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[committed] Fix thread_local10.C on the 4.8 branch

Message ID 20141215103954.GL1667@tucnak.redhat.com
State New
Headers show

Commit Message

Jakub Jelinek Dec. 15, 2014, 10:39 a.m. UTC 
Hi!

The thread_local10.C fails, because if plugin.exp is sourced before tls.exp
on the 4.8 branch, DEFAULT_CXXFLAGS includes -ansi and the thread_local10.C
test, which is C++11, but has no dg-options, fails with:
/usr/src/gcc-4.8/gcc/testsuite/g++.dg/tls/thread_local10.C:11:10: error: 'thread_local' does not name a type
/usr/src/gcc-4.8/gcc/testsuite/g++.dg/tls/thread_local10.C:13:14: error: 's' was not declared in this scope
/usr/src/gcc-4.8/gcc/testsuite/g++.dg/tls/thread_local10.C:17:23: error: 'thread_local' does not name a type
because of that.  This has been fixed in 4.9+ by dropping the -ansi for C++
tests.  Acked by Jason in the PR, committed to 4.8 branch.

2014-12-15  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/58624
	Backported from mainline
	2014-03-07  Jason Merrill  <jason@redhat.com>

	* g++.dg/plugin/plugin.exp (DEFAULT_CXXFLAGS): Remove -ansi.


	Jakub
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Patch

--- gcc/testsuite/g++.dg/plugin/plugin.exp	(revision 218737)
+++ gcc/testsuite/g++.dg/plugin/plugin.exp	(working copy)
@@ -31,7 +31,7 @@  if { ![info exists TESTING_IN_BUILD_TREE
 # If a testcase doesn't have special options, use these.
 global DEFAULT_CXXFLAGS
 if ![info exists DEFAULT_CXXFLAGS] then {
-    set DEFAULT_CXXFLAGS " -ansi -pedantic-errors -Wno-long-long"
+    set DEFAULT_CXXFLAGS " -pedantic-errors -Wno-long-long"
 }
 
 # The procedures in plugin-support.exp need these parameters.