10826ea7b1
Add the following options: * -fimplicit-none and -fno-implicit-none * -fbackslash and -fno-backslash * -flogical-abbreviations and -fno-logical-abbreviations * -fxor-operator and -fno-xor-operator * -falternative-parameter-statement * -finput-charset=<value> Summary of changes: - Enable extensions in CompilerInvocation#ParseFrontendArgs - Add encoding_ to Fortran::frontend::FrontendOptions - Add encoding to Fortran::parser::Options Differential Revision: https://reviews.llvm.org/D96407
33 lines
1.3 KiB
Fortran
33 lines
1.3 KiB
Fortran
! Ensure argument -fimplicit-none works as expected.
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! REQUIRES: new-flang-driver
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!--------------------------
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! FLANG DRIVER (flang-new)
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!--------------------------
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! RUN: %flang-new -fsyntax-only %s 2>&1 | FileCheck %s --allow-empty --check-prefix=DEFAULT
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! RUN: %flang-new -fsyntax-only -fimplicit-none -fno-implicit-none %s 2>&1 | FileCheck %s --allow-empty --check-prefix=DEFAULT
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! RUN: not %flang-new -fsyntax-only -fimplicit-none %s 2>&1 | FileCheck %s --check-prefix=WITH_IMPL_NONE
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!-----------------------------------------
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! FRONTEND FLANG DRIVER (flang-new -fc1)
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!-----------------------------------------
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! RUN: %flang-new -fc1 -fsyntax-only %s 2>&1 | FileCheck %s --allow-empty --check-prefix=DEFAULT
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! RUN: %flang-new -fc1 -fsyntax-only -fimplicit-none -fno-implicit-none %s 2>&1 | FileCheck %s --allow-empty --check-prefix=DEFAULT
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! RUN: not %flang-new -fc1 -fsyntax-only -fimplicit-none %s 2>&1 | FileCheck %s --check-prefix=WITH_IMPL_NONE
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!--------------------------------------
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! EXPECTED OUTPUT FOR NO IMPLICIT NONE
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!--------------------------------------
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! DEFAULT-NOT:error
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!------------------------------------------
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! EXPECTED OUTPUT FOR IMPLICIT NONE ALWAYS
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!------------------------------------------
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! WITH_IMPL_NONE:No explicit type declared for 'a'
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! WITH_IMPL_NONE:No explicit type declared for 'b'
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function a()
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a = b
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end
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