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-rw-r--r--gcc/testsuite/gcc.dg/fshort-wchar.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/fshort-wchar.c b/gcc/testsuite/gcc.dg/fshort-wchar.c
index 074e872358b..9f4946307f0 100644
--- a/gcc/testsuite/gcc.dg/fshort-wchar.c
+++ b/gcc/testsuite/gcc.dg/fshort-wchar.c
@@ -7,6 +7,8 @@
Test that __WCHAR_MAX__ is correct with -fshort-wchar. */
+extern void abort (void);
+
int main ()
{
__WCHAR_TYPE__ w = ~(__WCHAR_TYPE__) 0;