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diff gcc/testsuite/gcc.dg/c90-array-lval-6.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/c90-array-lval-6.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,16 @@
+/* PR c/12446 */
+/* Origin: Keith Thompson <kst@cts.com> */
+
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
+
+
+struct s { char c[1]; };
+
+extern struct s foo(void);
+
+void bar(void)
+{
+  char *ptr = foo().c; /* { dg-bogus "warning" "warning in place of error" } */
+  /* { dg-error "non-lvalue" "array not decaying to lvalue" { target *-*-* } .-1 } */
+}