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From: "jvdelisle at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/29313] New: [middle-end]Possible bogus warning: argument 'type' might be clobbered Date: Sun, 01 Oct 2006 23:46:00 -0000 [thread overview] Message-ID: <bug-29313-10743@http.gcc.gnu.org/bugzilla/> (raw) This warning occurs for libgfortran/io/list_read.c (list_formatted_read_scalar) It can be cleared up using the 'volatile' on the argument 'type' shown here. 'type' is never changed anywhere. static void list_formatted_read_scalar (st_parameter_dt *dtp, volatile bt type, void *p, int kind, size_t size) { char c; int m; jmp_buf eof_jump; dtp->u.p.namelist_mode = 0; dtp->u.p.eof_jump = &eof_jump; if (setjmp (eof_jump)) { generate_error (&dtp->common, ERROR_END, NULL); goto cleanup; } --- snip --- -- Summary: [middle-end]Possible bogus warning: argument 'type' might be clobbered Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jvdelisle at gcc dot gnu dot org GCC host triplet: linux-ppc, darwin-ppc, linux-x86-64 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29313
next reply other threads:[~2006-10-01 23:46 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-10-01 23:46 jvdelisle at gcc dot gnu dot org [this message] 2006-10-01 23:50 ` [Bug c/29313] " jvdelisle at gcc dot gnu dot org 2009-12-29 15:49 ` [Bug middle-end/29313] " fxcoudert at gcc dot gnu dot org
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