From 93213bb42c7ff7a2cef40c8c037f225844513443 Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Thu, 1 May 2008 21:04:16 +0000 Subject: [PATCH] Implicitly defined functions were getting the DeclContext of the function where they appeared, causing the bug: http://llvm.org/bugs/show_bug.cgi?id=2266. Fix it by making implicitly defined functions get the DeclContext of translation unit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50538 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Sema/SemaDecl.cpp | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index eb49b0c664..be14341513 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -1282,15 +1282,17 @@ ScopedDecl *Sema::ImplicitlyDefineFunction(SourceLocation Loc, D.AddTypeInfo(DeclaratorChunk::getFunction(false, false, 0, 0, Loc)); D.SetIdentifier(&II, Loc); - // Find translation-unit scope to insert this function into. - if (Scope *FnS = S->getFnParent()) - S = FnS->getParent(); // Skip all scopes in a function at once. - while (S->getParent()) - S = S->getParent(); - + // Insert this function into translation-unit scope. + + DeclContext *PrevDC = CurContext; + CurContext = Context.getTranslationUnitDecl(); + FunctionDecl *FD = - dyn_cast(static_cast(ActOnDeclarator(S, D, 0))); + dyn_cast(static_cast(ActOnDeclarator(TUScope, D, 0))); FD->setImplicit(); + + CurContext = PrevDC; + return FD; } -- 2.40.0