diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-3.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-3.C | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-3.C b/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-3.C new file mode 100644 index 000000000..8184ec2cd --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/ipa/pr61160-3.C @@ -0,0 +1,37 @@ +/* { dg-do run } */ +/* { dg-options "-O3" } */ + +struct A { + void *p; + A (void *q) : p (q) {} + A (const A &) : p () {} +}; + +struct CBase { + virtual void BaseFunc () {} +}; + +struct MMixin { + virtual A MixinFunc (int, A) = 0; +}; + +struct CExample: CBase, public MMixin +{ + A MixinFunc (int arg, A arg2) + { + if (arg != 1 || arg2.p) + return 0; + return this; + } +}; + +void *test (MMixin & anExample) +{ + return anExample.MixinFunc (1, (0)).p; +} + +int main () +{ + CExample c; + return (test (c) != &c); +} |