message: Fix outdated comment in the symbol table
diff: @@ -296,7 +296,7 @@ class SymbolTable {
  typedef std::map<llvm::Function *, Symbol *> IntrinsicMapType;
  IntrinsicMapType intrinsics;
  - /** Type definitions can't currently be scoped.
  + /** Scoped types.
  */
  typedef std::map<std::string, const Type *> TypeMapType;
  std::vector<TypeMapType> types;
  