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[Bug fortran/38536] ICE with C_LOC in resolve.c due to not properly going through expr->ref
- From: "brtnfld at hdfgroup dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Dec 2008 15:36:46 -0000
- Subject: [Bug fortran/38536] ICE with C_LOC in resolve.c due to not properly going through expr->ref
- References: <bug-38536-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from brtnfld at hdfgroup dot org 2008-12-31 15:36 -------
Additional failure:
SUBROUTINE test(buf, buf2)
USE, INTRINSIC :: ISO_C_BINDING
IMPLICIT NONE
CHARACTER(LEN=*), INTENT(INOUT), TARGET :: buf
CHARACTER(LEN=*), INTENT(INOUT), DIMENSION(1:2), TARGET :: buf2
TYPE(C_PTR) :: f_ptr
f_ptr = C_LOC(buf(1:1)) ! FAILS:
! Error: CHARACTER argument 'buf' to 'c_loc'
! at (1) must have a length of 1
f_ptr = C_LOC(buf2(1)(1:1)) ! PASSES
END SUBROUTINE test
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38536