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1524 Commits

Author SHA1 Message Date
Tim Keith a0b634f12a [flang] Merge pull request flang-compiler/f18#338 from flang-compiler/tsk2 
Name resolution for defined operators

Original-commit: flang-compiler/f18@6b3edf2b71
Reviewed-on: https://github.com/flang-compiler/f18/pull/338
 2019-03-18 15:37:17 -07:00
Tim Keith 3ec5e102e2 [flang] Name resolution for defined operators 
Instead of tracking just genericName_ while in a generic interface
block or generic statement, now we immediately create a symbol for it.
A parser::Name isn't good enough because a defined-operator or
defined-io-generic-spec doesn't have a name.

Change the parse tree to add a source field to GenericSpec. Use these
as names for symbols for defined-operator and defined-io-generic-spec
(e.g. "operator(+)" or "read(formatted)").

Change the source for defined-op-name to include the dots so that they
can be distinguished from normal symbols with the same name (e.g. you
can have both ".foo." and "foo"). These symbols have names in the symbol
table like ".foo.", not "operator(.foo.)", because references to them
have that form.

Add GenericKind enum to GenericDetails and GenericBindingDetails.
This allows us to know a symbol is "assignment(=)", for example,
without having to do a string comparison.

Add GenericSpecInfo to handle analyzing the various kinds of
generic-spec and generating symbol names and GenericKind for them.

Add reference to LanguageFeatureControl to SemanticsContext so that
they can be checked during semantics. For this change, if
LogicalAbbreviations is enabled, report an error if the user tries
to define an operator named ".T." or ".F.".

Add resolve-name-utils.cc to hold utility functions and classes that
don't have to be in the ResolveNamesVisitor class hierarchy. The goal
is to reduce the size of resolve-names.cc where possible.

Original-commit: flang-compiler/f18@3081f694e2
Reviewed-on: https://github.com/flang-compiler/f18/pull/338
 2019-03-18 11:48:02 -07:00
Peter Klausler 6092f4c7b1 [flang] Merge pull request flang-compiler/f18#339 from flang-compiler/pmk-spaces 
Squash free-form white space in prescanner around parentheses.

Original-commit: flang-compiler/f18@11eb9c8949
Reviewed-on: https://github.com/flang-compiler/f18/pull/339
 2019-03-18 13:46:22 -07:00
peter klausler 19c91ea9e1 [flang] Improve comment 
Original-commit: flang-compiler/f18@140ebe060e
Reviewed-on: https://github.com/flang-compiler/f18/pull/339
 2019-03-18 13:43:03 -07:00
peter klausler cf8f173512 [flang] Final tweak before review 
Original-commit: flang-compiler/f18@5dda7b2f65
Reviewed-on: https://github.com/flang-compiler/f18/pull/339
Tree-same-pre-rewrite: false
 2019-03-18 13:05:21 -07:00
peter klausler f8c80f90ee [flang] Simplify 
Original-commit: flang-compiler/f18@42bee00a45
Reviewed-on: https://github.com/flang-compiler/f18/pull/339
Tree-same-pre-rewrite: false
 2019-03-18 12:24:44 -07:00
peter klausler 81a35e3b2f [flang] Squash spaces in generic specs. 
Original-commit: flang-compiler/f18@bd5e29f5f8
Reviewed-on: https://github.com/flang-compiler/f18/pull/339
Tree-same-pre-rewrite: false
 2019-03-18 12:19:35 -07:00
Peter Klausler cae3ab0985 [flang] Merge pull request flang-compiler/f18#336 from flang-compiler/pmk-fixes 
Fix parse of .TRUE._8

Original-commit: flang-compiler/f18@5e44e67f78
Reviewed-on: https://github.com/flang-compiler/f18/pull/336
 2019-03-17 16:16:19 -07:00
peter klausler 7c71e2f288 [flang] Fix parse of .TRUE._8 
Original-commit: flang-compiler/f18@b03e7a691d
Reviewed-on: https://github.com/flang-compiler/f18/pull/336
 2019-03-17 15:51:02 -07:00
Eric Schweitz 14b4489390 [flang] Merge pull request flang-compiler/f18#334 from flang-compiler/eas0 
FIR sync: replace the stubs for translating terminal symbols to expressions; st…

Original-commit: flang-compiler/f18@0a93e2c393
Reviewed-on: https://github.com/flang-compiler/f18/pull/334
 2019-03-16 09:56:33 -07:00
Eric 6b09d21b13 [flang] more compiler warnings 
Original-commit: flang-compiler/f18@df8c83c106
Reviewed-on: https://github.com/flang-compiler/f18/pull/334
 2019-03-15 18:57:52 -07:00
Eric Schweitz 862ff5bf80 [flang] review comments 
Original-commit: flang-compiler/f18@1ba1c0268f
Reviewed-on: https://github.com/flang-compiler/f18/pull/334
Tree-same-pre-rewrite: false
 2019-03-15 16:23:10 -07:00
Eric Schweitz 0e96269737 [flang] muzzle clang++ warnings 
Original-commit: flang-compiler/f18@02decb4040
Reviewed-on: https://github.com/flang-compiler/f18/pull/334
Tree-same-pre-rewrite: false
 2019-03-15 11:35:18 -07:00
Eric Schweitz 327fa06a6b [flang] replace the stubs for translating terminal symbols to expressions; start pushing Value type into FIR; cleanup terminator succ_blocks; remove parser element from disassociate; run clang-format; etc. 
Original-commit: flang-compiler/f18@c5561646ea
Reviewed-on: https://github.com/flang-compiler/f18/pull/334
Tree-same-pre-rewrite: false
 2019-03-15 10:03:06 -07:00
Peter Klausler 87e96e93b8 [flang] Merge pull request flang-compiler/f18#335 from flang-compiler/pmk-spec 
Some tweaks to preprocess & parse all Fortran in SPEC CPUv6

Original-commit: flang-compiler/f18@b2828f1318
Reviewed-on: https://github.com/flang-compiler/f18/pull/335
 2019-03-15 15:59:25 -07:00
peter klausler a4d44a8528 [flang] Document extension 
Original-commit: flang-compiler/f18@ca2a7dc5a8
Reviewed-on: https://github.com/flang-compiler/f18/pull/335
 2019-03-15 15:19:27 -07:00
peter klausler 713cd91a34 [flang] Final tweaks, can now parse all SPEC CPUv6 
Original-commit: flang-compiler/f18@015152f1ba
Reviewed-on: https://github.com/flang-compiler/f18/pull/335
Tree-same-pre-rewrite: false
 2019-03-15 15:01:54 -07:00
peter klausler 827407a86a [flang] more spec work, handle classic C comments 
Original-commit: flang-compiler/f18@d901ee7f50
Reviewed-on: https://github.com/flang-compiler/f18/pull/335
Tree-same-pre-rewrite: false
 2019-03-15 13:57:41 -07:00
peter klausler 4b26466375 [flang] Accomodate missing clock_gettime(); remove f18-parse-demo dependence on lib/evaluate; allow #ifdef with no name 
Original-commit: flang-compiler/f18@330fd8116f
Reviewed-on: https://github.com/flang-compiler/f18/pull/335
Tree-same-pre-rewrite: false
 2019-03-15 10:50:15 -07:00
Peter Klausler 7b77100155 [flang] Merge pull request flang-compiler/f18#330 from flang-compiler/pmk-parse-demo 
f18-parse-demo

Original-commit: flang-compiler/f18@ec7b68f596
Reviewed-on: https://github.com/flang-compiler/f18/pull/330
 2019-03-14 17:28:35 -07:00
peter klausler d08de1a094 [flang] Add reference to libFortranEvaluate for destructor 
Original-commit: flang-compiler/f18@db6fb0f8cd
Reviewed-on: https://github.com/flang-compiler/f18/pull/330
 2019-03-14 16:40:55 -07:00
peter klausler 615ba7754b [flang] Move dump-parse-tree.h from semantics into parser. 
Original-commit: flang-compiler/f18@9075adfcdf
Reviewed-on: https://github.com/flang-compiler/f18/pull/330
Tree-same-pre-rewrite: false
 2019-03-14 16:28:06 -07:00
peter klausler ac55c6e4d2 [flang] address review comments 
Original-commit: flang-compiler/f18@be7dbdab0a
Reviewed-on: https://github.com/flang-compiler/f18/pull/330
Tree-same-pre-rewrite: false
 2019-03-14 16:18:20 -07:00
peter klausler 8492b7f2b9 [flang] f18-parse-demo 
Original-commit: flang-compiler/f18@96d9aefc4f
Reviewed-on: https://github.com/flang-compiler/f18/pull/330
Tree-same-pre-rewrite: false
 2019-03-14 16:18:20 -07:00
Peter Klausler 4b6ccbdd2c [flang] Merge pull request flang-compiler/f18#333 from flang-compiler/pmk-include-in-continuation 
Fixes and extensions to get WRF to parse

Original-commit: flang-compiler/f18@338a857856
Reviewed-on: https://github.com/flang-compiler/f18/pull/333
 2019-03-14 16:17:30 -07:00
peter klausler df2a910639 [flang] Get clean -fparse-only pass over WRF 
Original-commit: flang-compiler/f18@ffe517abc6
Reviewed-on: https://github.com/flang-compiler/f18/pull/333
 2019-03-14 14:53:29 -07:00
peter klausler 3348b1691d [flang] WRF preprocessing tweaks 
Original-commit: flang-compiler/f18@53f76e1c93
Reviewed-on: https://github.com/flang-compiler/f18/pull/333
Tree-same-pre-rewrite: false
 2019-03-14 14:53:25 -07:00
peter klausler 3204a1c1b9 [flang] checkpoint 
Original-commit: flang-compiler/f18@0c9bdc7032
Reviewed-on: https://github.com/flang-compiler/f18/pull/333
Tree-same-pre-rewrite: false
 2019-03-14 14:52:44 -07:00
Eric Schweitz a3bd008757 [flang] Merge pull request flang-compiler/f18#332 from flang-compiler/eas1 
fix typo

Original-commit: flang-compiler/f18@4097d8a890
Reviewed-on: https://github.com/flang-compiler/f18/pull/332
 2019-03-14 12:26:25 -07:00
Eric Schweitz 3a0ccc1c0c [flang] fix typo 
Original-commit: flang-compiler/f18@fc88b92af0
Reviewed-on: https://github.com/flang-compiler/f18/pull/332
 2019-03-14 12:12:34 -07:00
Tim Keith 1b36254fae [flang] Merge pull request flang-compiler/f18#331 from flang-compiler/tsk10 
Change default for LINK_WITH_FIR to ON.

Original-commit: flang-compiler/f18@ea89449089
Reviewed-on: https://github.com/flang-compiler/f18/pull/331
 2019-03-14 10:09:28 -07:00
Tim Keith 9a6823bf4e [flang] Change default for LINK_WITH_FIR to ON. 
Original-commit: flang-compiler/f18@b13f994463
Reviewed-on: https://github.com/flang-compiler/f18/pull/331
 2019-03-14 09:08:27 -07:00
Tim Keith 488029bd80 [flang] Merge pull request flang-compiler/f18#329 from flang-compiler/tsk10 
Add cmake option to link with FIR and LLVM

Original-commit: flang-compiler/f18@ddb43b33cc
Reviewed-on: https://github.com/flang-compiler/f18/pull/329
 2019-03-14 07:23:03 -07:00
Tim Keith 1c9f8d408e [flang] Add cmake option to link with FIR and LLVM 
The cmake option -DLINK_WITH_FIR=ON causes the f18 driver to be linked
against FIR and LLVM. When it is set to OFF (the default), the call into
FIR is #ifdef'd out.

The source in lib/FIR is always built; this option only affects linking.

Original-commit: flang-compiler/f18@69569edd4c
Reviewed-on: https://github.com/flang-compiler/f18/pull/329
 2019-03-13 12:41:15 -07:00
Eric Schweitz 3946e1faf1 [flang] Merge pull request flang-compiler/f18#328 from flang-compiler/eas0 
remove unused files and clean up unused warnings

Original-commit: flang-compiler/f18@67ef747557
Reviewed-on: https://github.com/flang-compiler/f18/pull/328
 2019-03-12 07:36:01 -07:00
Eric Schweitz 388ce79539 [flang] Move virtual dtor to Terminator 
Original-commit: flang-compiler/f18@68853d602a
Reviewed-on: https://github.com/flang-compiler/f18/pull/328
 2019-03-11 18:37:30 -07:00
Eric Schweitz 311c9b5a89 [flang] remove unused files 
Cleanup some warnings when building with clang.

Original-commit: flang-compiler/f18@33cf6255d1
Reviewed-on: https://github.com/flang-compiler/f18/pull/328
Tree-same-pre-rewrite: false
 2019-03-11 12:24:16 -07:00
jeanPerier 01e48292e2 [flang] Silence clang warning related to ISO_Fortran_binding.h usage in C++ 
Original-commit: flang-compiler/f18@85b7f370b4
 2019-03-12 01:27:00 -07:00
Jean Perier 74ca600dc0 [flang] address comments 
Original-commit: flang-compiler/f18@7b1fc24265
 2019-03-11 11:33:54 -07:00
Jean Perier bfb6ba3ca2 [flang] remove unused CFI_ISO_FORTRAN_BINDING_FLEXIBLE_ARRAY 
Original-commit: flang-compiler/f18@3cf9a625bf
Tree-same-pre-rewrite: false
 2019-03-11 10:34:35 -07:00
Jean Perier 68da865a84 [flang] Silence clang warning from ISO_Fortran_binding.h usage in C++ 
Original-commit: flang-compiler/f18@88eb833b14
Tree-same-pre-rewrite: false
 2019-03-11 10:21:16 -07:00
Steve Scalpone eaf9c91ba6 [flang] Merge pull request flang-compiler/f18#326 from flang-compiler/BUILD_WITH_CLANG_LIBRARIES 
Update CMakeList.txt to allow linking with LLVM libc++

Original-commit: flang-compiler/f18@866e188de6
Reviewed-on: https://github.com/flang-compiler/f18/pull/326
 2019-03-11 20:23:18 -07:00
Steve Scalpone 8fedd37b38 [flang] To use LLVM's libc++ instead of GCC's libstdc++, define 
BUILD_WITH_CLANG_LIBRARIES on the cmake command line to
be the path to a clang installation with bin, lib, etc.
For this to work, BUILD_WITH_CLANG must be defined too.

Original-commit: flang-compiler/f18@a36d5fee42
Reviewed-on: https://github.com/flang-compiler/f18/pull/326
 2019-03-11 10:49:46 -07:00
Peter Klausler 716505e599 [flang] Merge pull request flang-compiler/f18#327 from flang-compiler/pmk-nofir 
Emergency temporary patch to fix build

Original-commit: flang-compiler/f18@06d71f72a5
Reviewed-on: https://github.com/flang-compiler/f18/pull/327
 2019-03-11 15:38:28 -07:00
peter klausler d1c2c7b4b1 [flang] Temporarily disconnect FIR from f18.cc build 
Original-commit: flang-compiler/f18@c610bc2744
Reviewed-on: https://github.com/flang-compiler/f18/pull/327
 2019-03-11 15:01:27 -07:00
Eric Schweitz 741ded1135 [flang] Merge pull request flang-compiler/f18#324 from flang-compiler/eas0 
Revisions for review comments.

Original-commit: flang-compiler/f18@5b066774b0
Reviewed-on: https://github.com/flang-compiler/f18/pull/324
 2019-03-11 11:02:32 -07:00
Eric Schweitz dfa5010e47 [flang] Revisions for review comments. 
Original-commit: flang-compiler/f18@1a03f7d5bb
Reviewed-on: https://github.com/flang-compiler/f18/pull/324
 2019-03-11 09:38:45 -07:00
Eric Schweitz bdb94d41ca [flang] Merge pull request flang-compiler/f18#323 from flang-compiler/eas0 
Fix build breakage

Original-commit: flang-compiler/f18@46e416acc7
Reviewed-on: https://github.com/flang-compiler/f18/pull/323
 2019-03-11 09:37:31 -07:00
Eric Schweitz cf18b7a6bd [flang] Fix build breakage 
Original-commit: flang-compiler/f18@72d003f89d
Reviewed-on: https://github.com/flang-compiler/f18/pull/323
 2019-03-11 09:16:01 -07:00
Eric Schweitz 70d55c0ce2 [flang] Merge pull request flang-compiler/f18#319 from flang-compiler/eas0 
FIR update

Original-commit: flang-compiler/f18@3f6f710889
Reviewed-on: https://github.com/flang-compiler/f18/pull/319
 2019-03-11 09:01:14 -07:00