When building a PCH file, don't perform end-of-translation-unit
wrap-up (e.g., turning tentative definitions into definitions). Also,
very that, when we actually use the PCH file, we get the ride code
generation for tentative definitions and definitions that show up in
the PCH file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69043 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index f11ce20..403e8f6 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -151,12 +151,14 @@
Context.setObjCIdType(IdTypedef);
}
-Sema::Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer)
+Sema::Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
+ bool CompleteTranslationUnit)
: LangOpts(pp.getLangOptions()), PP(pp), Context(ctxt), Consumer(consumer),
Diags(PP.getDiagnostics()),
SourceMgr(PP.getSourceManager()), CurContext(0), PreDeclaratorDC(0),
CurBlock(0), PackContext(0), IdResolver(pp.getLangOptions()),
- GlobalNewDeleteDeclared(false) {
+ GlobalNewDeleteDeclared(false),
+ CompleteTranslationUnit(CompleteTranslationUnit) {
// Get IdentifierInfo objects for known functions for which we
// do extra checking.
@@ -216,6 +218,9 @@
/// translation unit when EOF is reached and all but the top-level scope is
/// popped.
void Sema::ActOnEndOfTranslationUnit() {
+ if (!CompleteTranslationUnit)
+ return;
+
// C99 6.9.2p2:
// A declaration of an identifier for an object that has file
// scope without an initializer, and without a storage-class