[gcc r14-10026] [c++] [testsuite] adjust contracts9.C for negative addresses

[Alexandre Oliva <aoliva@gcc.gnu.org>]

https://gcc.gnu.org/g:ce2dfc57b4562fef0d279697d96f672bc903e853

commit r14-10026-gce2dfc57b4562fef0d279697d96f672bc903e853
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Thu Apr 18 08:01:35 2024 -0300

    [c++] [testsuite] adjust contracts9.C for negative addresses
    
    The test expected the address of a literal string, converted to long
    long, to yield a positive value.  That expectation doesn't necessarily
    hold, and the test fails where it doesn't.
    
    Adjust the test to use a pointer that will compare as expected.
    
    for  gcc/testsuite/ChangeLog
    
            * g++.dg/contracts/contracts9.C: Don't assume string literals
            have non-negative addresses.

Diff:
---
 gcc/testsuite/g++.dg/contracts/contracts9.C | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/g++.dg/contracts/contracts9.C b/gcc/testsuite/g++.dg/contracts/contracts9.C
index 09a1a6532c5..58b60aca320 100644
--- a/gcc/testsuite/g++.dg/contracts/contracts9.C
+++ b/gcc/testsuite/g++.dg/contracts/contracts9.C
@@ -27,7 +27,7 @@ int main()
 {
   fun1(1, -1);
   fun1(-1, 1.0);
-  fun1(-1, "test");
+  fun1(-1, (const char *)0x1234);
 
   [[ assert: fun1(-1, -5) ]];
   [[ assert: test<int>::fun(10, -6) ]];