diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/nullptr14.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/nullptr14.C | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/nullptr14.C b/gcc/testsuite/g++.dg/cpp0x/nullptr14.C new file mode 100644 index 000000000..4c4627b54 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/nullptr14.C @@ -0,0 +1,25 @@ +// { dg-do compile } +// { dg-options "-std=c++0x" } + +// Test overload preference char*/int + +template <typename T, typename U> struct tType_equal; +template <typename T> struct tType_equal<T, T> { typedef void type; }; + +template <typename T, typename U> +inline typename tType_equal<T, U>::type +type_equal(U) { } + +char* f( char* ); +int f( int ); +long int f( long int ); + +void test_f() +{ + // Overloading cases + // + type_equal<char*>(f(nullptr)); + type_equal<int>(f(0)); + decltype(nullptr) mynull = 0; + type_equal<char*>(f(mynull)); +} |