Implement mangling of declarations inside functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68321 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp
index 6e62fcf..3e685e6 100644
--- a/lib/CodeGen/Mangle.cpp
+++ b/lib/CodeGen/Mangle.cpp
@@ -42,6 +42,7 @@
void mangleName(const NamedDecl *ND);
void mangleUnqualifiedName(const NamedDecl *ND);
void mangleSourceName(const IdentifierInfo *II);
+ void mangleLocalName(const NamedDecl *ND);
void mangleNestedName(const NamedDecl *ND);
void manglePrefix(const DeclContext *DC);
void mangleOperatorName(OverloadedOperatorKind OO, unsigned Arity);
@@ -149,9 +150,10 @@
else if (isStdNamespace(ND->getDeclContext())) {
Out << "St";
mangleUnqualifiedName(ND);
- } else {
+ } else if (isa<FunctionDecl>(ND->getDeclContext()))
+ mangleLocalName(ND);
+ else
mangleNestedName(ND);
- }
}
void CXXNameMangler::mangleUnqualifiedName(const NamedDecl *ND) {
@@ -226,6 +228,16 @@
Out << 'E';
}
+void CXXNameMangler::mangleLocalName(const NamedDecl *ND) {
+ // <local-name> := Z <function encoding> E <entity name> [<discriminator>]
+ // := Z <function encoding> E s [<discriminator>]
+ // <discriminator> := _ <non-negative number>
+ Out << 'Z';
+ mangleFunctionEncoding(cast<FunctionDecl>(ND->getDeclContext()));
+ Out << 'E';
+ mangleSourceName(ND->getIdentifier());
+}
+
void CXXNameMangler::manglePrefix(const DeclContext *DC) {
// <prefix> ::= <prefix> <unqualified-name>
// ::= <template-prefix> <template-args>