83b462af17
Adds a hint to the warning message to disable a warning and updates the tests to expect this. Also fixes a bug in the storage of canonical spelling of error flags so that they are not used after free.
35 lines
1.2 KiB
Fortran
35 lines
1.2 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
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! Confirm enforcement of constraint C723 in F2018 for procedure pointers
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module m
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contains
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subroutine subr(parg)
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!PORTABILITY: A dummy procedure pointer should not have assumed-length CHARACTER(*) result type [-Wportability]
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procedure(character(*)), pointer :: parg
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!ERROR: An assumed (*) type parameter may be used only for a (non-statement function) dummy argument, associate name, character named constant, or external function result
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procedure(character(*)), pointer :: plocal
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print *, parg()
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plocal => parg
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call subr_1(plocal)
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end subroutine
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subroutine subr_1(parg_1)
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!PORTABILITY: A dummy procedure pointer should not have assumed-length CHARACTER(*) result type [-Wportability]
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procedure(character(*)), pointer :: parg_1
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print *, parg_1()
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end subroutine
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end module
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character(*) function f()
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f = 'abcdefgh'
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end function
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program test
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use m
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character(4), external :: f
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procedure(character(4)), pointer :: p
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p => f
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call subr(p)
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end
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