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Fix linkage of 'static inline' Clang-imported definitions

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If an external SIL function has a Clang-generated body, I think this
means we have a static function, and we want to use Shared linkage,
not Public.

Add a new flag to SILFunction for this and plumb it through to
appease assertions from SILVerifier.

Swift SVN r31763
This commit is contained in:
Slava Pestov
2015-09-08 06:26:35 +00:00
parent ae6afdda54
commit fc0a18be3f
9 changed files with 62 additions and 12 deletions
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6
lib/SIL/SILModule.cpp
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@@ -359,10 +359,14 @@ SILFunction *SILModule::getOrCreateFunction(SILLocation loc,
F->setDebugScope(new (*this) SILDebugScope(loc, *F));
F->setGlobalInit(constant.isGlobal());
if (constant.hasDecl())
if (constant.hasDecl()) {
if (constant.isForeign && constant.isClangGenerated())
F->setForeignBody(HasForeignBody);
if (auto SemanticsA =
constant.getDecl()->getAttrs().getAttribute<SemanticsAttr>())
F->setSemanticsAttr(SemanticsA->Value);
}
F->setDeclContext(constant.hasDecl() ? constant.getDecl() : nullptr);