[async-functions] support await expressions in finally statements

src/compiler/ast-loop-assignment-analyzer.cc

Index: src/compiler/ast-loop-assignment-analyzer.cc
diff --git a/src/compiler/ast-loop-assignment-analyzer.cc b/src/compiler/ast-loop-assignment-analyzer.cc
index 8239e3a058dd4b8bfbbb6a5825be7266b70d3be5..a8e5f37d68ad64908987823901d8a2c64e938235 100644
--- a/src/compiler/ast-loop-assignment-analyzer.cc
+++ b/src/compiler/ast-loop-assignment-analyzer.cc
@@ -151,7 +151,6 @@ void ALAA::VisitArrayLiteral(ArrayLiteral* e) { VisitExpressions(e->values()); }
 
 
 void ALAA::VisitYield(Yield* stmt) {
-  Visit(stmt->generator_object());
   Visit(stmt->expression());
 }
 
@@ -204,6 +203,8 @@ void ALAA::VisitEmptyParentheses(EmptyParentheses* e) { UNREACHABLE(); }
 
 void ALAA::VisitGetIterator(GetIterator* e) { UNREACHABLE(); }
 
+void ALAA::VisitInternalVariable(InternalVariable* e) { UNREACHABLE(); }
+
 void ALAA::VisitCaseClause(CaseClause* cc) {
   if (!cc->is_default()) Visit(cc->label());
   VisitStatements(cc->statements());