8b70610494
to the original module map. Also use the path and name of the original module map when emitting that information into the .pcm file. The upshot of this is that the produced .pcm file will track information for headers in their original locations (where the module was preprocessed), not relative to whatever directory the preprocessed module map was in when it was built. llvm-svn: 304346
58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -fmodule-name=nested -I%S/Inputs/preprocess -x c++-module-map %S/Inputs/preprocess/module.modulemap -E -o %t/no-rewrite.ii
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// RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -fmodule-name=nested -I%S/Inputs/preprocess -x c++-module-map %S/Inputs/preprocess/module.modulemap -E -frewrite-includes -o %t/rewrite.ii
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// RUN: FileCheck %s --input-file %t/no-rewrite.ii --check-prefix=CHECK --check-prefix=NO-REWRITE
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// RUN: FileCheck %s --input-file %t/rewrite.ii --check-prefix=CHECK --check-prefix=REWRITE
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// Check that we can build a module from the preprocessed output.
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// RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -fmodule-name=nested -x c++-module-map-cpp-output %t/no-rewrite.ii -emit-module -o %t/no-rewrite.pcm
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// RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -fmodule-name=nested -x c++-module-map-cpp-output %t/rewrite.ii -emit-module -o %t/rewrite.pcm
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// Check the module we built works.
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// RUN: %clang_cc1 -fmodules -fmodule-file=%t/no-rewrite.pcm %s -I%t -verify -fno-modules-error-recovery
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// RUN: %clang_cc1 -fmodules -fmodule-file=%t/rewrite.pcm %s -I%t -verify -fno-modules-error-recovery -DREWRITE
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// == module map
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// CHECK: # 1 "{{.*}}module.modulemap"
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// CHECK: module nested {
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// CHECK: module a {
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// CHECK: header "a.h"
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// CHECK: }
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// CHECK: module b {
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// CHECK: header "b.h"
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// CHECK: }
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// CHECK: module c {
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// CHECK: header "c.h"
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// CHECK: }
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// CHECK: }
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// CHECK: #pragma clang module begin nested.a
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// CHECK: #pragma clang module begin nested.c
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// CHECK: using T = int;
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// CHECK: #pragma clang module end
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// CHECK: T a();
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// CHECK: #pragma clang module end
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// CHECK: #pragma clang module begin nested.b
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// CHECK: #pragma clang module import nested.c
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// CHECK-NOT: #pragma clang module begin nested.c
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// CHECK-NOT: using T = int;
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// CHECK-NOT: #pragma clang module end
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// CHECK: T b();
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// CHECK: #pragma clang module end
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// CHECK: #pragma clang module import nested.c
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#pragma clang module import nested.b
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int n = b();
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T c; // expected-error {{must be imported}}
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#ifdef REWRITE
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// expected-note@rewrite.ii:* {{declar}}
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#else
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// expected-note@no-rewrite.ii:* {{declar}}
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#endif
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