diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/torture/pr56854.C')
-rw-r--r-- | gcc/testsuite/g++.dg/torture/pr56854.C | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr56854.C b/gcc/testsuite/g++.dg/torture/pr56854.C new file mode 100644 index 0000000000..fc7e30299f --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr56854.C @@ -0,0 +1,24 @@ +// PR tree-optimization/56854 +// { dg-do compile } + +inline void * +operator new (__SIZE_TYPE__, void *p) throw () +{ + return p; +} + +struct A +{ + int a; + A () : a (0) {} + ~A () {} + A &operator= (const A &v) { this->~A (); new (this) A (v); return *this; } +}; +A b[4], c[4]; + +void +foo () +{ + for (int i = 0; i < 4; ++i) + c[i] = b[i]; +} |