void RedundantVoidArgCheck::processLambdaExpr(
const MatchFinder::MatchResult &Result, const LambdaExpr *Lambda) {
if (Lambda->getLambdaClass()->getLambdaCallOperator()->getNumParams() == 0 &&
Lambda->hasExplicitParameters()) {
SourceManager *SM = Result.SourceManager;
TypeLoc TL = Lambda->getLambdaClass()->getLambdaTypeInfo()->getTypeLoc();
removeVoidArgumentTokens(Result,
{SM->getSpellingLoc(TL.getBeginLoc()),
SM->getSpellingLoc(TL.getEndLoc())},
"lambda expression");
}
}
void ObjCMigrateASTConsumer::migrateMethodInstanceType(ASTContext &Ctx,
ObjCContainerDecl *CDecl,
ObjCMethodDecl *OM) {
ObjCInstanceTypeFamily OIT_Family =
Selector::getInstTypeMethodFamily(OM->getSelector());
if (OIT_Family == OIT_None)
return;
// TODO. Many more to come
switch (OIT_Family) {
case OIT_Array:
break;
case OIT_Dictionary:
break;
default:
return;
}
if (!OM->getResultType()->isObjCIdType())
return;
ObjCInterfaceDecl *IDecl = dyn_cast<ObjCInterfaceDecl>(CDecl);
if (!IDecl) {
if (ObjCCategoryDecl *CatDecl = dyn_cast<ObjCCategoryDecl>(CDecl))
IDecl = CatDecl->getClassInterface();
else if (ObjCImplDecl *ImpDecl = dyn_cast<ObjCImplDecl>(CDecl))
IDecl = ImpDecl->getClassInterface();
}
if (!IDecl)
return;
if (OIT_Family == OIT_Array &&
!IDecl->lookupInheritedClass(&Ctx.Idents.get("NSArray")))
return;
else if (OIT_Family == OIT_Dictionary &&
!IDecl->lookupInheritedClass(&Ctx.Idents.get("NSDictionary")))
return;
TypeSourceInfo *TSInfo = OM->getResultTypeSourceInfo();
TypeLoc TL = TSInfo->getTypeLoc();
SourceRange R = SourceRange(TL.getBeginLoc(), TL.getEndLoc());
edit::Commit commit(*Editor);
std::string ClassString = "instancetype";
commit.replace(R, ClassString);
Editor->commit(commit);
}
