llvm-project/clang/test/CodeGenCXX/__null.cpp

// RUN: %clang_cc1 %s -emit-llvm -o %t

int* a = __null;
int b = __null;

void f() {
  int* c = __null;
  int d = __null;
}
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-16 04:14:24 +08:00			`// RUN: %clang_cc1 %s -emit-llvm -o %t`
Add codegen support for __null llvm-svn: 61314 2008-12-22 06:39:40 +08:00
			`int* a = __null;`
			`int b = __null;`

			`void f() {`
			`int* c = __null;`
			`int d = __null;`
			`}`