return nullptr;
}
- auto it = MultiClasses.find(Lex.getCurStrVal());
- if (it == MultiClasses.end())
+ MultiClass *Result = MultiClasses[Lex.getCurStrVal()];
+ if (!Result)
TokError("Couldn't find multiclass '" + Lex.getCurStrVal() + "'");
Lex.Lex();
- return &it->second;
+ return Result;
}
/// ParseSubClassReference - Parse a reference to a subclass or to a templated
return TokError("expected identifier after multiclass for name");
std::string Name = Lex.getCurStrVal();
- auto Result =
- MultiClasses.insert(std::make_pair(Name,
- MultiClass(Name, Lex.getLoc(),Records)));
- if (!Result.second)
+ if (MultiClasses.count(Name))
return TokError("multiclass '" + Name + "' already defined");
- CurMultiClass = &Result.first->second;
+ CurMultiClass = MultiClasses[Name] = new MultiClass(Name,
+ Lex.getLoc(), Records);
Lex.Lex(); // Eat the identifier.
// If there are template args, parse them.
// To instantiate a multiclass, we need to first get the multiclass, then
// instantiate each def contained in the multiclass with the SubClassRef
// template parameters.
- auto it = MultiClasses.find(Ref.Rec->getName());
- assert(it != MultiClasses.end() && "Didn't lookup multiclass correctly?");
- MultiClass *MC = &it->second;
+ MultiClass *MC = MultiClasses[Ref.Rec->getName()];
+ assert(MC && "Didn't lookup multiclass correctly?");
std::vector<Init*> &TemplateVals = Ref.TemplateArgs;
// Verify that the correct number of template arguments were specified.