7c5e4efb09
Different requesting modules can have different lookup results, so don't cache results across modules. Fixes a regression introduced in reviews.llvm.org/D132779. Test case based on one provided by Jan Svoboda. Reviewed By: jansvoboda11 Differential Revision: https://reviews.llvm.org/D156000
28 lines
629 B
C++
28 lines
629 B
C++
// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: %clang_cc1 -I %t/include -fmodules -fimplicit-module-maps \
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// RUN: -fmodules-cache-path=%t/cache -fsyntax-only %t/tu.c
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//--- include/module.modulemap
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module A [no_undeclared_includes] { textual header "A.h" }
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module B { header "B.h" }
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//--- include/A.h
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#if __has_include(<B.h>)
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#error B.h should not be available from A.h.
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#endif
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//--- include/B.h
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// This file intentionally left blank.
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//--- tu.c
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#if !__has_include(<B.h>)
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#error B.h should be available from tu.c.
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#endif
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#include "A.h"
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#if !__has_include(<B.h>)
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#error B.h should still be available from tu.c.
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#endif
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