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Fix transform flags for certain ES2020 features. #52445

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Merged
DanielRosenwasser merged 1 commit into from
Apr 13, 2023
Merged

Fix transform flags for certain ES2020 features. #52445

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6 changes: 3 additions & 3 deletions src/compiler/factory/nodeFactory.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1108,7 +1108,7 @@ export function createNodeFactory(flags: NodeFactoryFlags, baseFactory: BaseNode
function createBigIntLiteral(value: string | PseudoBigInt): BigIntLiteral {
const node = createBaseToken<BigIntLiteral>(SyntaxKind.BigIntLiteral);
node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
node.transformFlags |= TransformFlags.ContainsESNext;
node.transformFlags |= TransformFlags.ContainsES2020;
return node;
}

Expand Down Expand Up @@ -3695,7 +3695,7 @@ export function createNodeFactory(flags: NodeFactoryFlags, baseFactory: BaseNode
node.transformFlags |= TransformFlags.ContainsES2015;
break;
case SyntaxKind.ImportKeyword:
node.transformFlags |= TransformFlags.ContainsESNext;
node.transformFlags |= TransformFlags.ContainsES2020;
break;
default:
return Debug.assertNever(keywordToken);
Expand Down Expand Up @@ -4735,7 +4735,7 @@ export function createNodeFactory(flags: NodeFactoryFlags, baseFactory: BaseNode
node.name = name;
node.transformFlags |=
propagateChildFlags(node.name) |
TransformFlags.ContainsESNext;
TransformFlags.ContainsES2020;
node.transformFlags &= ~TransformFlags.ContainsPossibleTopLevelAwait; // always parsed in an Await context
return node;
}
Expand Down