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diff gcc/testsuite/gcc.dg/pr22308-1.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/pr22308-1.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,13 @@
+/* Bug 22308: C_TYPE_FIELDS_READONLY not updated on type variants.  */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+struct foo s;
+volatile struct foo t;
+struct foo { const int z; };
+
+void
+bar (void)
+{
+  t = s; /* { dg-error "assignment of read-only variable 't'" } */
+}