diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/warn/Warray-bounds-6.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/warn/Warray-bounds-6.C | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/warn/Warray-bounds-6.C b/gcc-4.9/gcc/testsuite/g++.dg/warn/Warray-bounds-6.C new file mode 100644 index 000000000..f2e5f2f59 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/warn/Warray-bounds-6.C @@ -0,0 +1,26 @@ +// { dg-do compile } +// { dg-options "-O3 -Warray-bounds" } + +struct type { + bool a, b; + bool get_b() { return b; } +}; + +type stuff[9u]; + +void bar(); + +void foo() +{ + for(unsigned i = 0u; i < 9u; i++) + { + if(!stuff[i].a) + continue; + + bar(); + + for(unsigned j = i + 1u; j < 9u; j++) + if(stuff[j].a && stuff[j].get_b()) // { dg-bogus "above array bounds" } + return; + } +} |