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b537a3a651
This flag specifies that we are building an implementation file of the module <name>, preventing importing <name> as a module. This does not consider this to be the 'current module' for the purposes of doing modular checks like decluse or non-modular-include warnings, unlike -fmodule-name. This is needed as a stopgap until: 1) we can resolve relative includes to a VFS-mapped module (or can safely import a header textually and as part of a module) and ideally 2) we can safely do incremental rebuilding when implementation files import submodules. llvm-svn: 213767
30 lines
1.6 KiB
Objective-C
30 lines
1.6 KiB
Objective-C
// RUN: not %clang_cc1 -fmodule-implementation-of Foo -fmodule-name=Bar %s 2>&1 \
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// RUN: | FileCheck -check-prefix=CHECK-IMPL-OF-ERR %s
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// CHECK-IMPL-OF-ERR: conflicting module names specified: '-fmodule-name=Bar' and '-fmodule-implementation-of Foo'
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// RUN: rm -rf %t
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -w -Werror=auto-import %s -I %S/Inputs \
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// RUN: -fmodule-implementation-of category_right -fsyntax-only
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -w -Werror=auto-import %s -I %S/Inputs \
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// RUN: -fmodule-implementation-of category_right -dM -E -o - 2>&1 | FileCheck %s
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// CHECK-NOT: __building_module
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -w -Werror=auto-import %s -I %S/Inputs \
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// RUN: -fmodule-implementation-of category_left -verify
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// RUN: %clang_cc1 -x objective-c-header -fmodules -fmodules-cache-path=%t -w -Werror=auto-import %s -I %S/Inputs \
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// RUN: -fmodule-implementation-of category_right -emit-pch -o %t.pch
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// RUN: %clang_cc1 -x objective-c-header -fmodules -fmodules-cache-path=%t -w -Werror=auto-import %s -I %S/Inputs \
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// RUN: -DWITH_PREFIX -include-pch %t.pch -fmodule-implementation-of category_right
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#ifndef WITH_PREFIX
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@import category_left; // expected-error{{@import of module 'category_left' in implementation of 'category_left'; use #import}}
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@import category_left.sub; // expected-error{{@import of module 'category_left.sub' in implementation of 'category_left'; use #import}}
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#import "category_right.h" // expected-error{{treating}}
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#import "category_right_sub.h" // expected-error{{treating}}
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#endif
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