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diff gcc/testsuite/c-c++-common/pr84293.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/pr84293.h	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,7 @@
+/* PR c/84293 unexpected warning from system header expansion.  */
+#pragma GCC system_header
+struct typeobject { unsigned refs; };
+typedef struct object { unsigned refs; } Object;
+
+#define INCREF_TDEF(op) (((Object*)(op))->refs++)
+#define INCREF_STAG(op) (((struct object*)(op))->refs++)