fix: throw type parse error at true branch of conditional type

Jack-Works · Jack-Works · commit 241cc97bc600 · 2020-09-10T11:57:20.000+08:00
diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
@@ -3512,6 +3512,7 @@ namespace ts {
                 case SyntaxKind.ReadonlyKeyword:
                 case SyntaxKind.SymbolKeyword:
                 case SyntaxKind.UniqueKeyword:
+                case SyntaxKind.ThrowKeyword:
                 case SyntaxKind.VoidKeyword:
                 case SyntaxKind.UndefinedKeyword:
                 case SyntaxKind.NullKeyword:
