d14c38fbe7
[flang] Rename two member functions
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Original-commit: flang-compiler/f18@c953185c9f
Reviewed-on: https://github.com/flang-compiler/f18/pull/193
Tree-same-pre-rewrite: false
2018-09-21 10:51:06 -07:00
8b45686de6
[flang] Fix the double end do condition. Translate a labelled end do into a
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continue and preserve the label for control flow.
Original-commit: flang-compiler/f18@bd611b9809
Reviewed-on: https://github.com/flang-compiler/f18/pull/193
Tree-same-pre-rewrite: false
2018-09-21 08:22:41 -07:00
4972485598
[flang] canonicalize DO constructs
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Fix a bug with BLOCK DATA name matching
Add tests and finish up DO loop canonicalization
Original-commit: flang-compiler/f18@2d93b2819c
Reviewed-on: https://github.com/flang-compiler/f18/pull/193
Tree-same-pre-rewrite: false
2018-09-20 16:14:58 -07:00
507ba5c3a1
[flang] Merge pull request flang-compiler/f18#195 from flang-compiler/pmk0
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Categorize Fortran intrinsic procedures (and some more work on expressions)
Original-commit: flang-compiler/f18@032be90fb0
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
2018-09-26 12:59:12 -07:00
42d17f21eb
[flang] More documentation
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Original-commit: flang-compiler/f18@7fd40e8598
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
2018-09-26 12:58:43 -07:00
bab1f67b5f
[flang] Improve documentation per review comments.
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Original-commit: flang-compiler/f18@5a8bbbe511
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-26 10:42:55 -07:00
370c44ad76
[flang] tweaks to intrinsics.md
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Original-commit: flang-compiler/f18@ad44f28825
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 16:59:41 -07:00
970e746c2e
[flang] review
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Original-commit: flang-compiler/f18@d7bb34ae2b
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:36:00 -07:00
e7c5a470bd
[flang] polish documentation of intrinsics
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Original-commit: flang-compiler/f18@9f9424c996
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:06 -07:00
9849cf5844
[flang] documentation
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Original-commit: flang-compiler/f18@452760d706
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:05 -07:00
3cecff6a05
[flang] checkpoint
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Original-commit: flang-compiler/f18@960ae495fd
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:04 -07:00
d969464673
[flang] typed function references
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Original-commit: flang-compiler/f18@e9b9d72958
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:04 -07:00
ad2fda8932
[flang] substrings and better rank checks
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Original-commit: flang-compiler/f18@4fa483ac49
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:02 -07:00
0787d7f2df
[flang] check C1002
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Original-commit: flang-compiler/f18@6a2fd760b4
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:02 -07:00
1322e6090f
[flang] Use dynamic default REAL kind for conversions that were static
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Original-commit: flang-compiler/f18@9a83fbbe95
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:01 -07:00
a5687fd579
[flang] source provenances for expressions
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Original-commit: flang-compiler/f18@5fe292fcac
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:00 -07:00
b74d469103
[flang] some clean-up
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Original-commit: flang-compiler/f18@b6eb3e990a
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:24:00 -07:00
c2d4f07cda
[flang] Changes that might fix MSVC build problems from sjs
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Original-commit: flang-compiler/f18@009f0cc8df
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:23:59 -07:00
84af9c28f0
[flang] subscripts
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Original-commit: flang-compiler/f18@7fb7518af7
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:23:59 -07:00
93a7f1f85c
[flang] work on structure components
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Original-commit: flang-compiler/f18@619b6957b4
Reviewed-on: https://github.com/flang-compiler/f18/pull/195
Tree-same-pre-rewrite: false
2018-09-25 15:23:58 -07:00
8ab8b6af7d
[flang] Merge pull request flang-compiler/f18#194 from flang-compiler/tsk2
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Fix issues flang-compiler/f18#188 and flang-compiler/f18#191 .
Original-commit: flang-compiler/f18@5615949d28
Reviewed-on: https://github.com/flang-compiler/f18/pull/194
2018-09-24 11:47:26 -07:00
9f29b0152a
[flang] Simplify handling of ProcDecl
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DeclareProcEntity takes care of setting the Function or Subroutine flag
on the procedure entity, so it is not necessary in this function.
Original-commit: flang-compiler/f18@a015b3187d
Reviewed-on: https://github.com/flang-compiler/f18/pull/194
2018-09-24 11:43:48 -07:00
a0858885c2
[flang] Recognize complex-part-designator
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The "%RE" or "%IM" is parsed as a structure-component.
If the base has type COMPLEX and the component name is one
of those, allow it without comment.
Note that the `parser::Name` for these components don't get
symbols filled in, so we still get a warning that they are
unresolved. We have to figure out how to deal with names
like this that we won't have symbols for.
Fixes flang-compiler/f18#188 .
Original-commit: flang-compiler/f18@1d4a84fe3c
Reviewed-on: https://github.com/flang-compiler/f18/pull/194
Tree-same-pre-rewrite: false
2018-09-24 07:12:38 -07:00
9811353abf
[flang] Fix problems determining object/function/subroutine
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Convert each Entity to ObjectEntity at the end of each scope.
Add `ConvertToObjectEntity()` to achieve this, similar to
`ConvertToProcEntity()`. Move them both up into `ScopeHandler`
because they need to be called from `PopScope()`.
In a proc-decl, only mark the proc as a function if it has a return type.
If no return type is declared, function vs. subroutine is determined by:
- for a module it is a subroutine (at end of specification-part)
- otherwise it is by usage
If an entity that could otherwise be a function is used as the base of a
structure component, that forces it to be an object. Because we have to
change it to an object entity at that point, the `base` in `FindComponent()`
can't be const, and that propagates to all of its callers.
Remove the name argument to `ApplyImplicitRules` as it is unneeded.
Fixes flang-compiler/f18#191 .
Original-commit: flang-compiler/f18@9bd8bf7c37
Reviewed-on: https://github.com/flang-compiler/f18/pull/194
Tree-same-pre-rewrite: false
2018-09-22 08:05:46 -07:00
94f16cc649
[flang] Merge pull request flang-compiler/f18#192 from flang-compiler/tsk2
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Fix problems with extended derived types
Original-commit: flang-compiler/f18@c9b323a49b
Reviewed-on: https://github.com/flang-compiler/f18/pull/192
2018-09-21 11:37:02 -07:00
af22eea4b0
[flang] Fix typo
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Original-commit: flang-compiler/f18@3ad7a77898
Reviewed-on: https://github.com/flang-compiler/f18/pull/192
2018-09-20 14:21:04 -07:00
3133c9e7e2
[flang] Fix problems with extended derived types
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When looking for a component name in a derived type, also look in the
parent type. Before adding a component to a derived type, report an
error if it already has one with that name. Check that components are
accessible when they are accessed.
Add the "parent component" to derived types (i.e. a component with the
same name as the parent type). The symbol is marked with the
`ParentComp` flag so we can avoid writing it to `.mod` files.
Add calls to `add_occurrence()` so that those particular instances of
`parser::Name` get their symbol set.
Change `DeclareObjectEntity` and `DeclareProcEntity` to use `SourceName` as
the name passed in rather than `parser::Name`.
Fix some problems in `unparse-with-symbols.cc` on statements that both
define and reference names.
Fixes flang-compiler/f18#187 .
Original-commit: flang-compiler/f18@664b9627f2
Reviewed-on: https://github.com/flang-compiler/f18/pull/192
Tree-same-pre-rewrite: false
2018-09-20 14:08:59 -07:00
22f2533844
[flang] Merge pull request flang-compiler/f18#189 from flang-compiler/eas8
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Fix a bug with BLOCK DATA name matching
Original-commit: flang-compiler/f18@2d3c4b08f4
Reviewed-on: https://github.com/flang-compiler/f18/pull/189
2018-09-19 15:07:36 -07:00
09a84c4d7d
[flang] Fix a bug with BLOCK DATA name matching
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Original-commit: flang-compiler/f18@f0af26df12
Reviewed-on: https://github.com/flang-compiler/f18/pull/189
2018-09-19 15:01:38 -07:00
fe5543c49e
[flang] Merge pull request flang-compiler/f18#186 from flang-compiler/tsk2
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Add top-level Semantics class
Original-commit: flang-compiler/f18@8b9e7ef642
Reviewed-on: https://github.com/flang-compiler/f18/pull/186
2018-09-17 11:15:28 -07:00
bea570ff74
[flang] Change how messages_ is handled in ResolveNameVisitor
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Change messages_ back to a reference. At the end, move them out to Annex
to the main messages object. This eliminates the need for set_messages
and ensures that messages_ is properly initialized.
Original-commit: flang-compiler/f18@78bd74501e
Reviewed-on: https://github.com/flang-compiler/f18/pull/186
2018-09-16 20:34:20 -07:00
f5e29b175e
[flang] Add explicit '= default' for move constructor.
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Original-commit: flang-compiler/f18@7007a488ba
Reviewed-on: https://github.com/flang-compiler/f18/pull/186
Tree-same-pre-rewrite: false
2018-09-15 15:05:59 -07:00
64ed507b36
[flang] Initialize directories_ directly rather than with setter.
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Original-commit: flang-compiler/f18@a9a6fc688b
Reviewed-on: https://github.com/flang-compiler/f18/pull/186
Tree-same-pre-rewrite: false
2018-09-14 16:21:37 -07:00
7edb7ec69b
[flang] Add top-level Semantics class
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Refactor to create the Semantics class that is responsible for holding
state during semantics (the scope tree and messages) and managing the
logic of the various phases of semantic processing. Eliminate static
Scope::globalScope.
The messages generated during semantic processing are accumulated in a
Messages data member of Semantics so that individual phases don't need
to emit them to std::cerr. This is now done by the driver so that it has
control over where they go and eliminates other includes of iostream.
To do this, the messages object is passed in to the various semantics
operations.
Move DumpSymbols into semantics.cc: it doesn't belong in resolve-names.cc
and it depends on the global scope, so it's as good a place as any.
The call to RewriteParseTree is also moved to Semantics.
Original-commit: flang-compiler/f18@771d0e1293
Reviewed-on: https://github.com/flang-compiler/f18/pull/186
Tree-same-pre-rewrite: false
2018-09-14 15:04:50 -07:00
cd839623ec
[flang] Merge pull request flang-compiler/f18#184 from flang-compiler/eas5
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Add semantics checking for END xxx statements.
Original-commit: flang-compiler/f18@e4f2b6c7d7
Reviewed-on: https://github.com/flang-compiler/f18/pull/184
2018-09-13 15:46:17 -07:00
9ea2010677
[flang] Convert some of the functions to longer names.
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Original-commit: flang-compiler/f18@6cb59e916c
Reviewed-on: https://github.com/flang-compiler/f18/pull/184
2018-09-13 15:46:17 -07:00
43da7a187e
[flang] Remove incorrect error message
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Original-commit: flang-compiler/f18@9ef54520df
Reviewed-on: https://github.com/flang-compiler/f18/pull/184
Tree-same-pre-rewrite: false
2018-09-13 15:46:17 -07:00
b1938138a7
[flang] Add semantics checking for END xxx statements.
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Add a negative test for END xxx names.
Reverse the sequence of calls such that resolve-label is before
resolve-name.
Original-commit: flang-compiler/f18@5fe62f108c
Reviewed-on: https://github.com/flang-compiler/f18/pull/184
Tree-same-pre-rewrite: false
2018-09-13 15:46:17 -07:00
c000824d80
[flang] Merge pull request flang-compiler/f18#183 from flang-compiler/pmk0
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Semantic analysis of expressions (work in progress)
Original-commit: flang-compiler/f18@c9521f66c2
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
2018-09-13 11:30:07 -07:00
a636624c71
[flang] Resolve recent NAG failures better, more clean-up, ready for merge.
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Original-commit: flang-compiler/f18@5bc5a317f4
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
2018-09-13 11:29:10 -07:00
0f28575378
[flang] Fix recent regression on NAG tests found during pre-merge testing
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Original-commit: flang-compiler/f18@1fc6d00ac8
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-13 10:29:44 -07:00
58b357d1ce
[flang] Repair CMakeLists.txt after accidentally clang-formatting it
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Original-commit: flang-compiler/f18@21eef98f47
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:37:28 -07:00
74563c17c1
[flang] Add "explicit" to constructors, define Type<TypeCategory::Derived>
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Original-commit: flang-compiler/f18@79c165af65
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:23 -07:00
55763194f1
[flang] Merge with current master, address early review comments.
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Original-commit: flang-compiler/f18@d1f981ddb4
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:22 -07:00
a73eebdbca
[flang] remove unused code
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Original-commit: flang-compiler/f18@79c3252340
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:21 -07:00
6c6234be9e
[flang] clean up for review
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Original-commit: flang-compiler/f18@d3d81b1e6f
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:20 -07:00
9236fa92ae
[flang] array references
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Original-commit: flang-compiler/f18@5659510c31
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:19 -07:00
935f0a2470
[flang] automate analysis of expression parse tree types that are wrappers/unions
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Original-commit: flang-compiler/f18@e8fbd6c1fd
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:19 -07:00
f9d4cef84e
[flang] cleaning up TODOs
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Original-commit: flang-compiler/f18@cfd67de3cd
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:18 -07:00
dc31b3d1ca
[flang] LOGICAL operations
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Original-commit: flang-compiler/f18@71a1de4c59
Reviewed-on: https://github.com/flang-compiler/f18/pull/183
Tree-same-pre-rewrite: false
2018-09-12 16:29:17 -07:00
Eric Schweitz