diff options
Diffstat (limited to 'clang/test/CXX/expr/expr.unary/expr.new/p19.cpp')
-rw-r--r-- | clang/test/CXX/expr/expr.unary/expr.new/p19.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p19.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p19.cpp new file mode 100644 index 0000000..bb69fd5 --- /dev/null +++ b/clang/test/CXX/expr/expr.unary/expr.new/p19.cpp @@ -0,0 +1,46 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -fexceptions %s +typedef __SIZE_TYPE__ size_t; + +// Operator delete template for placement new with global lookup +template<int I> +struct X0 { + X0(); + + static void* operator new(size_t) { + return I; // expected-error{{cannot initialize}} + } + + static void operator delete(void*) { + int *ip = I; // expected-error{{cannot initialize}} + } +}; + +void test_X0() { + // Using the global operator new suppresses the search for a + // operator delete in the class. + ::new X0<2>; + + new X0<3>; // expected-note 2{{instantiation}} +} + +// Operator delete template for placement new[] with global lookup +template<int I> +struct X1 { + X1(); + + static void* operator new[](size_t) { + return I; // expected-error{{cannot initialize}} + } + + static void operator delete[](void*) { + int *ip = I; // expected-error{{cannot initialize}} + } +}; + +void test_X1() { + // Using the global operator new suppresses the search for a + // operator delete in the class. + ::new X1<2> [17]; + + new X1<3> [17]; // expected-note 2{{instantiation}} +} |