llvm-project/clang/test/Driver/ccc-as-cpp.c

// REQUIRES: shell
// RUN: ln -sf %clang %T/clang-cpp

// PR13529: Don't crash.
// RUN: %T/clang-cpp -lfoo -M %s 2>&1 | FileCheck --check-prefix=CHECK-PR13529 %s
// CHECK-PR13529: warning: -lfoo: 'linker' input unused in cpp mode
PR13529: Don't crash if the driver sees an unused input file when running as 'clang-cpp'. For now, the test uses "REQUIRES: shell" to determine if the host system supports "ln -s", which it uses to create a 'clang-cpp' symlink. This is a bit hacky and should likely be directly supported by lit.cfg. llvm-svn: 161317 2012-08-06 12:09:06 +08:00			`// REQUIRES: shell`
			`// RUN: ln -sf %clang %T/clang-cpp`

			`// PR13529: Don't crash.`
			`// RUN: %T/clang-cpp -lfoo -M %s 2>&1 \| FileCheck --check-prefix=CHECK-PR13529 %s`
			`// CHECK-PR13529: warning: -lfoo: 'linker' input unused in cpp mode`