llvm-project/clang/test/SemaCXX/new-delete-predefined-decl.cpp

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C++

// RUN: %clang_cc1 -DTEMPLATE_OVERLOAD -fsyntax-only -verify %s
// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics
#include <stddef.h>
// Note that each test must be run separately so it can be the first operator
// new declaration in the file.
#if defined(TEMPLATE_OVERLOAD)
// Don't crash on global template operator new overloads.
template<typename T> void* operator new(size_t, T);
void test_template_overload() {
(void)new(0) double;
}
#endif
void test_predefined() {
(void)new double;
}