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5718a4256b
Check for cases of storage sequence association in which an element or substring is an actual argument associated with a dummy argument array that can be detected as being larger than the remaining elements or characters in the actual argument's storage sequence. Differential Revision: https://reviews.llvm.org/D156757
57 lines
1.9 KiB
Fortran
57 lines
1.9 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
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module m
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contains
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subroutine s1(x)
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character(3) :: x
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end
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subroutine s2(x)
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character(3) :: x(1)
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end
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subroutine s3(x)
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character(3) :: x(:)
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end
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subroutine s4(x)
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character(3) :: x(..)
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end
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subroutine s5(x)
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character(3), allocatable :: x
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end
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subroutine s6(x)
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character(3), pointer :: x
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end
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end
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program test
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use m
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character(2) short, shortarr(1)
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character(2), allocatable :: shortalloc
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character(2), pointer :: shortptr
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character(4) long, longarr(1)
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character(4), allocatable :: longalloc
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character(4), pointer :: longptr
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!WARNING: Actual argument variable length '2' is less than expected length '3'
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call s1(short)
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!ERROR: Actual argument array has fewer characters (2) than dummy argument 'x=' array (3)
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call s2(shortarr)
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!ERROR: Actual argument variable length '2' does not match the expected length '3'
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call s3(shortarr)
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!ERROR: Actual argument variable length '2' does not match the expected length '3'
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call s4(shortarr)
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!ERROR: Actual argument variable length '2' does not match the expected length '3'
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call s5(shortalloc)
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!ERROR: Actual argument variable length '2' does not match the expected length '3'
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!ERROR: Target type CHARACTER(KIND=1,LEN=2_8) is not compatible with pointer type CHARACTER(KIND=1,LEN=3_8)
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call s6(shortptr)
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call s1(long) ! ok
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call s2(longarr) ! ok
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!ERROR: Actual argument variable length '4' does not match the expected length '3'
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call s3(longarr)
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!ERROR: Actual argument variable length '4' does not match the expected length '3'
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call s4(longarr)
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!ERROR: Actual argument variable length '4' does not match the expected length '3'
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call s5(longalloc)
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!ERROR: Actual argument variable length '4' does not match the expected length '3'
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!ERROR: Target type CHARACTER(KIND=1,LEN=4_8) is not compatible with pointer type CHARACTER(KIND=1,LEN=3_8)
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call s6(longptr)
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end
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