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authorBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
committerBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
commit1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch)
treec607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/c-c++-common/pr37743.c
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
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Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/pr37743.c')
-rw-r--r--gcc-4.9/gcc/testsuite/c-c++-common/pr37743.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/pr37743.c b/gcc-4.9/gcc/testsuite/c-c++-common/pr37743.c
new file mode 100644
index 0000000..2ea678e
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/c-c++-common/pr37743.c
@@ -0,0 +1,13 @@
+/* PR c/37743 */
+/* This needs to be run only on targets where __UINT32_TYPE__ is defined
+ to unsigned int. */
+/* { dg-do compile { target *-*-linux-gnu* } } */
+/* { dg-options "-Wformat" } */
+
+int foo (const char *, ...) __attribute__ ((format (printf, 1, 2)));
+
+void
+bar (unsigned int x)
+{
+ foo ("%x", __builtin_bswap32 (x));
+}