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-rw-r--r--gcc-4.9/gcc/testsuite/g++.dg/parse/redef1.C10
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/parse/redef1.C b/gcc-4.9/gcc/testsuite/g++.dg/parse/redef1.C
new file mode 100644
index 000000000..0235ffb72
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/parse/redef1.C
@@ -0,0 +1,10 @@
+// { dg-options "" }
+// PR c++/16193
+
+# 1 "syshdr1.C"
+# 1 "syshdr1.h" 1 3
+// Redefinitions of built-in types are allowed in system headers so
+// that G++ will work with system headers that are not fully
+// C++-aware.
+typedef long wchar_t;
+# 2 "syshdr1.C" 2