1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/20010611-1.c b/gcc/testsuite/gcc.c-torture/compile/20010611-1.c
new file mode 100644
index 000000000..87723bd49
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20010611-1.c
@@ -0,0 +1,24 @@
+/* Origin: PR c/3116 from Andreas Jaeger <aj@suse.de>.  */
+/* When determining type compatibility of function types, we must remove
+   qualifiers from argument types.  We used to fail to do this properly
+   in store_parm_decls when comparing prototype and non-prototype
+   declarations.  */
+struct _IO_FILE {
+  int _flags;
+};
+
+typedef struct _IO_FILE __FILE;
+typedef struct _IO_FILE _IO_FILE;
+typedef long int wchar_t;
+
+extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n,
+                        __FILE *__restrict __stream);
+
+wchar_t *
+fgetws (buf, n, fp)
+     wchar_t *buf;
+     int n;
+     _IO_FILE *fp;
+{
+  return (wchar_t *)0;
+}