Replace SloppyBlockFunctionMap::Vector with linked list through SloppyBlockFunctionStatement

src/parsing/parser.cc

Index: src/parsing/parser.cc
diff --git a/src/parsing/parser.cc b/src/parsing/parser.cc
index 53506a9d91c1253a115401c6bc8a1e6b948bb826..da7ee6376764ebc1b297efe660d8b31b10620e44 100644
--- a/src/parsing/parser.cc
+++ b/src/parsing/parser.cc
@@ -5283,7 +5283,7 @@ void Parser::InsertSloppyBlockFunctionVarBindings(DeclarationScope* scope,
     bool var_created = false;
 
     // Write in assignments to var for each block-scoped function declaration
-    auto delegates = static_cast<SloppyBlockFunctionMap::Vector*>(p->value);
+    auto delegates = static_cast<SloppyBlockFunctionStatement*>(p->value);
 
     DeclarationScope* decl_scope = scope;
     while (decl_scope->is_eval_scope()) {
@@ -5291,7 +5291,8 @@ void Parser::InsertSloppyBlockFunctionVarBindings(DeclarationScope* scope,
     }
     Scope* outer_scope = decl_scope->outer_scope();
 
-    for (SloppyBlockFunctionStatement* delegate : *delegates) {
+    for (SloppyBlockFunctionStatement* delegate = delegates;
+         delegate != nullptr; delegate = delegate->next()) {
       // Check if there's a conflict with a lexical declaration
       Scope* query_scope = delegate->scope()->outer_scope();
       Variable* var = nullptr;