diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for15.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for15.C | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for15.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for15.C new file mode 100644 index 0000000..5dd442d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for15.C @@ -0,0 +1,58 @@ +// Test for range-based for loop with templates +// and begin/end as member (non-)virtual functions + +// { dg-do run { target c++11 } } + +unsigned int g; + +struct A +{ + virtual int *begin() + { + g |= 1; + return 0; + } + int *end() + { + g |= 2; + return 0; + } +}; + +struct B : A +{ + virtual int *begin() + { + g |= 4; + return 0; + } + int *end() + { + g |= 8; + return 0; + } +}; + +extern "C" void abort(void); + +int main () +{ + A a; + B b; + A &aa = b; + + g = 0; + for (int x : a); + if (g != (1 | 2)) + abort(); + + g = 0; + for (int x : b); + if (g != (4 | 8)) + abort(); + + g = 0; + for (int x : aa); + if (g != (4 | 2)) + abort(); +} |