llvm-capstone/clang/test/Modules/macro-reexport.cpp
Richard Smith 47972afd10 [modules] Simplify -cc1 interface for enabling implicit module maps.
We used to have a flag to enable module maps, and two more flags to enable
implicit module maps. This is all redundant; we don't need any flag for
enabling module maps in the abstract, and we don't usually have -fno- flags for
-cc1. We now have just a single flag, -fimplicit-module-maps, that enables
implicitly searching the file system for module map files and loading them.

The driver interface is unchanged for now. We should probably rename
-fmodule-maps to -fimplicit-module-maps at some point.

llvm-svn: 239789
2015-06-16 00:08:24 +00:00

40 lines
3.0 KiB
C++

// RUN: rm -rf %t
// RUN: %clang_cc1 -fsyntax-only -DC1 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DC1 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DD1 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DD1 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DD2 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DD2 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DF1 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fsyntax-only -DF1 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
//
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DC1 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DC1 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DD1 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DD1 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DD2 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DD2 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DF1 -I%S/Inputs/macro-reexport %s -fmodules-cache-path=%t -verify
// RUN: %clang_cc1 -fmodules-local-submodule-visibility -fsyntax-only -DF1 -I%S/Inputs/macro-reexport -fmodules -fimplicit-module-maps %s -fmodules-cache-path=%t -verify
#if defined(F1)
#include "f1.h"
void f() { return assert(true); } // expected-error {{undeclared identifier 'd'}}
#include "e2.h" // undefines d1's macro
void g() { return assert(true); } // expected-error {{undeclared identifier 'assert'}}
#elif defined(D1)
#include "e1.h" // undefines c1's macro but not d1's macro
#include "d1.h"
void f() { return assert(true); } // expected-error {{undeclared identifier 'd'}}
#include "e2.h" // undefines d1's macro
void g() { return assert(true); } // expected-error {{undeclared identifier 'assert'}}
#elif defined(D2)
#include "d2.h"
void f() { return assert(true); } // expected-error {{undeclared identifier 'b'}}
#else
// e2 undefines d1's macro, which overrides c1's macro.
#include "e2.h"
#include "c1.h"
void f() { return assert(true); } // expected-error {{undeclared identifier 'assert'}}
#endif