30 lines
1.4 KiB
Fortran
30 lines
1.4 KiB
Fortran
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! Ensure the driver correctly switches between fixed and free form based on the file extension.
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! This test exploits the fact that the prescanner treats whitespace differently for free
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! and fixed form input files.
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!--------------------------
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! FLANG DRIVER (flang)
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!--------------------------
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! RUN: %flang -E -Xflang -fno-reformat %S/Inputs/free-form-test.f90 2>&1 | FileCheck %s --check-prefix=FREEFORM
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! RUN: %flang -E -Xflang -fno-reformat %S/Inputs/fixed-form-test.f 2>&1 | FileCheck %s --check-prefix=FIXEDFORM
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! RUN: %flang -E -Xflang -fno-reformat %S/Inputs/free-form-test.f90 %S/Inputs/fixed-form-test.f 2>&1 | FileCheck %s --check-prefix=MULTIPLEFORMS
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!-----------------------------------------
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! FRONTEND FLANG DRIVER (flang_fc1)
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!-----------------------------------------
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! RUN: %flang_fc1 -E -fno-reformat %S/Inputs/free-form-test.f90 2>&1 | FileCheck %s --check-prefix=FREEFORM
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! RUN: %flang_fc1 -E -fno-reformat %S/Inputs/fixed-form-test.f 2>&1 | FileCheck %s --check-prefix=FIXEDFORM
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! RUN: %flang_fc1 -E -fno-reformat %S/Inputs/free-form-test.f90 %S/Inputs/fixed-form-test.f 2>&1 | FileCheck %s --check-prefix=MULTIPLEFORMS
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! FREEFORM:program freeform
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! FREEFORM-NOT:programfixedform
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! FIXEDFORM:programfixedform
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! FIXEDFORM-NOT:program freeform
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! MULTIPLEFORMS:program freeform
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! MULTIPLEFORMS-NOT:programfixedform
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! MULTIPLEFORMS-NEXT:end
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! MULTIPLEFORMS-NEXT:programfixedform
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! MULTIPLEFORMS-NOT:program freeform
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