[libclang] For an unscoped enum include the enumerators in the top-level code-completion hash since they enter the top-level namespace.
rdar://14703327
llvm-svn: 192720
diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp
index e2641cc..610c20d 100644
--- a/clang/lib/Frontend/ASTUnit.cpp
+++ b/clang/lib/Frontend/ASTUnit.cpp
@@ -877,6 +877,18 @@
return;
if (NamedDecl *ND = dyn_cast<NamedDecl>(D)) {
+ if (EnumDecl *EnumD = dyn_cast<EnumDecl>(D)) {
+ // For an unscoped enum include the enumerators in the hash since they
+ // enter the top-level namespace.
+ if (!EnumD->isScoped()) {
+ for (EnumDecl::enumerator_iterator EI = EnumD->enumerator_begin(),
+ EE = EnumD->enumerator_end(); EI != EE; ++EI) {
+ if ((*EI)->getIdentifier())
+ Hash = llvm::HashString((*EI)->getIdentifier()->getName(), Hash);
+ }
+ }
+ }
+
if (ND->getIdentifier())
Hash = llvm::HashString(ND->getIdentifier()->getName(), Hash);
else if (DeclarationName Name = ND->getDeclName()) {