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llvm-project/flang/test/Semantics/symbol08.f90

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[flang] Update the regression tests to use the new driver when enabled This patch updates most of the remaining regression tests (~400) to use `flang-new` rather then `f18` when `FLANG_BUILD_NEW_DRIVER` is set. This allows us to share more Flang regression tests between `f18` and `flang-new`. A handful of tests have not been ported yet - these are currently either failing or not supported by the new driver. Summary of changes: * RUN lines in tests are updated to use `%flang_fc1` instead of `%f18` * option spellings in tests are updated to forms accepted by both `f18` and `flang-new` * variables in Bash scripts are renamed (e.g. F18 --> FLANG_FC1) The updated tests will now be run with the new driver, `flang-new`, whenever it is enabled (i.e when `FLANG_BUILD_NEW_DRIVER` is set). Although this patch touches many files, vast majority of the changes are automatic: ``` grep -IEZlr "%f18" flang/test/ | xargs -0 -l sed -i 's/%f18/%flang_fc1/g ``` Differential Revision: https://reviews.llvm.org/D100309
2021-04-12 20:27:49 +08:00
! RUN: %S/test_symbols.sh %s %t %flang_fc1
[flang] More miscellaneous name resolution Resolve the index name in a FORALL, DO, or DO CONCURRENT. Handle pointer-stmt. Add DeclareUnknownEntity() to declare an entity that is not yet know to be an object or procedure. This is used in the EntityDecl and PointerDecl cases. When an array element assignment is mistakenly parsed as a statement function, ensure the index names are resolved. Detect erroneous use-association with local name that matches the name of the containing subprogram. Cleanup: Eliminate GetVariableName() and CheckImplicitSymbol() in favor of using the Resolve* functions consistently. Add ResolveName() to do what CheckImplicitSymbol() used to do. Disable warnings about unresolved names for some categories of constructs that are not yet implemented: common blocks, namelist statements, etc. These will be turned back on when they are implemented. Original-commit: flang-compiler/f18@9a41bf37fd1f5ac3f1ec10f9e4f8945cb5ded1f5 Reviewed-on: https://github.com/flang-compiler/f18/pull/210
2018-10-11 07:20:46 +08:00
!DEF: /main MainProgram
program main
!DEF: /main/x POINTER ObjectEntity REAL(4)
pointer :: x
[flang] Simplify unparse-with-symbols.cc Change it so that the first time a symbol is referenced, its full definition is emitted, prefixed by "DEF:", and subsequent references are prefixed with "REF:". This doesn't give exactly the same results as before but it is sufficient for testing and is simpler and easier to maintain. The expected results need to be tweaked accordingly. Original-commit: flang-compiler/f18@27b5d082a80f5e98b1e85a503518e7aa8c806af7 Reviewed-on: https://github.com/flang-compiler/f18/pull/214 Tree-same-pre-rewrite: false
2018-10-16 05:44:01 +08:00
!REF: /main/x
[flang] More miscellaneous name resolution Resolve the index name in a FORALL, DO, or DO CONCURRENT. Handle pointer-stmt. Add DeclareUnknownEntity() to declare an entity that is not yet know to be an object or procedure. This is used in the EntityDecl and PointerDecl cases. When an array element assignment is mistakenly parsed as a statement function, ensure the index names are resolved. Detect erroneous use-association with local name that matches the name of the containing subprogram. Cleanup: Eliminate GetVariableName() and CheckImplicitSymbol() in favor of using the Resolve* functions consistently. Add ResolveName() to do what CheckImplicitSymbol() used to do. Disable warnings about unresolved names for some categories of constructs that are not yet implemented: common blocks, namelist statements, etc. These will be turned back on when they are implemented. Original-commit: flang-compiler/f18@9a41bf37fd1f5ac3f1ec10f9e4f8945cb5ded1f5 Reviewed-on: https://github.com/flang-compiler/f18/pull/210
2018-10-11 07:20:46 +08:00
real x
[flang] Improve flag dumping for -funparse-with-symbols Original-commit: flang-compiler/f18@768fb1b36925c1e1ed563562ef01146c2bba4b2b
2019-09-13 14:03:06 +08:00
!DEF: /main/y EXTERNAL, POINTER (Function) ProcEntity REAL(4)
[flang] More miscellaneous name resolution Resolve the index name in a FORALL, DO, or DO CONCURRENT. Handle pointer-stmt. Add DeclareUnknownEntity() to declare an entity that is not yet know to be an object or procedure. This is used in the EntityDecl and PointerDecl cases. When an array element assignment is mistakenly parsed as a statement function, ensure the index names are resolved. Detect erroneous use-association with local name that matches the name of the containing subprogram. Cleanup: Eliminate GetVariableName() and CheckImplicitSymbol() in favor of using the Resolve* functions consistently. Add ResolveName() to do what CheckImplicitSymbol() used to do. Disable warnings about unresolved names for some categories of constructs that are not yet implemented: common blocks, namelist statements, etc. These will be turned back on when they are implemented. Original-commit: flang-compiler/f18@9a41bf37fd1f5ac3f1ec10f9e4f8945cb5ded1f5 Reviewed-on: https://github.com/flang-compiler/f18/pull/210
2018-10-11 07:20:46 +08:00
pointer :: y
[flang] Simplify unparse-with-symbols.cc Change it so that the first time a symbol is referenced, its full definition is emitted, prefixed by "DEF:", and subsequent references are prefixed with "REF:". This doesn't give exactly the same results as before but it is sufficient for testing and is simpler and easier to maintain. The expected results need to be tweaked accordingly. Original-commit: flang-compiler/f18@27b5d082a80f5e98b1e85a503518e7aa8c806af7 Reviewed-on: https://github.com/flang-compiler/f18/pull/214 Tree-same-pre-rewrite: false
2018-10-16 05:44:01 +08:00
!REF: /main/y
[flang] Update tests Original-commit: flang-compiler/f18@aa18f1bca5ad918d0cb92735b9557c4b5217262e Reviewed-on: https://github.com/flang-compiler/f18/pull/557 Tree-same-pre-rewrite: false
2019-07-11 06:04:51 +08:00
procedure (real) :: y
[flang] Improve flag dumping for -funparse-with-symbols Original-commit: flang-compiler/f18@768fb1b36925c1e1ed563562ef01146c2bba4b2b
2019-09-13 14:03:06 +08:00
!DEF: /main/z (Implicit) ObjectEntity REAL(4)
[flang] More miscellaneous name resolution Resolve the index name in a FORALL, DO, or DO CONCURRENT. Handle pointer-stmt. Add DeclareUnknownEntity() to declare an entity that is not yet know to be an object or procedure. This is used in the EntityDecl and PointerDecl cases. When an array element assignment is mistakenly parsed as a statement function, ensure the index names are resolved. Detect erroneous use-association with local name that matches the name of the containing subprogram. Cleanup: Eliminate GetVariableName() and CheckImplicitSymbol() in favor of using the Resolve* functions consistently. Add ResolveName() to do what CheckImplicitSymbol() used to do. Disable warnings about unresolved names for some categories of constructs that are not yet implemented: common blocks, namelist statements, etc. These will be turned back on when they are implemented. Original-commit: flang-compiler/f18@9a41bf37fd1f5ac3f1ec10f9e4f8945cb5ded1f5 Reviewed-on: https://github.com/flang-compiler/f18/pull/210
2018-10-11 07:20:46 +08:00
!REF: /main/y
z = y()
end program