[testsuite] Add missing function decl to regs-arg-size.c

2018-02-26  Tom de Vries  <tom@codesourcery.com>

	* gcc.c-torture/compile/regs-arg-size.c (swprintf): Declare.

From-SVN: r257994

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index bccf1ba2d8f437c51a0e7a9b81c51b76f3b3b1d3..a32934ba686d90a02bc365ab06a75c7d2fffb407 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2018-02-26  Tom de Vries  <tom@codesourcery.com>
+
+       * gcc.c-torture/compile/regs-arg-size.c (swprintf): Declare.
+
 2018-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR target/84530

diff --git a/gcc/testsuite/gcc.c-torture/compile/regs-arg-size.c b/gcc/testsuite/gcc.c-torture/compile/regs-arg-size.c
index 0ca0b9f034b2e7e177c3fafb09f719d58a77bf41..f5f01116eda757c198ca0b4bbd3d2a8c5425f0f9 100644 (file)
--- a/gcc/testsuite/gcc.c-torture/compile/regs-arg-size.c
+++ b/gcc/testsuite/gcc.c-torture/compile/regs-arg-size.c
@@ -1,6 +1,7 @@
 int foo;
 typedef long unsigned int size_t;
 typedef short unsigned int wchar_t;
+extern int swprintf (wchar_t *wcs, size_t maxlen, const wchar_t *format, ...);
 struct tm
 {
   int tm_mday;