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diff gcc/testsuite/c-c++-common/pr89566.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/pr89566.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,15 @@
+/* PR tree-optimization/89566 */
+/* { dg-do compile } */
+
+typedef struct FILE { int i; } FILE;
+#ifdef __cplusplus
+extern "C"
+#endif
+int fprintf (FILE *, const char *, ...);
+
+int
+main ()
+{
+  ((void (*)()) fprintf) ();	// { dg-warning "function called through a non-compatible type" "" { target c } }
+  return 0;
+}