On 01/27/2015 05:23 AM, DJ Delorie wrote:
+/* Workaround -Wstrict-overflow false positive during profiledbootstrap. */
+
+# if GCC_VERSION >= 4004
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstrict-overflow"
+#endif
+
#pragma diagnostic ignored was added in 4.4 but #pragma diagnostic
push/pop wasn't added until a later release (4.6 I think). Attempts
to build with 4.4 (i.e. on RHEL 6) causes warnings on most files.
Hello.
Thank you for pointing out, thus changing to 4006 would be the right fix?
Thanks,
Martin
2010-06-21 DJ Delorie <d...@redhat.com>
* diagnostic.h (diagnostic_classification_change_t): New.
(diagnostic_context): Add history and push/pop list.
(diagnostic_push_diagnostics): Declare.
(diagnostic_pop_diagnostics): Declare.
* diagnostic.c (diagnostic_classify_diagnostic): Store changes
from pragmas in a history chain instead of the global table.
(diagnostic_push_diagnostics): New.
(diagnostic_pop_diagnostics): New.
(diagnostic_report_diagnostic): Scan history chain to find state
of diagnostics as of the diagnostic location.
* opts.c (set_option): Pass UNKNOWN_LOCATION to
diagnostic_classify_diagnostic.
(enable_warning_as_error): Likewise.
* diagnostic-core.h (DK_POP): Add after "real" diagnostics, for
use in the history chain.
* doc/extend.texi: Document pragma GCC diagnostic changes.
