From 1f37c58399cc1cd5047b8464f09b9af750f129af Mon Sep 17 00:00:00 2001
From: Jason Merrill <jason@redhat.com>
Date: Sat, 26 May 2012 17:13:23 -0400
Subject: re PR c++/53220 (g++ mis-compiles compound literals)
PR c++/53220
gcc/
* c-typeck.c (array_to_pointer_conversion): Give -Wc++-compat warning
about array compound literals.
gcc/cp/
* call.c (convert_like_real) [ck_list]: Take array address directly.
* typeck.c (decay_conversion): Reject decay of an array compound
literal.
From-SVN: r187916
---
gcc/testsuite/c-c++-common/array-lit.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 gcc/testsuite/c-c++-common/array-lit.c
(limited to 'gcc/testsuite/c-c++-common/array-lit.c')
diff --git a/gcc/testsuite/c-c++-common/array-lit.c b/gcc/testsuite/c-c++-common/array-lit.c
new file mode 100644
index 0000000..6505c20
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/array-lit.c
@@ -0,0 +1,12 @@
+/* { dg-options "-std=c99 -Wc++-compat -Werror" { target c } } */
+/* { dg-prune-output "treated as errors" } */
+#include <stdio.h>
+
+int main()
+{
+ for (int *p = (int[]){ 1, 2, 3, 0 }; /* { dg-error "array" } */
+ *p; ++p) {
+ printf("%d\n", *p);
+ }
+ return 0;
+}
--
cgit v1.1