[Bug fortran/47023] [4.6/4.7 regression] C_Sizeof: Rejects valid code
burnus at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Sep 29 13:12:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47023
--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-09-29 13:01:49 UTC ---
Seemingly caused by the patch for PR 44649:
2010-07-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/44649
* check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
The problem seems to be the call:
+ if (verify_c_interop (&arg->ts) != SUCCESS)
The function checks:
if (ts->type == BT_DERIVED && ts->u.derived != NULL)
return (ts->u.derived->ts.is_c_interop || ts->u.derived->attr.is_bind_c)
? SUCCESS : FAILURE;
else if (ts->is_c_interop != 1)
return FAILURE;
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