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

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// RUN: rm -rf %t
// RUN: %clang_cc1 -x objective-c -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -I %S/Inputs/private %s -verify
// RUN: %clang_cc1 -x objective-c -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -I %S/Inputs/private %s -fsyntax-only -Wno-private-header
#include "common.h"
@import libPrivate1;
#include "private1.h" // expected-error {{use of private header from outside its module}}
#include "public2.h"
#include "private2.h" // expected-error {{use of private header from outside its module}}
struct use_this1 client_variable1;
struct use_this2 client_variable2;
struct mitts_off1 client_variable3;
struct mitts_off2 client_variable4;