llvm-project/clang/test/SemaCXX/implicit-int.cpp

// RUN: %clang_cc1 -fsyntax-only -verify %s

x; // expected-error{{C++ requires a type specifier for all declarations}}

f(int y) { return y; } // expected-error{{C++ requires a type specifier for all declarations}}
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 -fsyntax-only -verify %s`
Make "implicit int" an error in C++ (unless we're allowing Microsoft extensions). This caught a couple bugs in our test suite :) llvm-svn: 64686 2009-02-17 06:38:20 +08:00
			`x; // expected-error{{C++ requires a type specifier for all declarations}}`

			`f(int y) { return y; } // expected-error{{C++ requires a type specifier for all declarations}}`