diff options
| author | Douglas Gregor <dgregor@apple.com> | 2012-01-10 22:14:10 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-01-10 22:14:10 +0000 |
| commit | 67310745f32be49d85aca83b47a7707f63a82adf (patch) | |
| tree | ae115baa50215609f4db2dc67c51a655be211a29 /lib/Sema/SemaDeclCXX.cpp | |
| parent | b43550bf1bd944a16cdae9703cb1c2049b04e6bd (diff) | |
When something goes wrong in type-checking a namespace definition, make the namespace declaration invalid
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147882 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclCXX.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp index 39f79757be..e9c842bdc7 100644 --- a/lib/Sema/SemaDeclCXX.cpp +++ b/lib/Sema/SemaDeclCXX.cpp @@ -5532,6 +5532,7 @@ Decl *Sema::ActOnStartNamespaceDef(Scope *NamespcScope, // For anonymous namespace, take the location of the left brace. SourceLocation Loc = II ? IdentLoc : LBrace; bool IsInline = InlineLoc.isValid(); + bool IsInvalid = false; bool IsStd = false; bool AddToKnown = false; Scope *DeclRegionScope = NamespcScope->getParent(); @@ -5586,6 +5587,7 @@ Decl *Sema::ActOnStartNamespaceDef(Scope *NamespcScope, Diag(Loc, diag::err_redefinition_different_kind) << II; Diag(PrevDecl->getLocation(), diag::note_previous_definition); + IsInvalid = true; // Continue on to push Namespc as current DeclContext and return it. } else if (II->isStr("std") && CurContext->getRedeclContext()->isTranslationUnit()) { @@ -5615,7 +5617,7 @@ Decl *Sema::ActOnStartNamespaceDef(Scope *NamespcScope, Diag(Loc, diag::err_inline_namespace_mismatch) << IsInline; Diag(PrevNS->getLocation(), diag::note_previous_definition); - + // Recover by ignoring the new namespace's inline status. IsInline = PrevNS->isInline(); } @@ -5623,6 +5625,8 @@ Decl *Sema::ActOnStartNamespaceDef(Scope *NamespcScope, NamespaceDecl *Namespc = NamespaceDecl::Create(Context, CurContext, IsInline, StartLoc, Loc, II, PrevNS); + if (IsInvalid) + Namespc->setInvalidDecl(); ProcessDeclAttributeList(DeclRegionScope, Namespc, AttrList); |