136     llvm::SmallPtrSet<ValueDecl *, 8> ImportedBlockDecls;  member in __anon0b295c890111::RewriteObjC
3354   for (ValueDecl *VD : ImportedBlockDecls) {  in SynthesizeBlockHelperFuncs()
3373   for (ValueDecl *VD : ImportedBlockDecls) {  in SynthesizeBlockHelperFuncs()
3568         ImportedBlockDecls.insert(VD);  in SynthesizeBlockLiterals()
3582     if (ImportedBlockDecls.size()) {  in SynthesizeBlockLiterals()
3587                                                ImportedBlockDecls.size() > 0);  in SynthesizeBlockLiterals()
3595     ImportedBlockDecls.clear();  in SynthesizeBlockLiterals()
4339         ImportedBlockDecls.insert(BlockDeclRefs[i]->getDecl());  in CollectBlockDeclRefInfo()
4385         ImportedBlockDecls.insert(InnerBlockDeclRefs[i]->getDecl());  in SynthBlockInitExpr()
4515   if (ImportedBlockDecls.size()) {  in SynthBlockInitExpr()
4536   ImportedBlockDecls.clear();  in SynthBlockInitExpr()