56b09e08eb
[flang] Parser instrumentation and fail-fast experiment begun.
...
Original-commit: flang-compiler/f18@ab46163d6e
Reviewed-on: https://github.com/flang-compiler/f18/pull/62
Tree-same-pre-rewrite: false
2018-04-19 15:46:02 -07:00
2c06be3fb8
[flang] First cut at parser instrumentation with pass/fail counters.
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Original-commit: flang-compiler/f18@21ed700afa
Reviewed-on: https://github.com/flang-compiler/f18/pull/62
Tree-same-pre-rewrite: false
2018-04-19 13:58:02 -07:00
086a7f3596
[flang] Address review comments.
...
Original-commit: flang-compiler/f18@dbeba37322
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
2018-04-19 13:51:25 -07:00
0acda77554
[flang] Finish repackaging SetOfChars
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Original-commit: flang-compiler/f18@37085c0cdd
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
Tree-same-pre-rewrite: false
2018-04-19 11:21:08 -07:00
107aa28930
[flang] More repackaging
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Original-commit: flang-compiler/f18@55f4f0505e
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
Tree-same-pre-rewrite: false
2018-04-19 11:21:07 -07:00
376d8f96d4
[flang] repackage SetOfChars as a class type
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Original-commit: flang-compiler/f18@bae9199f62
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
Tree-same-pre-rewrite: false
2018-04-19 11:21:06 -07:00
075fe789da
[flang] Combine expected character sets of messages ending at same point from two alternatives.
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Original-commit: flang-compiler/f18@a006ceef1d
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
Tree-same-pre-rewrite: false
2018-04-19 11:21:04 -07:00
f6accb372b
[flang] debugging
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Original-commit: flang-compiler/f18@02718dd6ef
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
Tree-same-pre-rewrite: false
2018-04-19 11:21:04 -07:00
1730085e1b
[flang] Define sets of characters; use them in parsing and messages.
...
Original-commit: flang-compiler/f18@d3ca565b59
Reviewed-on: https://github.com/flang-compiler/f18/pull/61
Tree-same-pre-rewrite: false
2018-04-19 11:21:03 -07:00
3d2120989a
[flang] Move ConvertToAssignment into class StmtFunctionStmt.
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Original-commit: flang-compiler/f18@e3eaca38fd
Reviewed-on: https://github.com/flang-compiler/f18/pull/60
2018-04-19 07:07:47 -07:00
06f9d7901a
[flang] Merge parse-tree-mutator.h into parse-tree-visitor.h
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Use the latter for visiting and mutating and delete the former.
Original-commit: flang-compiler/f18@ac5a098ca7
Reviewed-on: https://github.com/flang-compiler/f18/pull/60
Tree-same-pre-rewrite: false
2018-04-18 16:49:42 -07:00
6746a18e6b
[flang] Address review comments.
...
Original-commit: flang-compiler/f18@d3a363d6cb
Reviewed-on: https://github.com/flang-compiler/f18/pull/60
Tree-same-pre-rewrite: false
2018-04-18 15:50:36 -07:00
1c291436f5
[flang] Implement parse tree rewriting.
...
Add parse-tree-mutator.h like parse-tree-visitor.h except that the Walk
functions take non-const references to parse tree nodes so the Pre and
Post methods of the mutator that are passed around can make changes to
the parse tree.
Change ExecutionPart to be a class that wraps a list so that it can be
identified during parse tree walking.
Add Symbol* field to parser::Name for the result of symbol resolution.
In parse tree dumper, dump symbol when it is there instead of just name.
Add RewriteParseTree to walk the parse tree, fill in resolved symbols in
Name nodes, and make necessary changes to the structure. Currently that
consists of rewriting statement functions as array assignments when
appropriate.
In ResolveNames, call RewriteParseTree if the resolution was successful.
Recognize a statement function that comes after a mis-identified
statement function and report an error. resolve08.f90 tests this case.
Add -fdebug-dump-symbols to dump the scope tree and symbols in each scope.
This is implemented by DumpSymbols in resolve-names.cc. Add an optional
symbol to scopes that correspond to symbols (e.g. subprograms). Remove
debug output from ResolveNamesVisitor as this option can be used instead.
Original-commit: flang-compiler/f18@9cd3372265
Reviewed-on: https://github.com/flang-compiler/f18/pull/60
Tree-same-pre-rewrite: false
2018-04-18 15:06:35 -07:00
43c64d215a
[flang] Defer message accumulation until it is known that messages will be produced.
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Original-commit: flang-compiler/f18@8485d44efd
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
2018-04-17 16:58:18 -07:00
edd6822e00
[flang] Suppress messages in lookAhead and negated parsers.
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Original-commit: flang-compiler/f18@6c00f10364
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:17 -07:00
bdc1577188
[flang] reformat
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Original-commit: flang-compiler/f18@4a4648facd
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:16 -07:00
984db1b650
[flang] Remove questionable swap() routines in ParseState and Messages.
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Original-commit: flang-compiler/f18@9a8155ebca
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:14 -07:00
4a4ad8f323
[flang] Avoid a std::move() when emplacing new messages.
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Original-commit: flang-compiler/f18@39c0e1fdba
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:13 -07:00
8aa47941ee
[flang] Remove obsolete #if 0 code.
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Original-commit: flang-compiler/f18@0195cd5646
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:12 -07:00
84ebba9e53
[flang] Avoid std::shared_ptr<> in favor of reference counting.
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Original-commit: flang-compiler/f18@116c9881c9
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:11 -07:00
f595462ea8
[flang] Message experiment: defer all message generation until non-speculative.
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Original-commit: flang-compiler/f18@b6ce95ca3a
Reviewed-on: https://github.com/flang-compiler/f18/pull/59
Tree-same-pre-rewrite: false
2018-04-17 16:58:10 -07:00
b4f34ddf7d
[flang] Address review comments.
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Original-commit: flang-compiler/f18@f9a54f7171
Reviewed-on: https://github.com/flang-compiler/f18/pull/58
2018-04-17 15:04:08 -07:00
7e34313ff7
[flang] Add statement functions to symbol table
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SubprogramDetails: Store dummy args and result as symbols, not names.
Symbol: Save list of occurrences (i.e. SourceNames that map to the same
symbol). This is needed to map Names in the parse tree back to symbols,
and will probably be useful when reporting errors.
Improve dumping of symbols.
resolve-names.cc: Recognize statement functions. They are treated like
function subprograms but the result type and type of dummy arguments come
from the enclosing scope. The implicit rules from the enclosing scope need
to be copied in.
Original-commit: flang-compiler/f18@44e4fb4b6c
Reviewed-on: https://github.com/flang-compiler/f18/pull/58
Tree-same-pre-rewrite: false
2018-04-17 14:16:42 -07:00
2db73970bd
[flang] fix misrecogition of actual argument "a==b" as keyword "a=" and value "=b"
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Original-commit: flang-compiler/f18@52b1837419
Reviewed-on: https://github.com/flang-compiler/f18/pull/57
2018-04-16 15:41:37 -07:00
afe25498e3
[flang] Resolve array specifications of entities.
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Add ArraySpecVisitor to recognize the various forms of array specifications.
They are tracked in arraySpec_ and attrArraySpec_. Both are needed because
a declaration like `integer, dimension(4) :: x(2,2), y` has two different
array-specs.
The method DeclareEntity was extracted out to handle the common part for
EntityDecl, ObjectDecl, and DimensionStmt. AllocatableStmt and TargetStmt
are now handled through their contained ObjectDecl.
The test resolve07 checks the interactions between these kinds of declarations.
Rename ComponentArraySpec to ArraySpec as it doesn't just occur in components.
Fix some 'begin' and 'end' methods to start with upper-case letters.
Original-commit: flang-compiler/f18@113bfc4fe7
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
2018-04-16 13:37:59 -07:00
f45a354519
[flang] run clang-format
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Original-commit: flang-compiler/f18@8639d566da
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
Tree-same-pre-rewrite: false
2018-04-16 13:37:55 -07:00
b071d3bf0a
[flang] add accessor to derived type definition
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Original-commit: flang-compiler/f18@f73c70395e
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
Tree-same-pre-rewrite: false
2018-04-16 13:37:55 -07:00
25ec87b25c
[flang] Add missing accessors in 'type' classes
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Original-commit: flang-compiler/f18@7b79fcfbc5
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
Tree-same-pre-rewrite: false
2018-04-16 13:37:55 -07:00
058fa829fb
[flang] fix misrecognition of a bounds-spec-list or bound-remapping-list in a pointer-assignment-stmt
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Original-commit: flang-compiler/f18@32148441f5
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
2018-04-16 13:37:54 -07:00
2884b2ebbd
[flang] Use DataRef as a better name for the data-ref production. Use DataRef instead of Variable for LHS of pointer assignment.
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Original-commit: flang-compiler/f18@ed5aeb8e3c
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
Tree-same-pre-rewrite: false
2018-04-16 13:37:54 -07:00
0f418c7c8d
[flang] Simplify proc-component-ref and variable parsing, do not try to support function calls via components of function results.
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Original-commit: flang-compiler/f18@05886ddb80
Reviewed-on: https://github.com/flang-compiler/f18/pull/56
Tree-same-pre-rewrite: false
2018-04-16 13:37:53 -07:00
c9d838e8a7
[flang] Add -fdebug-dump-parse-tree and -fdebug-resolve-names
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"f18 -fdebug-resolve-names -fparse-only ..." is equivalent to what
test-type used to do, so the test-type executable can be eliminated.
-fdebug-dump-parse-tree does the parse-tree dumping that test-sema
does, but test-sema does more so I have left it alone.
Original-commit: flang-compiler/f18@8b3816528e
Reviewed-on: https://github.com/flang-compiler/f18/pull/55
2018-04-12 20:01:40 -07:00
75f95ea1b7
[flang] Fix integration problem between PR flang-compiler/f18#51 and PR flang-compiler/f18#53 .
...
Stephane added an access that returned ComponentArraySpec and meanwhile
I renamed it to ArraySpec.
Original-commit: flang-compiler/f18@b8e47bc7a5
Reviewed-on: https://github.com/flang-compiler/f18/pull/54
2018-04-12 14:33:50 -07:00
8ca01883bc
[flang] Resolve array specifications of entities.
...
Add ArraySpecVisitor to recognize the various forms of array specifications.
They are tracked in arraySpec_ and attrArraySpec_. Both are needed because
a declaration like `integer, dimension(4) :: x(2,2), y` has two different
array-specs.
The method DeclareEntity was extracted out to handle the common part for
EntityDecl, ObjectDecl, and DimensionStmt. AllocatableStmt and TargetStmt
are now handled through their contained ObjectDecl.
The test resolve07 checks the interactions between these kinds of declarations.
Rename ComponentArraySpec to ArraySpec as it doesn't just occur in components.
Fix some 'begin' and 'end' methods to start with upper-case letters.
Original-commit: flang-compiler/f18@3d4d7430b5
Reviewed-on: https://github.com/flang-compiler/f18/pull/53
2018-04-12 12:59:42 -07:00
6c772ac40b
[flang] Improve include file sorting.
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Includes like "../dir/file.h" should sort after local includes.
This change fixes that and applies the new formatting.
Now the order (in reverse) is:
- system includes
- includes from llvm or clang (this is from the default IncludeCategories)
- includes of ../something
- everything else
Original-commit: flang-compiler/f18@324643d63a
Reviewed-on: https://github.com/flang-compiler/f18/pull/52
2018-04-12 12:23:20 -07:00
0fc0c6bc6b
[flang] run clang-format
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Original-commit: flang-compiler/f18@f40a1dd9c8
Reviewed-on: https://github.com/flang-compiler/f18/pull/51
2018-04-12 21:32:44 +02:00
ccec5dde81
[flang] add accessor to derived type definition
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Original-commit: flang-compiler/f18@d971f4f1ac
Reviewed-on: https://github.com/flang-compiler/f18/pull/51
Tree-same-pre-rewrite: false
2018-04-12 17:27:55 +02:00
af25718ecd
[flang] Add missing accessors in 'type' classes
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Original-commit: flang-compiler/f18@42a46f35e8
Reviewed-on: https://github.com/flang-compiler/f18/pull/51
Tree-same-pre-rewrite: false
2018-04-12 17:11:31 +02:00
a9c82bd5a5
[flang] Use ENUM_CLASS macro for Scope::Kind.
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Original-commit: flang-compiler/f18@3492e8d247
Reviewed-on: https://github.com/flang-compiler/f18/pull/49
2018-04-11 13:26:38 -07:00
af2940cfb6
[flang] Continue work on name resolution.
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In Symbol and Scope, use SourceName (== parser::CharBlock) in place of
Name (== std::string) so that names in the symtab have provenance. We
may ultimately have multiple source locations associated with a symbol.
ImplicitRules: Add isImplicitNoneType and isImplicitNoneExternal flags.
MessageHandler: Add methods to emit messages associated with source
locations.
Detect conflicting declarations of symbols (e.g. as subprogram and
variable).
Handle attribute statements like ASYNCHRONOUS statement: make sure the
symbol is present and set the attribute on it. Check that these all have
a type declared by the end of the specification part if IMPLICIT NONE.
Find variables named in Variable and Expr nodes and check they have
types declared if IMPLICIT NONE. Otherwise, make sure they are in the
symtab and apply the implicit type rules at the end of the scope.
Push a scope for MainProgram nodes and add a symbol for the name if it
has one.
Rename Scope::map_type to Scope::mapType
Add tests for errors currently being detected. There is no framework for
running them yet, just source files with the expected errors in
comments.
Original-commit: flang-compiler/f18@39e6fa4169
Reviewed-on: https://github.com/flang-compiler/f18/pull/49
Tree-same-pre-rewrite: false
2018-04-11 13:13:14 -07:00
0ca0524142
[flang] Document support for CONVERT= extension.
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Original-commit: flang-compiler/f18@a4674f0743
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
2018-04-09 15:39:39 -07:00
590afc60da
[flang] Add length check so that memcmp() on source does not go past the end of input and make valgrind complain.
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Original-commit: flang-compiler/f18@475e9db035
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 15:08:38 -07:00
8e7c0089a4
[flang] Fix unparsing of renamed operators in USE statements.
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Original-commit: flang-compiler/f18@4152b604e3
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 14:52:15 -07:00
bdd93dd995
[flang] Always put parens on unparsed ENTRY statement in case there is a suffix.
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Original-commit: flang-compiler/f18@d0d1a5789b
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:52:06 -07:00
26b5f57876
[flang] Fix unparsing of pointer-decls with deferred shape.
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Original-commit: flang-compiler/f18@3c7c7eced5
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:50:50 -07:00
4fc6a4505f
[flang] Repair negative scale factors in formats.
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Original-commit: flang-compiler/f18@0e90d2db3a
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:28 -07:00
070d908223
[flang] Tweak recent disambiguations after more testing.
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Original-commit: flang-compiler/f18@82fb9838b9
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:28 -07:00
217e7ffed3
[flang] Remove a needless std::move() call, and be more careful about line continuation.
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Original-commit: flang-compiler/f18@e26421513f
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:28 -07:00
3509503e18
[flang] Remove some needless std::move() calls for readability.
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Original-commit: flang-compiler/f18@88aadf45dc
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:27 -07:00
ca696230bc
[flang] Better solution in grammar for a data statement value parse.
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Original-commit: flang-compiler/f18@05b437506a
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:27 -07:00
334f47bc76
[flang] Handle pp-directives amid continuations correctly, and fix a Hollerith ambiguity.
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Original-commit: flang-compiler/f18@dcd7820a97
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:26 -07:00
a4904e663b
[flang] Adjust TODO messages to reflect deliberate behavior.
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Original-commit: flang-compiler/f18@9636998ee4
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:26 -07:00
dbd691838b
[flang] Fix naming: list_type -> listType
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Original-commit: flang-compiler/f18@9bf6adc41c
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:26 -07:00
3274977aa5
[flang] Rearrange alternatives in data statement values to put longer parse earlier.
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Original-commit: flang-compiler/f18@867cefaafb
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:25 -07:00
de180f4ed0
[flang] Prevent misrecognition of a digit string that is the kind parameter of a character literal from being misrecognized as an integer literal.
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Original-commit: flang-compiler/f18@bd7ed0b162
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:25 -07:00
efc6c480fb
[flang] Parse unlimited format item -- needed to adjust its precedence in grammar.
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Original-commit: flang-compiler/f18@318bebe485
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:25 -07:00
52b0de7b2a
[flang] Parser mistakenly attempted error recovery in specification part when it saw END statement with label.
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Original-commit: flang-compiler/f18@69b8ad8380
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:24 -07:00
70895d3da0
[flang] Fix two errors in the grammar (array constructors with type but no values did not consume the ::, and ERR= was omitted from CLOSE(). Add CONVERT= extension to OPEN().
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Original-commit: flang-compiler/f18@e3e584f060
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:24 -07:00
c52e5792db
[flang] Crash more gracefully when files include themselves.
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Original-commit: flang-compiler/f18@6da9ec4228
Reviewed-on: https://github.com/flang-compiler/f18/pull/48
Tree-same-pre-rewrite: false
2018-04-09 13:49:23 -07:00
8ea4a0a060
[flang] Avoid most uses of Boolean-valued Pre() callbacks in unparse.cc.
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Original-commit: flang-compiler/f18@f4ea2f94f3
Reviewed-on: https://github.com/flang-compiler/f18/pull/43
2018-04-09 13:47:39 -07:00
ced6d642e0
[flang] Address review comments.
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Make map_type private -- it is not part of the API.
Add cbegin() and cend().
Original-commit: flang-compiler/f18@1ad699dbfd
Reviewed-on: https://github.com/flang-compiler/f18/pull/46
2018-04-09 11:53:20 -07:00
75e4108d55
[flang] Change API of Scope to match std::map
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The Scope can be thought of as (among other things) a mapping of Name to
Symbol. This change reflects that by changing the API to match std::map.
Original-commit: flang-compiler/f18@37f6ad73cc
Reviewed-on: https://github.com/flang-compiler/f18/pull/46
Tree-same-pre-rewrite: false
2018-04-09 10:07:36 -07:00
11465b26fd
[flang] Add snippet about trigraphs
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Original-commit: flang-compiler/f18@551f2ccd06
Reviewed-on: https://github.com/flang-compiler/f18/pull/45
2018-04-08 21:31:49 -07:00
0083eb5259
[flang] Address review comments.
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Maintain stack of ImplicitRules in parallel with the scope stack.
I doesn't have to live as long as the scopes.
Allow for '_', '$', and '@' in ImplicitRules if they come through from
the parser.
Original-commit: flang-compiler/f18@b70e9fc956
Reviewed-on: https://github.com/flang-compiler/f18/pull/41
2018-04-06 14:09:49 -07:00
807886fb81
[flang] Address code review comments.
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Original-commit: flang-compiler/f18@b0dd895905
Reviewed-on: https://github.com/flang-compiler/f18/pull/41
Tree-same-pre-rewrite: false
2018-04-06 14:09:49 -07:00
da414d7c3f
[flang] Collect implicit type rules and report related errors.
...
ImplicitRules maintains a mapping of initial character of an identifier
to its implicit type.
ImplicitRulesVisitor visits the ImplicitStmt and related parse tree
nodes and updates the rules.
Emit errors messages in these cases:
- implicit type specified more than once for a letter
- IMPLICIT statement and IMPLICIT NONE in same scope
- IMPLICIT statement and IMPLICIT NONE(TYPE) in same scope
- more than one IMPLICIT NONE in a scope
- IMPLICIT statement with empty range of letters
- IMPLICIT NONE statement after PARAMETER statement
- TYPE or EXTERNAL repeated in an IMPLICIT NONE statement
Also start emitting error messages through the parser::Messages
interface. An instance of Messages is created from the cooked source and
saved in the MessageHandler class. It tracks the source location of the
current statement and provides a way to emit messages associated with
that statement.
Original-commit: flang-compiler/f18@e12fea9850
Reviewed-on: https://github.com/flang-compiler/f18/pull/41
Tree-same-pre-rewrite: false
2018-04-06 14:09:49 -07:00
216999318b
[flang] Address review comments.
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Original-commit: flang-compiler/f18@66ecc10722
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
2018-04-06 10:34:59 -07:00
91b324ee71
[flang] Generalize semantics/attr.h into enum-set.h, implementing it atop std::bitset.
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Original-commit: flang-compiler/f18@d827c8bcc3
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
Tree-same-pre-rewrite: false
2018-04-05 16:49:48 -07:00
8fcc1aaf8c
[flang] Improvements to memory-mapped source files.
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Original-commit: flang-compiler/f18@67066468e5
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
Tree-same-pre-rewrite: false
2018-04-05 14:39:55 -07:00
2f2a8451cf
[flang] Avoid having too many file descriptors open or using mmap() for small files.
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Original-commit: flang-compiler/f18@750483a1be
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
Tree-same-pre-rewrite: false
2018-04-05 13:06:36 -07:00
d8dfa408b5
[flang] Correct order of steps in idealized preprocessor description.
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Original-commit: flang-compiler/f18@3107999501
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
Tree-same-pre-rewrite: false
2018-04-04 14:32:17 -07:00
ff7d3c7126
[flang] Do not allow "-" to denote standard input on INCLUDE/#include.
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Original-commit: flang-compiler/f18@f645036a16
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
Tree-same-pre-rewrite: false
2018-04-04 08:06:15 -07:00
eec3705f58
[flang] Fix __VA_ARGS__, was broken due to typo.
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Original-commit: flang-compiler/f18@ba90b1fc27
Reviewed-on: https://github.com/flang-compiler/f18/pull/42
Tree-same-pre-rewrite: false
2018-04-03 15:50:25 -07:00
382edf056b
[flang] Resolve some TODOs in the grammar.
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Original-commit: flang-compiler/f18@6ef9e2388b
Reviewed-on: https://github.com/flang-compiler/f18/pull/39
2018-04-03 14:14:39 -07:00
828cff6dbb
[flang] Error recovery for specification part.
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Original-commit: flang-compiler/f18@187075c7a0
Reviewed-on: https://github.com/flang-compiler/f18/pull/39
Tree-same-pre-rewrite: false
2018-04-03 13:02:40 -07:00
41d9cfd728
[flang] Address review comments (thanks!).
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Original-commit: flang-compiler/f18@1e61fbaeae
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
2018-04-03 10:29:04 -07:00
eab946db74
[flang] Add documentation.
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Original-commit: flang-compiler/f18@4114c9e695
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 17:00:28 -07:00
b493458e00
[flang] More clean-up in token-parsers.h.
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Original-commit: flang-compiler/f18@3202134542
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 16:44:34 -07:00
10907c73db
[flang] Debugging and a TODO.
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Original-commit: flang-compiler/f18@4fab40bc37
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 16:33:10 -07:00
1e1ea723c5
[flang] Better error recovery, some debugging.
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Original-commit: flang-compiler/f18@b7509f0e5b
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 16:06:18 -07:00
af22e07f71
[flang] Revamp messaging. Add ""_err_en_US to denote fatal error messages.
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Original-commit: flang-compiler/f18@7ddc807a1b
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 15:51:04 -07:00
bb273e9ecb
[flang] Fix debug-parser.h after recent merge.
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Original-commit: flang-compiler/f18@97b6df606c
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 11:52:53 -07:00
0fb7dca452
[flang] Fix indentation bug in unparsed output that I introduced in last merge.
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Original-commit: flang-compiler/f18@aa0ba5acac
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 11:05:07 -07:00
6ec5f8fa2c
[flang] Work around clang-format issue by using "auto" where type is obvious.
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Original-commit: flang-compiler/f18@7499bccaa9
Reviewed-on: https://github.com/flang-compiler/f18/pull/38
Tree-same-pre-rewrite: false
2018-04-02 11:01:31 -07:00
dcc4dd8627
[flang] Fix bug parsing "implicit none(type)"
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"implicit none(type)" was being recognized as "implicit none(external)".
Original-commit: flang-compiler/f18@0cc8867836
Reviewed-on: https://github.com/flang-compiler/f18/pull/36
2018-04-02 10:49:22 -07:00
fc89541e96
[flang] Respond to review comments.
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Original-commit: flang-compiler/f18@d2497a6485
Reviewed-on: https://github.com/flang-compiler/f18/pull/36
Tree-same-pre-rewrite: false
2018-04-02 10:49:22 -07:00
86726d8ee4
[flang] Continue work on name resolution
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Enhance DeclTypeSpecVisitor to find derived-type-specs, including with
type parameter values.
Change DerivedTypeSpec so it only needs the name of the derived type,
not the definition, as that isn't necessarily known when we encounter
it.
Fix how memory is managed in DeclTypeSpec: Intrinsic type specs aren't a
problem -- they are one of a few types that live throughout the program.
Derived type specs are dynamically allocated and the memory is owned by
the DeclTypeSpec -- it allocates it when a DeclTypeSpec for a derived
type is created and deletes it when it is destroyed. Pass around
references to TypeSpecs rather than pointers as they can never be null.
In AttrsVisitor, DeclTypeSpecVisitor, ResolveNamesVisitor: make most
functions out-of-line to clean up the class declaration.
In AttrsVisitor, use preprocessor to simplify the simple case of
encountering a parse-tree class causing an attribute to be set.
Handle all such attributes.
Remove old testing code from type.cc.
Remove some of the declarations for IntExpr and IntConst -- they are
only placeholder classes anyway. Don't distinguish kind and length
parameter values.
Original-commit: flang-compiler/f18@e172b51212
Reviewed-on: https://github.com/flang-compiler/f18/pull/36
Tree-same-pre-rewrite: false
2018-04-02 10:49:22 -07:00
2b79b0bc67
[flang] Elide a useless local variable that used to be a formal argument.
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Original-commit: flang-compiler/f18@419b5d07ee
Reviewed-on: https://github.com/flang-compiler/f18/pull/37
2018-03-30 17:03:02 -07:00
d5a084c43a
[flang] Debugging after testing. Take care of a TODO in the prescanner.
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Original-commit: flang-compiler/f18@4c8181e106
Reviewed-on: https://github.com/flang-compiler/f18/pull/37
Tree-same-pre-rewrite: false
2018-03-30 16:21:12 -07:00
4e354d85ae
[flang] Debugging, and resolve another TODO in unparse.cc.
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Original-commit: flang-compiler/f18@edeb283cd5
Reviewed-on: https://github.com/flang-compiler/f18/pull/37
Tree-same-pre-rewrite: false
2018-03-30 15:23:37 -07:00
f8c7fde5c2
[flang] Look for declared STRUCTURE component names after a . rather than defined operator names.
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Original-commit: flang-compiler/f18@cf64809551
Reviewed-on: https://github.com/flang-compiler/f18/pull/37
Tree-same-pre-rewrite: false
2018-03-30 14:10:00 -07:00
fdae1bfc4a
[flang] Remove some needless checks for mandatory spaces before keywords and names that could not be present anyway, they were slowing things down.
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Original-commit: flang-compiler/f18@a07b78d2d7
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
2018-03-30 11:32:37 -07:00
59e3955ea9
[flang] Use "..."_sptok rather than ~ in tokens to denote mandatory spaces.
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Original-commit: flang-compiler/f18@1b22874a9d
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
Tree-same-pre-rewrite: false
2018-03-30 11:11:48 -07:00
fc1b7685ad
[flang] "free from" -> "free form" in comment.
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Original-commit: flang-compiler/f18@3923166673
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
Tree-same-pre-rewrite: false
2018-03-29 17:07:19 -07:00
522d345f12
[flang] Update documentation.
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Original-commit: flang-compiler/f18@7045fbcd0c
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
Tree-same-pre-rewrite: false
2018-03-29 16:53:10 -07:00
d2d155f9a2
[flang] Make functions inline to recoup performance.
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Original-commit: flang-compiler/f18@7f8705304d
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
Tree-same-pre-rewrite: false
2018-03-29 16:49:25 -07:00
d836e7156b
[flang] Debugging.
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Original-commit: flang-compiler/f18@84e0cc7549
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
Tree-same-pre-rewrite: false
2018-03-29 16:34:03 -07:00
1f3c41b521
[flang] Emit warnings in free form when a required space is missing.
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Original-commit: flang-compiler/f18@e41917d144
Reviewed-on: https://github.com/flang-compiler/f18/pull/35
Tree-same-pre-rewrite: false
2018-03-29 16:06:31 -07:00
e286e6c302
[flang] Begin work on missing space warnings in free form. Reformat C++.
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Original-commit: flang-compiler/f18@1bcbf0eb7b
Reviewed-on: https://github.com/flang-compiler/f18/pull/34
2018-03-29 12:16:10 -07:00
43d8f80d27
[flang] Add MinSizeRel to .gitignore.
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Original-commit: flang-compiler/f18@068e2e4465
Reviewed-on: https://github.com/flang-compiler/f18/pull/34
Tree-same-pre-rewrite: false
2018-03-29 11:19:37 -07:00
e0482bb778
[flang] Simplify test-type and test-sema to use parser::Parsing wrapper class.
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Original-commit: flang-compiler/f18@3741a652ed
Reviewed-on: https://github.com/flang-compiler/f18/pull/34
Tree-same-pre-rewrite: false
2018-03-28 17:15:00 -07:00
448e3e4cca
[flang] Resolve merge with code pushed to master.
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Original-commit: flang-compiler/f18@d75d86f28e
Reviewed-on: https://github.com/flang-compiler/f18/pull/34
Tree-same-pre-rewrite: false
2018-03-28 15:11:12 -07:00
75b29335ab
[flang] Clean out obsolete parsing code. Handle !cdir$ fixed and free in parser.
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Work on scanning compiler directive lines.
Fix glitch in earlier change to parse-state.h.
Add ClassifyLine(), simplify some token sequence data lifetimes and interfaces.
Handle continued directives. Obey !DIR$ FIXED and FREE in prescanner.
Some refactoring of TokenSequence API, then support initial directives (FIXED, FREE, IGNORE_TKR).
Fix !DIR$ IGNORE_TKR syntax, manual was wrong.
Debugging directive scanning & parsing.
Profiling-directed speed-up - do not map cooked source locations to Provenance until a Message is emitted. Turn some non-nullable pointers into references.
Debugging.
Handle !DIR$ IVDEP too, it is in a test.
Accept directives in the execution part.
Original-commit: flang-compiler/f18@fb2ff367ec
Reviewed-on: https://github.com/flang-compiler/f18/pull/34
Tree-same-pre-rewrite: false
2018-03-28 15:04:36 -07:00
8391357e5e
[flang] Merge branch 'sch_sema' of https://github.com/ThePortlandGroup/f18 into sch_sema
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Conflicts:
lib/parser/parse-tree.h
lib/semantics/CMakeLists.txt
tools/f18/CMakeLists.txt
tools/f18/test-sema.cc
Original-commit: flang-compiler/f18@2282b5759b
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
2018-03-26 16:35:34 +02:00
f5b3f10622
[flang] Remove files in include/flang/Sema/
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Original-commit: flang-compiler/f18@7791319414
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
f49e2dfa2a
[flang] Merge with current master and move code to lib/semantics/
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Original-commit: flang-compiler/f18@8b31a01102
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
934b518443
[flang] commit before rebase master
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Original-commit: flang-compiler/f18@77f6a25f8a
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
eb766702f1
[flang] Commit changes made while at Portland. Some of them will disapear
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Original-commit: flang-compiler/f18@0972ffe185
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
a7cf13c738
[flang] Provide an emacs style for editing Flang C++ sources
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Original-commit: flang-compiler/f18@e9922dda1d
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
6ef4d355c8
[flang] remove long comment
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Original-commit: flang-compiler/f18@c20912629b
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
99dd6d03de
[flang] several changes following pull comments
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Original-commit: flang-compiler/f18@ba1275a7cb
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
b65824fb32
[flang] Implement dump of parse-tree
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Original-commit: flang-compiler/f18@ca6dbfc477
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
43591d3010
[flang] remove unused member
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Original-commit: flang-compiler/f18@1d39fd8c5f
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
4c025af548
[flang] Mostly code cleanup
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Original-commit: flang-compiler/f18@f78fef7a17
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
b6ae080cd6
[flang] Fix misc issues with closing of LabelDo
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Original-commit: flang-compiler/f18@8134331da8
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
10e3b1cfb2
[flang] add resolution of CYCLE target construct
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Original-commit: flang-compiler/f18@669ab24267
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
325d2d677c
[flang] Target construct of EXIT statements are now identified
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Original-commit: flang-compiler/f18@2000ae4904
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
68ef98cb5c
[flang] fix incorrect handling of select rank and select type
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Original-commit: flang-compiler/f18@9970fb02b4
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
9b520937e0
[flang] LabelDo are now properly handled (for cases supported by parser)
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Also, construct names are now matched
Original-commit: flang-compiler/f18@0e09016059
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
20ac31fa9f
[flang] Very early semantic analysis.
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Original-commit: flang-compiler/f18@862eca9c5b
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
cb463ab27b
[flang] add fummy cc file for experiment
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Original-commit: flang-compiler/f18@3972ad954b
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
fc2ec6a68b
[flang] commit before rebase
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Original-commit: flang-compiler/f18@8366a87e47
Reviewed-on: https://github.com/flang-compiler/f18/pull/24
Tree-same-pre-rewrite: false
2018-03-26 16:35:34 +02:00
9f755666fb
[flang] Add ENUM_CLASS to define enum class with ToString function.
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This replaces DEFINE_NESTED_ENUM_CLASS in parse-tree.h but works
similarly. "ENUM_CLASS(Foo, A, B, C)" defined enum class Foo with
enumerators A, B, C. It also defines an overloading of EnumToString
that converts enumerators to their string representation.
Change unparse.cc to adapt to this change.
Make use of ENUM_CLASS in attr.h and attr.cc.
Original-commit: flang-compiler/f18@c45b8f172a
Reviewed-on: https://github.com/flang-compiler/f18/pull/31
2018-03-23 14:41:48 -07:00
938d1eba15
[flang] Disable code in development before merging into master.
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Original-commit: flang-compiler/f18@f9484682d1
Reviewed-on: https://github.com/flang-compiler/f18/pull/29
2018-03-23 14:18:59 -07:00
24ca79adb8
[flang] Rebase and merge with current master branch.
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Original-commit: flang-compiler/f18@71544b8462
Reviewed-on: https://github.com/flang-compiler/f18/pull/29
Tree-same-pre-rewrite: false
2018-03-23 14:02:11 -07:00
424ec7b35b
[flang] Handle empty files gracefully.
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Create interval.h. Use std::size_t instead of bare size_t. Redefine parser::Name to not be just a bare string.
Break out and rename CharBlock from token-sequence.h for use in the parse tree.
Incremental replacement of name strings with pointers to cooked characters.
Fix case sensitivity problem.
Use new CharBlock encoding to replace strings for real literal constants.
Normalized cooked character stream to lower case.
Simplify parsing now that cooked stream is lower case. Replace Keyword in parse tree.
Add static_asserts to || and recovery parsers to enforce same result types.
Remove needless TODO comment inserted earlier.
Fix case conversion on prefixed character literals (f90_correct/dc04.f90).
Use CharBlock in user-state.h.
Complete transition from nextChar to nextCh (i.e., always use pointers).
Document extensions. Begin work on compiler directive lines.
More documentation work.
Reformat prescan.cc.
More work on compiler directive scanning.
Original-commit: flang-compiler/f18@38d0404e16
Reviewed-on: https://github.com/flang-compiler/f18/pull/29
Tree-same-pre-rewrite: false
2018-03-23 13:32:55 -07:00
d384116347
[flang] Address review comments.
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Use "namespace Fortran::semantics".
Add helper MakeSymbol() functions to ResolveNameVisitor to make a symbol
in the current scope.
Start work on subroutines, similar to what's been done for functions.
Original-commit: flang-compiler/f18@afe84af1c7
Reviewed-on: https://github.com/flang-compiler/f18/pull/30
2018-03-23 12:24:29 -07:00
a3de9d789c
[flang] Partial implementation of Symbols and Scopes.
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A Symbol consists of a common part (in class Symbol) containing name,
owner, attributes. Information for a specific kind of symbol is in a
variant containing one of the *Details classes. So the kind of symbol is
determined by the type of details class stored in the details_ variant.
For scopes there is a single Scope class with an enum indicating the
kind. So far there isn't a need for extra kind-specific details as with
Symbols but that could change. Symbols defined in a Scope are stored
there in a simple map.
resolve-names.cc is a partial implementation of a parse-tree walker that
resolves names to Symbols. Currently is only handles functions (which
introduce a new Scope) and entity-decls. The test-type executable was
reused as a driver for this to avoid the need for a new one.
Sample output is below. When each "end function" is encountered the
scope is dumped, which shows the symbols defined in it.
$ cat a.f90
pure integer(8) function foo(arg1, arg2) result(res)
integer :: arg1
real :: arg2
contains
function bar(arg1)
real :: bar
real :: arg1
end function
end function
$ Debug/tools/f18/test-type a.f90
Subprogram scope: 0 children
arg1: Entity type: REAL
bar: Entity type: REAL
Subprogram scope: 1 children
arg1: Entity type: INTEGER
arg2: Entity type: REAL
bar: Subprogram (arg1)
foo: Subprogram (arg1, arg2) result(res)
res: Entity type: INTEGER(8)
Original-commit: flang-compiler/f18@1cd2fbc04d
Reviewed-on: https://github.com/flang-compiler/f18/pull/30
Tree-same-pre-rewrite: false
2018-03-22 17:25:34 -07:00
a857f382ce
[flang] Add 'todo' for the predefined scope
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Incorporate review feedback; shorten long lines.
Original-commit: flang-compiler/f18@699fb076d7
Reviewed-on: https://github.com/flang-compiler/f18/pull/28
2018-03-22 11:53:59 -07:00
58074411eb
[flang] Formatting changes
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Original-commit: flang-compiler/f18@ac704fb586
Reviewed-on: https://github.com/flang-compiler/f18/pull/28
Tree-same-pre-rewrite: false
2018-03-21 22:45:43 -07:00
54f101e05d
[flang] Update formatting
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Extract questions and rationals from the step-wise descriptions.
Original-commit: flang-compiler/f18@38f49e0894
Reviewed-on: https://github.com/flang-compiler/f18/pull/28
Tree-same-pre-rewrite: false
2018-03-21 22:42:05 -07:00
87ecf37155
[flang] Add semantics documentation
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Overview of scoping, symbols, and basic semantics.
Original-commit: flang-compiler/f18@b28880a361
Reviewed-on: https://github.com/flang-compiler/f18/pull/28
Tree-same-pre-rewrite: false
2018-03-20 15:47:52 -07:00
92bcb7ceb2
[flang] Make unreadable code less so, per review comments.
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Original-commit: flang-compiler/f18@78073c15a5
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
2018-03-19 16:17:23 -07:00
554a5641c4
[flang] Improve preprocessor error message provenances, pass f90_correct test pre21.
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Original-commit: flang-compiler/f18@af5943e3bc
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-19 11:48:49 -07:00
2bde61360e
[flang] Pass as much of f90_correct as I think we can.
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Original-commit: flang-compiler/f18@6d101d3ec8
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-16 16:58:35 -07:00
0983fbc3d6
[flang] More f90_correct work.
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Original-commit: flang-compiler/f18@92b68f705f
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-16 16:13:49 -07:00
ad4adc2d28
[flang] More f90_correct work.
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Original-commit: flang-compiler/f18@442771db3c
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-15 17:09:27 -07:00
4e02b9e4b0
[flang] Make previous commit more precise.
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Original-commit: flang-compiler/f18@543da95754
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-15 16:28:37 -07:00
2e5300ce4e
[flang] Never emit :: when /-bracketed initializers appear on a type declaration stmt.
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Original-commit: flang-compiler/f18@2ed327a4f8
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-15 16:22:38 -07:00
dcd094234c
[flang] Unparsing fixes, PGF90 bug work-arounds.
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Original-commit: flang-compiler/f18@c9c98c0e5c
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-15 16:03:28 -07:00
4933243d3a
[flang] Remove excess newlines from cooked source, no longer needed.
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Original-commit: flang-compiler/f18@9330b0d7fd
Reviewed-on: https://github.com/flang-compiler/f18/pull/26
Tree-same-pre-rewrite: false
2018-03-15 13:25:37 -07:00
393c441767
[flang] Extend documentation.
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Original-commit: flang-compiler/f18@f090167356
Reviewed-on: https://github.com/flang-compiler/f18/pull/27
2018-03-20 09:58:45 -07:00
1a4662d6be
[flang] Write documentation/preprocessing.md
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Original-commit: flang-compiler/f18@4c8f4a97ad
Reviewed-on: https://github.com/flang-compiler/f18/pull/27
Tree-same-pre-rewrite: false
2018-03-19 17:10:53 -07:00
f123105c7a
[flang] More typing into documentation/parsing.md
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Original-commit: flang-compiler/f18@73f68d0ea1
Reviewed-on: https://github.com/flang-compiler/f18/pull/27
Tree-same-pre-rewrite: false
2018-03-19 15:30:32 -07:00
6e83386c78
[flang] Initial cut at documentation/parsing.md
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Original-commit: flang-compiler/f18@5484515b09
Reviewed-on: https://github.com/flang-compiler/f18/pull/27
Tree-same-pre-rewrite: false
2018-03-19 15:17:32 -07:00
cbf39d56d4
[flang] Do not forget to run the linker even if there was nothing to compile.
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Original-commit: flang-compiler/f18@4f4f853e5b
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
2018-03-15 12:22:41 -07:00
42b72c46d1
[flang] Get clean parse-unparse-reparse-unparse on f90_correct too.
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Original-commit: flang-compiler/f18@901a9e462c
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-15 10:59:46 -07:00
ed5a6c9faf
[flang] Fix regression from last commit on STAT=/ERRMSG=.
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Original-commit: flang-compiler/f18@f031d07c30
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-14 17:07:15 -07:00
62d9cdd15c
[flang] More f90 unparsing.
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Original-commit: flang-compiler/f18@b9991c1a04
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-14 17:02:21 -07:00
d71f3cf532
[flang] More unparsing.
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Original-commit: flang-compiler/f18@a3ef9de518
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-14 16:31:41 -07:00
b7cf512e0d
[flang] Incorporate more code review comments, fix more f90.
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Original-commit: flang-compiler/f18@2428121ab4
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-14 15:31:16 -07:00
b28ea527b4
[flang] Address review comments. Add note to style guide condemning if((x=y)).
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Original-commit: flang-compiler/f18@4ca8b8e514
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-13 17:20:40 -07:00
46c3538c7a
[flang] Fix some F90 unparsings; address review comments.
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Original-commit: flang-compiler/f18@af33f37600
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-13 17:11:26 -07:00
d39a33f80c
[flang] Start on f90_correct. Incorporate review comments.
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Original-commit: flang-compiler/f18@3f8cecef8e
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-13 16:59:30 -07:00
47dbbda25d
[flang] Bugfixing and review comments.
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Original-commit: flang-compiler/f18@29cabc7100
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-13 16:47:48 -07:00
79d044e9b5
[flang] Take flang-compiler/f18#2 on unparsing, now using the new parse tree walker.
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Clean out old data structure formatter.
Create stand-alone Parsing class to compose parts of the parser together.
Hello, world!
Better error recovery on command line errors.
Fix bugs from initial run at f77_correct.
Allow parentheses on PROGRAM statement.
Fix Hollerith scanning.
Remove REDIMENSION with good error recovery.
Fix new "spaces" parser, clean up calls to it.
Fix bugs exposed by in38.f90.
Escaped \a is not special to pgf90; get slashes around STRUCTURE name right.
Better multi-byte source encoding support in Hollerith.
Reformat C++.
More work on multi-byte source encoding.
Pass 219 tests in f77_correct, with good excuses for the rest.
Original-commit: flang-compiler/f18@8a1a0aa2dc
Reviewed-on: https://github.com/flang-compiler/f18/pull/25
Tree-same-pre-rewrite: false
2018-03-13 16:32:09 -07:00
01580dd19a
[flang] Replace raw pointers with std::unique_ptr.
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This simplifies the "delete and set to null" pattern to just a call to
reset(), and "assign and set to null" to a call to std::move.
The ideal would be a custom deleter that throws an error when an
implicit delete happens but not when reset() is called, but I'm not sure
that's possible.
Original-commit: flang-compiler/f18@f618fc729a
Reviewed-on: https://github.com/flang-compiler/f18/pull/23
2018-03-01 18:04:05 -08:00
600788e5f7
[flang] Add MakeTypes to build types using visitor.
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This replaces the manual walking code in test-type.cc. It walks the
parse tree and constructs DeclTypeSpec and DerivedTypeDef objects for
each type encountered. It's in a new file, make-types.cc, so that
failing compilations complete faster.
Handle more parts of derived type definitions.
Also some minor cleanups in type.h and type.cc.
Original-commit: flang-compiler/f18@859e7e2665
Reviewed-on: https://github.com/flang-compiler/f18/pull/23
Tree-same-pre-rewrite: false
2018-03-01 15:24:35 -08:00
20364f0351
[flang] Ensure that the parse tree visitation Walk template works on FORMAT.
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The classes that were segregated into format-specification.h have
also been grouped into a new Fortran::format namespace.
Code added to tools/f18/f18.cc to run a minimal visitor over
the parse trees resulting from successful parses so that any
future build problems with Walk() will be caught earlier.
Rearrange Walk instances, keep format:: ones together.
Original-commit: flang-compiler/f18@685ddb91ce
Reviewed-on: https://github.com/flang-compiler/f18/pull/22
2018-03-01 13:35:58 -08:00
1b0705ca0f
[flang] Fix parsing error on PROCEDURE statement in derived type definition.
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Improve error recovery in that context.
Original-commit: flang-compiler/f18@b9e48504e6
Reviewed-on: https://github.com/flang-compiler/f18/pull/21
2018-03-01 11:28:13 -08:00
aa3aad34ea
[flang] Follow own new style rule about returns and elses.
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Original-commit: flang-compiler/f18@665fdf72d1
Reviewed-on: https://github.com/flang-compiler/f18/pull/20
2018-02-28 14:55:45 -08:00
65ed9e1dae
[flang] Run clang-format.
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Original-commit: flang-compiler/f18@cd52d99f21
Reviewed-on: https://github.com/flang-compiler/f18/pull/20
Tree-same-pre-rewrite: false
2018-02-28 14:53:04 -08:00
601e0acdeb
[flang] Improvements suggested by Tim.
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Original-commit: flang-compiler/f18@c3d2e3e745
Reviewed-on: https://github.com/flang-compiler/f18/pull/20
Tree-same-pre-rewrite: false
2018-02-28 14:51:45 -08:00
07a028098f
[flang] Trait-based parse tree traversal.
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Add a CLASS_TRAIT macro to idioms.h to define template metaprogramming
based on definable traits of user-defined classes. Tweak the boilerplate
macros in parse-tree.h to add traits to the empty, wrapper, union, and
tuple classes in the parse tree. Replace the macros in parse-tree-visitor.h
with trait-driven templates.
Original-commit: flang-compiler/f18@02400146fb
Reviewed-on: https://github.com/flang-compiler/f18/pull/20
Tree-same-pre-rewrite: false
2018-02-28 13:24:01 -08:00
de65ddbae0
[flang] Use macros to reduce boilerplate.
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The common cases of wrapper, tuple, and union classes can be further
reduced by using macros to define the Walk functions.
Original-commit: flang-compiler/f18@29e02c4886
Reviewed-on: https://github.com/flang-compiler/f18/pull/18
2018-02-27 16:52:29 -08:00
48f7c6f0fd
[flang] Fix test: do not allow & as continuation marker in fixed form if in a character literal.
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Original-commit: flang-compiler/f18@26c07eb2e5
Reviewed-on: https://github.com/flang-compiler/f18/pull/19
2018-02-27 16:33:10 -08:00
f4a85288db
[flang] Fix some bugs that I noticed while running regression tests.
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Add characters.h to consolidate all per-character functions
and reduce dependence on <cctype>.
Add omitted DIRECT= and UNFORMATTED= specifiers to INQUIRE statement.
Add Interval<>, rebase ProvenanceRange upon it, rebase CharPointerWithLength
and rename it ContiguousChars.
Reformat C++.
Original-commit: flang-compiler/f18@78c73c62ba
Reviewed-on: https://github.com/flang-compiler/f18/pull/19
Tree-same-pre-rewrite: false
2018-02-27 15:55:10 -08:00
03aecfc336
[flang] Preserve some minor changes that accumulated as I was implementing
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an unparsing feature.
Enum classes in parse tree node class types are now defined with
a macro so that the names of the enumerations can be captured for
formatting purposes.
Add a TODO comment.
Rebase to new master with parse tree traversal code.
Original-commit: flang-compiler/f18@d6bfcfd526
Reviewed-on: https://github.com/flang-compiler/f18/pull/16
2018-02-26 15:31:46 -08:00
66c9a69a61
[flang] Fix classes with variant and other fields
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Fortran::FormatItem and UseStmt have both normal fields and a variant
named 'u'. The Walk calls for the normal fields were missing.
These were the only two classes I found where this occurs.
Original-commit: flang-compiler/f18@23b8695a74
Reviewed-on: https://github.com/flang-compiler/f18/pull/17
2018-02-26 15:07:24 -08:00
2af29bc1e2
[flang] Add Unparse function.
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Unparse takes a parse tree and converts it back to Fortran.
class UnparseVisitor implements a parse tree visitor that emits
the appropriate Fortran source for each node that it visits.
It is only partially implemented so far.
Change f18 to dump the parse tree using Unparse.
Original-commit: flang-compiler/f18@e80c13ec88
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
2018-02-26 14:52:27 -08:00
0406170acb
[flang] Reorder the Walk functions.
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Group the Walk functions that call WalkTupleClass, WalkUnionClass,
WalkWrapperClass all together, after the ones that don't follow a
simple pattern like that.
Fix the name of the include guard macro.
Original-commit: flang-compiler/f18@711613a4ad
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
Tree-same-pre-rewrite: false
2018-02-26 14:52:27 -08:00
686529a59a
[flang] Add some missing Walk functions.
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The classes in parse-tree.h that used WRAPPER_CLASS_BOILERPLATE were
accidentally omitted.
Also remove the anonymous namespace around utilities like
WalkWrapperClass as they can be useful outside this file too.
Original-commit: flang-compiler/f18@d47c505441
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
Tree-same-pre-rewrite: false
2018-02-26 14:52:27 -08:00
2ca306abe1
[flang] Rename "visit" to "Walk" to avoid conflict with std::visit.
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The thing called on each parse tree node during the walk is still
referred to as a visitor.
Change "pre" to "Pre" and "post" to "Post" to follow the naming
conventions.
Original-commit: flang-compiler/f18@a6ea1296b1
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
Tree-same-pre-rewrite: false
2018-02-26 14:52:27 -08:00
a9c3093b2e
[flang] Add helpers for wrapper/tuple/variant classes.
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Add VisitWrapperClass, VisitTupleClass, and VisitVariantClass to
simplify the common cases in the parse tree. ForEachInTuple is used to
implement VisitTupleClass.
Original-commit: flang-compiler/f18@c6ae2b833b
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
Tree-same-pre-rewrite: false
2018-02-26 14:52:27 -08:00
9f07a4a3d8
[flang] First implementation of a parse tree visitor
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Original-commit: flang-compiler/f18@0b441831f4
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
Tree-same-pre-rewrite: false
2018-02-26 14:52:27 -08:00
78f3c745ea
[flang] Add missing include config file skeleton
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Original-commit: flang-compiler/f18@beb71e4e4b
Reviewed-on: https://github.com/flang-compiler/f18/pull/13
2018-02-19 14:44:54 +01:00
8f6f23fc54
[flang] Add simple recursive CMake directory structure
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Original-commit: flang-compiler/f18@a021b2ca76
Reviewed-on: https://github.com/flang-compiler/f18/pull/13
Tree-same-pre-rewrite: false
2018-02-19 14:28:12 +01:00
c3a2d82d3e
[flang] Support localizable formatted messages.
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Original-commit: flang-compiler/f18@e974321494
Reviewed-on: https://github.com/flang-compiler/f18/pull/14
2018-02-21 12:12:52 -08:00
2bfdbb87b7
[flang] Fix bug with "expected ..." messages in token strings.
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Original-commit: flang-compiler/f18@9cc84ba6fb
Reviewed-on: https://github.com/flang-compiler/f18/pull/14
Tree-same-pre-rewrite: false
2018-02-20 10:35:04 -08:00
3b544af6da
[flang] Use "..."_en_US for messages.
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Original-commit: flang-compiler/f18@fffa881576
Reviewed-on: https://github.com/flang-compiler/f18/pull/14
Tree-same-pre-rewrite: false
2018-02-20 09:57:30 -08:00
206db251b7
[flang] Convert all messages to MessageTexts ("..."_msg).
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Original-commit: flang-compiler/f18@33357f3657
Reviewed-on: https://github.com/flang-compiler/f18/pull/14
Tree-same-pre-rewrite: false
2018-02-16 16:57:40 -08:00
5e83ea521c
[flang] Define MessageText and "..."_msg.
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Original-commit: flang-compiler/f18@6e9e16431c
Reviewed-on: https://github.com/flang-compiler/f18/pull/14
Tree-same-pre-rewrite: false
2018-02-16 15:47:30 -08:00
dd9923bf45
[flang] Update the header file guards in lib/parser to reflect the introduction of the parser namespace.
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Original-commit: flang-compiler/f18@a11bb88396
Reviewed-on: https://github.com/flang-compiler/f18/pull/12
2018-02-16 11:42:17 -08:00
a60d201dc9
[flang] Reformatting and some comment clean-up.
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Original-commit: flang-compiler/f18@cedd3d82cf
Reviewed-on: https://github.com/flang-compiler/f18/pull/11
2018-02-16 10:58:17 -08:00
7af9dd8736
[flang] Remove old character "cooking" parser combinators that handled Fortran
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comments, continuations, &c. that have become obsolete with the use
of the new C++-coded prescanner module. Clean out members from
ParseState that were used only by cookedNextChar and its sub-parsers.
Original-commit: flang-compiler/f18@41717531e5
Reviewed-on: https://github.com/flang-compiler/f18/pull/11
Tree-same-pre-rewrite: false
2018-02-16 10:41:16 -08:00
fcb6b2a558
[flang] Remove a temporary #include <iostream> and auto-detect -Mfixed from a .f suffix.
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Original-commit: flang-compiler/f18@962c7ed0ef
Reviewed-on: https://github.com/flang-compiler/f18/pull/10
2018-02-15 17:12:50 -08:00
e9332c7256
[flang] Fix a couple bugs noticed while resolving merge.
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Original-commit: flang-compiler/f18@dbb32c60a6
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
2018-02-15 15:58:44 -08:00
6595462268
[flang] Complete merge of provenance feature.
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Original-commit: flang-compiler/f18@646f68be61
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
92cbf0e968
[flang] Markdown tweaks in documentation.
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Original-commit: flang-compiler/f18@044148ead2
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
59bb0866c3
[flang] Spruce up formatting of error message output.
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Original-commit: flang-compiler/f18@0750985bdf
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
edbec459fb
[flang] Complete provenance tracking through macro calls.
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Original-commit: flang-compiler/f18@8c05a6543b
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
67d916f8ba
[flang] More precise source locations on error messages. Anticipate module file scanning.
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Original-commit: flang-compiler/f18@f4faadd389
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
3bdf65c3fd
[flang] Remove #includes that were used for debugging.
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Original-commit: flang-compiler/f18@828ee8c2f0
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
050abcafc4
[flang] Support #include directive.
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Original-commit: flang-compiler/f18@909622d9b7
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
10a36336df
[flang] Implement a directory search path for INCLUDE lines.
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Original-commit: flang-compiler/f18@62129e5600
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
fe04c3a02f
[flang] Implement Fortran INCLUDE lines.
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Original-commit: flang-compiler/f18@d01af89506
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
783d5626fb
[flang] Minor refactoring: extract TokenSequence into its own module.
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Original-commit: flang-compiler/f18@1b17b4a069
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
5b61beaa12
[flang] Preparatory work for file inclusion.
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Original-commit: flang-compiler/f18@1cbbd4a357
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
7e89fc78b0
[flang] Adjust CHECK() so that first token of program can begin with first character.
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Original-commit: flang-compiler/f18@2b77e466ff
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
cd7319017a
[flang] Fix fixed form scanning, get tests passing again.
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Original-commit: flang-compiler/f18@2c8ff18e98
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
97a7c501dc
[flang] Forge provenances for compiler-inserted text.
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Original-commit: flang-compiler/f18@dbdd01aa25
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
8e585de36b
[flang] Fix macro definitions (broken by provenances earlier).
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Original-commit: flang-compiler/f18@3ed548b477
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
3bca5d088e
[flang] Restructure inter-class references for clarity.
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Original-commit: flang-compiler/f18@1836cd5d06
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
f5202dd68f
[flang] Fix column tracking in fixed form.
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Original-commit: flang-compiler/f18@8c9a1013fa
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
90c3cad9a7
[flang] Debugging new provenance support.
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Original-commit: flang-compiler/f18@1233f666da
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
09865ffe7b
[flang] Replace Position with Provenance everywhere.
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Original-commit: flang-compiler/f18@8c2da3f8cc
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
3558c22101
[flang] Development of character provenance.
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Original-commit: flang-compiler/f18@88c5329580
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
ea69370e52
[flang] Begin work on character provenances.
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Original-commit: flang-compiler/f18@ea3c05af5a
Reviewed-on: https://github.com/flang-compiler/f18/pull/9
Tree-same-pre-rewrite: false
2018-02-15 15:58:44 -08:00
4a735b61c6
[flang] Rename methods with uppercase names.
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Original-commit: flang-compiler/f18@00fec54e5a
Reviewed-on: https://github.com/flang-compiler/f18/pull/8
2018-02-15 08:27:19 -08:00
e8707d3706
[flang] Add test-type.cc to build types from parse tree.
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Original-commit: flang-compiler/f18@47101317fb
Reviewed-on: https://github.com/flang-compiler/f18/pull/8
Tree-same-pre-rewrite: false
2018-02-14 15:29:18 -08:00
cbd894be78
[flang] Continue adding to type.h
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New classes: Bound, DeclTypeSpec, ShapeSpec, ComponentArraySpec,
DataComponentDef, ProcDecl, ProcComponentDef, DerivedTypedef
Original-commit: flang-compiler/f18@a09d1e8c81
Reviewed-on: https://github.com/flang-compiler/f18/pull/8
Tree-same-pre-rewrite: false
2018-02-14 15:24:02 -08:00
6c168650b7
[flang] Add Attrs class to represent set of Attr
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Original-commit: flang-compiler/f18@8bb1f0eb9b
Reviewed-on: https://github.com/flang-compiler/f18/pull/8
Tree-same-pre-rewrite: false
2018-02-14 15:07:59 -08:00
ac364b1786
[flang] Revert "Schauveau cmake"
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Original-commit: flang-compiler/f18@be33dc182a
Reviewed-on: https://github.com/flang-compiler/f18/pull/7
2018-02-14 09:06:47 -08:00
002fcc72ec
[flang] Fix incorrect clang/ directory name in include
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Original-commit: flang-compiler/f18@ff61e3228a
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
2018-02-09 10:09:20 +01:00
6f805b0b7f
[flang] Simplified git clone in README
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Original-commit: flang-compiler/f18@198d2e6c8a
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
ad2b8f50a9
[flang] fix bad indentation in README
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Original-commit: flang-compiler/f18@60a0123f46
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
4fce05cf03
[flang] minor changres
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Original-commit: flang-compiler/f18@1d351d2114
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
3887bcc1bf
[flang] updated build instructions in README.md
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Original-commit: flang-compiler/f18@0fea8bd042
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
a734b9e5bf
[flang] add preliminary README file
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Original-commit: flang-compiler/f18@1fc60916fb
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
ab1dbce5a4
[flang] after clang-format
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Original-commit: flang-compiler/f18@7e464a7c33
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
c27603ec9c
[flang] Add new global CMakefile infrastructure with examples
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Original-commit: flang-compiler/f18@81b91f3270
Reviewed-on: https://github.com/flang-compiler/f18/pull/6
Tree-same-pre-rewrite: false
2018-02-09 10:09:20 +01:00
c0d92ef566
[flang] Clean up Makefile, add reformat target.
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Now the only targets in Makefile are Debug, Release, and reformat.
"make reformat" reformats all C++ source in place.
Also includes the result of "make reformat". Most of the changes were
just moving the "main" include up.
Original-commit: flang-compiler/f18@cf7d3a7afb
2018-02-07 16:27:36 -08:00
e065e5b510
[flang] Move type.{h,cc} and attr.{h,cc}
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The are now in new namespace and directory, "semantics", similar to
"parser".
Original-commit: flang-compiler/f18@115a1341e2
Reviewed-on: https://github.com/flang-compiler/f18/pull/5
2018-02-07 15:54:07 -08:00
4a588883d2
[flang] Adapt to new directory for idioms.cc, idioms.h.
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Change idioms.h so that calls to die will work outside the parser
namespace.
Use unordered_map to cache IntConst values.
Original-commit: flang-compiler/f18@9d06c385d9
Reviewed-on: https://github.com/flang-compiler/f18/pull/3
2018-02-07 15:19:54 -08:00
3bdae798f2
[flang] Address some of the review comments.
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Original-commit: flang-compiler/f18@ecdffa3745
Reviewed-on: https://github.com/flang-compiler/f18/pull/3
Tree-same-pre-rewrite: false
2018-02-07 13:57:58 -08:00
59157ff1a5
[flang] Initial work on the representation of types.
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Still work to do for derived types components, array specs, type-bound
procedures, etc.
Added executable type-test to the cmake file which exercises some of the
basic functionality. Modified the Makefile so that "make Debug" does a
cmake build.
Original-commit: flang-compiler/f18@02e8c4c867
Reviewed-on: https://github.com/flang-compiler/f18/pull/3
Tree-same-pre-rewrite: false
2018-02-06 16:46:29 -08:00
14322536e3
[flang] Tweaked .clang-format, then ran it.
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Original-commit: flang-compiler/f18@e10e43b691
Reviewed-on: https://github.com/flang-compiler/f18/pull/4
2018-02-07 12:27:36 -08:00
0ba1a14be2
[flang] Impose a directory structure. Move files around. Introduce
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an intermediate "parser" namespace.
Original-commit: flang-compiler/f18@690b6f0d1e
Reviewed-on: https://github.com/flang-compiler/f18/pull/4
Tree-same-pre-rewrite: false
2018-02-07 12:04:42 -08:00
6e22a3563e
[flang] Markdown improvements.
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Original-commit: flang-compiler/f18@f40b5e40df
2018-02-06 11:14:53 -08:00
1e69ed0c1b
[flang] Convert parser combinator documentation file to Markdown.
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Original-commit: flang-compiler/f18@263865c97a
2018-02-05 16:53:38 -08:00
94c26b688e
[flang] Alphabetize and remove settings that match LLVM defaults.
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Original-commit: flang-compiler/f18@82b1803f76
2018-02-05 16:08:46 -08:00
673626b1c8
[flang] Rename c++style.md -> C++style.md.
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Original-commit: flang-compiler/f18@4bde27deae
2018-02-05 15:59:19 -08:00
ef0bd23bc6
[flang] More Markdown fixes.
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Original-commit: flang-compiler/f18@8e77ed1f0c
2018-02-05 15:58:22 -08:00
2353eb0e92
[flang] More Markdown fixes.
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Original-commit: flang-compiler/f18@7097566fa5
2018-02-05 15:53:17 -08:00
badb07d4b8
[flang] More Markdown fixes.
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Original-commit: flang-compiler/f18@7f7b1deb31
2018-02-05 15:50:42 -08:00
ffe393ee9e
[flang] More Markdown fixes.
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Original-commit: flang-compiler/f18@89bdd4bf07
2018-02-05 15:43:46 -08:00
2bcfa16011
[flang] Fix Markdown usage.
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Original-commit: flang-compiler/f18@ee9e67964c
2018-02-05 15:39:52 -08:00
7f9cf6125b
[flang] Convert c++style.txt to c++style.md.
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Original-commit: flang-compiler/f18@6b846b3c55
2018-02-05 15:28:17 -08:00
eed938f5c4
[flang] Fix #else after triggered #elif.
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Original-commit: flang-compiler/f18@77db3281ec
2018-02-05 14:45:32 -08:00
16c6f534a5
[flang] Update .clang-format, then reformat all C++ files.
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Original-commit: flang-compiler/f18@0ec44de4b7
2018-02-05 14:29:26 -08:00
bdea10d9af
[flang] Adjust indentation on public:/private: labels in class definitions.
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Original-commit: flang-compiler/f18@8c0e5a52a9
2018-02-05 12:54:36 -08:00
be830d6b35
[flang] Variadic macros, __VA_ARG__ and __VA_OPT__, and use
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"default: CRASH_NO_CASE;" in place of prior macro.
Original-commit: flang-compiler/f18@2108896155
2018-02-05 12:48:09 -08:00
340a4320b4
[flang] Add .clang-format and "make formatted" rule.
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Original-commit: flang-compiler/f18@5ef28a6112
2018-02-05 10:18:38 -08:00
ac12232e68
[flang] C++ usage and style guide summary.
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Original-commit: flang-compiler/f18@2cf1be7b05
2018-02-05 10:46:32 -08:00
55fe4d2af5
[flang] More preprocessing.
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Original-commit: flang-compiler/f18@a553505c3c
2018-02-02 15:52:43 -08:00
ad7125ffb0
[flang] Predefined macros (__FILE__, __LINE__, __DATE__, __TIME__).
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Original-commit: flang-compiler/f18@8c7f51aa87
2018-02-01 15:01:23 -08:00
809235196a
[flang] Merge my local .gitignore with master.
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Original-commit: flang-compiler/f18@10134ce283
2018-02-01 12:11:24 -08:00
198a959bf1
[flang] Remove line that was added by mistake
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Original-commit: flang-compiler/f18@629348c130
2018-02-01 07:31:53 -08:00
d45e6c7eda
[flang] Add CMakeLists.txt and .gitignore
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Original-commit: flang-compiler/f18@d9a1ea4c49
Tree-same-pre-rewrite: false
2018-01-30 16:37:59 -08:00
93cf3aec5e
[flang] Support #if/#elif directives with Fortran/C expressions.
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Original-commit: flang-compiler/f18@5ea8303954
2018-02-01 12:08:02 -08:00
93db9dd00d
[flang] Remove some scaffolding code that I just inadvertently committed, sorry.
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Original-commit: flang-compiler/f18@df4dc2ff94
2018-01-30 15:30:56 -08:00
6f94e8472d
[flang] Preprocessor work. f18 now passes all my tests except for #if (expression)
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and file inclusion.
Original-commit: flang-compiler/f18@07ebac21f5
2018-01-30 15:22:26 -08:00
33d7854c55
[flang] Clean up: convert CharPointerWithLength into a proper class.
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Original-commit: flang-compiler/f18@514823234f
2018-01-30 12:21:25 -08:00
880b7939c3
[flang] Add temporary driver main program f2018-demo.cc.
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Original-commit: flang-compiler/f18@bbe51ba0ec
2018-01-30 11:55:48 -08:00
55d503fb5a
[flang] Add source.{h,cc}.
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Original-commit: flang-compiler/f18@39df4a3ef4
2018-01-30 11:55:03 -08:00
e78861cba2
[flang] Add prescan.{h,cc}.
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Original-commit: flang-compiler/f18@6437ba318c
2018-01-30 11:54:47 -08:00
90cd9bab20
[flang] Add preprocessor.{h,cc}.
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Original-commit: flang-compiler/f18@8ac9fc913d
2018-01-30 11:54:31 -08:00
1651445fd3
[flang] Add position.{h,cc}.
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Original-commit: flang-compiler/f18@78c9c256ba
2018-01-30 11:54:19 -08:00
e76093ca67
[flang] Add parse-tree.{h,cc}.
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Original-commit: flang-compiler/f18@bface7a17b
2018-01-30 11:54:04 -08:00
4dd84b6512
[flang] Add message.{h,cc}.
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Original-commit: flang-compiler/f18@9c21346414
2018-01-30 11:53:49 -08:00
8fca5084fa
[flang] Add idioms.{h,cc}.
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Original-commit: flang-compiler/f18@237979b3a8
2018-01-30 11:53:33 -08:00
b210228973
[flang] Add Makefile.
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Original-commit: flang-compiler/f18@dae1179012
2018-01-30 11:52:26 -08:00
1621078131
[flang] Add user-state.h.
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Original-commit: flang-compiler/f18@5daf35b05d
2018-01-30 11:52:12 -08:00
7e293b52c2
[flang] Add parse-state.h.
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Original-commit: flang-compiler/f18@357c9f2795
2018-01-30 11:51:59 -08:00
4f342a7899
[flang] Add indirection.h.
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Original-commit: flang-compiler/f18@149aa7654c
2018-01-30 11:51:44 -08:00
59cb501b1c
[flang] Add grammar.h.
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Original-commit: flang-compiler/f18@e5249a0269
2018-01-30 11:51:31 -08:00
77dae1e110
[flang] Add format-specification.h.
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Original-commit: flang-compiler/f18@7eea874fa4
2018-01-30 11:51:15 -08:00
74615d7239
[flang] Add debug-parser.h.
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Original-commit: flang-compiler/f18@e5484d45b4
2018-01-30 11:50:59 -08:00
5e49363c38
[flang] Add cooked-tokens.h.
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Original-commit: flang-compiler/f18@7e452551f7
2018-01-30 11:50:36 -08:00
857165fa86
[flang] Add cooked-chars.h.
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Original-commit: flang-compiler/f18@da5c3bf08b
2018-01-30 11:50:21 -08:00
d2fe0d263d
[flang] Add char-parsers.h.
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Original-commit: flang-compiler/f18@0f72c5cb40
2018-01-30 11:50:05 -08:00
76de984a6a
[flang] Add basic-parsers.h.
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Original-commit: flang-compiler/f18@2cb456daae
2018-01-30 11:49:46 -08:00
15fdae6efe
[flang] Add char-buffer.{h,cc}.
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Original-commit: flang-compiler/f18@14adb86568
2018-01-30 11:47:17 -08:00
e4e52073c2
[flang] Add parser-combinators.txt documentation file.
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Original-commit: flang-compiler/f18@c4634a44b9
2018-01-29 15:39:42 -08:00
6ae0a5aca6
[flang] Adding initial files.
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Original-commit: flang-compiler/f18@8afd0a6c23
2018-01-29 14:55:57 -08:00
e4344e42cf
[flang] Add README
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Original-commit: flang-compiler/f18@39876049a9
2018-01-25 13:36:26 -08:00
peter klausler