diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for11.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for11.C | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for11.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for11.C new file mode 100644 index 0000000..d7dde91 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/range-for11.C @@ -0,0 +1,39 @@ +// Test for range-based for loop +// Test the loop with a custom iterator +// with begin/end as member functions + +// { dg-do compile { target c++11 } } + +struct iterator +{ + int x; + explicit iterator(int v) :x(v) {} + iterator &operator ++() { ++x; return *this; } + int operator *() { return x; } + bool operator != (const iterator &o) { return x != o.x; } +}; + +namespace foo +{ + struct container + { + int min, max; + container(int a, int b) :min(a), max(b) {} + + iterator begin() + { + return iterator(min); + } + iterator end() + { + return iterator(max + 1); + } + }; +} + +int main() +{ + foo::container c(1,4); + for (int it : c) + ; +} |