diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp b/contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp index c745b13..d0a55b5 100644 --- a/contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp +++ b/contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp @@ -1180,6 +1180,16 @@ Module *Sema::getOwningModule(Decl *Entity) { assert(!Entity->isFromASTFile() && "hidden entity from AST file has no owning module"); + if (!getLangOpts().ModulesLocalVisibility) { + // If we're not tracking visibility locally, the only way a declaration + // can be hidden and local is if it's hidden because it's parent is (for + // instance, maybe this is a lazily-declared special member of an imported + // class). + auto *Parent = cast<NamedDecl>(Entity->getDeclContext()); + assert(Parent->isHidden() && "unexpectedly hidden decl"); + return getOwningModule(Parent); + } + // It's local and hidden; grab or compute its owning module. M = Entity->getLocalOwningModule(); if (M) @@ -1218,9 +1228,11 @@ Module *Sema::getOwningModule(Decl *Entity) { } void Sema::makeMergedDefinitionVisible(NamedDecl *ND, SourceLocation Loc) { - auto *M = PP.getModuleContainingLocation(Loc); - assert(M && "hidden definition not in any module"); - Context.mergeDefinitionIntoModule(ND, M); + if (auto *M = PP.getModuleContainingLocation(Loc)) + Context.mergeDefinitionIntoModule(ND, M); + else + // We're not building a module; just make the definition visible. + ND->setHidden(false); } /// \brief Find the module in which the given declaration was defined. @@ -3062,7 +3074,7 @@ class ShadowContextRAII { public: ShadowContextRAII(VisibleDeclsRecord &Visible) : Visible(Visible) { - Visible.ShadowMaps.push_back(ShadowMap()); + Visible.ShadowMaps.emplace_back(); } ~ShadowContextRAII() { |
