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e4a5d37d6b
If we are processing a #include from a module build, we should treat it as a system header if we're building a system module. Passing an optional flag to HeaderSearch::LookupFile. Before this, the testing case will crash when accessing a freed FileEntry. rdar://26214027 llvm-svn: 269730
25 lines
1.2 KiB
Objective-C
25 lines
1.2 KiB
Objective-C
// RUN: rm -rf %t
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// Here, we build the module without "non-modular-include-in-framework-module".
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// RUN: echo '@import UseAfterFreePublic;' | \
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps \
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// RUN: -fmodules-cache-path=%t -isystem %S/Inputs/UseAfterFree/ -fsyntax-only \
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// RUN: -x objective-c -
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps \
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// RUN: -fmodules-cache-path=%t -isystem %S/Inputs/UseAfterFree/ -fsyntax-only \
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// RUN: -Wnon-modular-include-in-framework-module -Werror=non-modular-include-in-framework-module \
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// RUN: -x objective-c %s -verify
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// expected-no-diagnostics
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// Here, we load the module UseAfterFreePublic, it is treated as a system module,
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// we ignore the inconsistency for "non-modular-include-in-framework-module".
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@import UseAfterFreePublic;
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// We start a thread to build the module for UseAfterFreePrivate.h. In the thread,
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// we load UseAfterFreePublic and should treat it as a system module as well.
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// If not, we will invalidate UseAfterFreePublic because of the inconsistency
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// for "non-modular-include-in-framework-module", and have a use-after-free error
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// of the FileEntry.
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#import <UseAfterFreePrivate.h>
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