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Mark the translation unit as having lexical/visible storage only when we actually have data for that lexical or visible storage 

llvm-svn: 139409
This commit is contained in:
Douglas Gregor 2011-09-09 21:09:37 +00:00
parent faf2adb6e4
commit 32ed0d204d
1 changed files with 5 additions and 4 deletions
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9
clang/lib/Serialization/ASTReader.cpp
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@ -2817,6 +2817,11 @@ void ASTReader::InitializeContext(ASTContext &Ctx) {
DeclContextInfo Info = DCU->second;
(*M)->DeclContextInfos.erase(DCU);
(*M)->DeclContextInfos[TU] = Info;
if (Info.NumLexicalDecls)
TU->setHasExternalLexicalStorage();
if (Info.NameLookupTableData)
TU->setHasExternalVisibleStorage();
}
}
@ -2828,10 +2833,6 @@ void ASTReader::InitializeContext(ASTContext &Ctx) {
// if there are any.
loadDeclUpdateRecords(PREDEF_DECL_TRANSLATION_UNIT_ID, TU);
// Note that the translation unit has external lexical and visible storage.
TU->setHasExternalLexicalStorage(true);
TU->setHasExternalVisibleStorage(true);
// FIXME: Find a better way to deal with collisions between these
// built-in types. Right now, we just ignore the problem.