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Diffstat (limited to 'gcc/testsuite/gfortran.dg/associate_5.f03')
-rw-r--r-- | gcc/testsuite/gfortran.dg/associate_5.f03 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/associate_5.f03 b/gcc/testsuite/gfortran.dg/associate_5.f03 new file mode 100644 index 000000000..64345d323 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/associate_5.f03 @@ -0,0 +1,43 @@ +! { dg-do compile } +! { dg-options "-std=f2003" } + +! PR fortran/38936 +! Check for errors with ASSOCIATE during resolution. + +PROGRAM main + IMPLICIT NONE + INTEGER :: nontarget + INTEGER :: arr(3) + INTEGER, POINTER :: ptr + + ASSOCIATE (a => 5) ! { dg-error "is used as array" } + PRINT *, a(3) + END ASSOCIATE + + ASSOCIATE (a => nontarget) + ptr => a ! { dg-error "neither TARGET nor POINTER" } + END ASSOCIATE + + ASSOCIATE (a => 5, b => arr((/ 1, 3 /))) + a = 4 ! { dg-error "variable definition context" } + b = 7 ! { dg-error "variable definition context" } + CALL test2 (a) ! { dg-error "variable definition context" } + CALL test2 (b) ! { dg-error "variable definition context" } + END ASSOCIATE + +CONTAINS + + SUBROUTINE test (x) + INTEGER, INTENT(IN) :: x + ASSOCIATE (y => x) ! { dg-error "variable definition context" } + y = 5 ! { dg-error "variable definition context" } + CALL test2 (x) ! { dg-error "variable definition context" } + END ASSOCIATE + END SUBROUTINE test + + ELEMENTAL SUBROUTINE test2 (x) + INTEGER, INTENT(OUT) :: x + x = 5 + END SUBROUTINE test2 + +END PROGRAM main |