From: Alexandre Oliva <oliva@adacore.com>
Date: Thu, 14 Jan 2021 19:12:20 +0000 (-0300)
Subject: use sigjmp_buf for analyzer sigsetjmp tests
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6541fcadc8622e7b4bf2e90501b51df329e51924;p=gcc.git

use sigjmp_buf for analyzer sigsetjmp tests

The sigsetjmp analyzer tests use jmp_buf in sigsetjmp and siglongjmp
calls.  Not every system that supports sigsetjmp uses the same data
structure for setjmp and sigsetjmp, which results in type mismatches.

This patch changes the tests to use sigjmp_buf, that is the
POSIX-specific type for use with sigsetjmp and siglongjmp.


for  gcc/testsuite/ChnageLog

	* gcc.dg/analyzer/sigsetjmp-5.c: Use sigjmp_buf.
	* gcc.dg/analyzer/sigsetjmp-6.c: Likewise.
---

diff --git a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c
index d6a9910478c..494b81352a3 100644
--- a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c
+++ b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-5.c
@@ -4,7 +4,7 @@
 #include <stddef.h>
 #include "analyzer-decls.h"
 
-static jmp_buf env;
+static sigjmp_buf env;
 
 static void inner (void)
 {
diff --git a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c
index f89277efc48..f5507a36189 100644
--- a/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c
+++ b/gcc/testsuite/gcc.dg/analyzer/sigsetjmp-6.c
@@ -6,7 +6,7 @@
 
 extern int foo (int) __attribute__ ((__pure__));
 
-static jmp_buf env;
+static sigjmp_buf env;
 
 static void inner (void)
 {