Undefine ERROR in g++.dg/tree-ssa/copyprop.C

VxWorks headers define ERROR as a macro, which conflicts with the use
in the test.

for  gcc/testsuite/ChangeLog

	* g++.dg/tree-ssa/copyprop.C: Undefine ERROR if defined.

diff --git a/gcc/testsuite/g++.dg/tree-ssa/copyprop.C b/gcc/testsuite/g++.dg/tree-ssa/copyprop.C
index 8c05895e45ec6ca64d39a1a77e3e0b69acd5b32c..bc9167ad1201f61c28c2c60cf76f31aba71a08a6 100644 (file)
--- a/gcc/testsuite/g++.dg/tree-ssa/copyprop.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/copyprop.C
@@ -8,6 +8,11 @@
 #include <vector>
 #include <iostream>
 #include <cstdlib>
+
+#ifdef ERROR
+#undef ERROR
+#endif
+
 using namespace std;
 template<typename _FIter, typename _Tp> _FIter lower_bound(_FIter, _FIter, _Tp&);
 template<class _Key> struct hash { };