22 lines
1.6 KiB
Fortran
22 lines
1.6 KiB
Fortran
! RUN: %flang_fc1 -fsyntax-only -pedantic %s 2>&1 | FileCheck %s --allow-empty
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! Verify portability warning on usage that trips over a F202X breaking change
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program main
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character(:), allocatable :: str
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real, allocatable :: x
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allocate(character(10)::str)
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!CHECK: portability: The deferred length allocatable character scalar variable 'str' may be reallocated to a different length under the new Fortran 202X standard semantics for Internal file
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write(str, 1) 3.14159
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1 format(F6.4)
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print 2, str
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2 format('>',a,'<')
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!CHECK: portability: The deferred length allocatable character scalar variable 'str' may be reallocated to a different length under the new Fortran 202X standard semantics for IOMSG=
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open(1,file="/dev/nonexistent",status="old",iomsg=str)
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!CHECK: portability: The deferred length allocatable character scalar variable 'str' may be reallocated to a different length under the new Fortran 202X standard semantics for ENCODING
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inquire(6,encoding=str)
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!CHECK: portability: The deferred length allocatable character scalar variable 'str' may be reallocated to a different length under the new Fortran 202X standard semantics for ERRMSG=
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allocate(x,errmsg=str)
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!CHECK: portability: The deferred length allocatable character scalar variable 'str' may be reallocated to a different length under the new Fortran 202X standard semantics for ERRMSG=
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deallocate(x,errmsg=str)
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!CHECK: portability: The deferred length allocatable character scalar variable 'str' may be reallocated to a different length under the new Fortran 202X standard semantics for dummy argument 'cmdmsg='
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call execute_command_line("true", cmdmsg=str)
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end
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