Message ID | 20221206072340.C862C13326@imap1.suse-dmz.suse.de |
---|---|
State | New |
Headers | show |
Series | tree-optimization/104165 - bougs -Warray-bounds, add testcase | expand |
diff --git a/gcc/testsuite/g++.dg/warn/Warray-bounds-pr104165-1.C b/gcc/testsuite/g++.dg/warn/Warray-bounds-pr104165-1.C new file mode 100644 index 00000000000..bc46285eb90 --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Warray-bounds-pr104165-1.C @@ -0,0 +1,27 @@ +// { dg-do compile } +// { dg-require-effective-target c++11 } +// { dg-options "-O2 -Warray-bounds" } + +#include <algorithm> + +static int bar(int n, int l) +{ + int f[l]; + int x = 0; + int r = n; + + for (; x < l;) + if (r) + x = l; + else + r = 1; + + if (r == 1) + std::sort(f, f + x, [](int a, int b) { return a > b; }); + return 1; +} + +int foo(int n) +{ + return bar(n, 4); +}