sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart - Issue 21511003: Support symbol literals.

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Unified Diff: sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart

Issue 21511003: Support symbol literals. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Updated cf. comments. Created 7 years, 3 months ago

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Index: sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart

diff --git a/sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart b/sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart

index 61bad39d83a10315304b7bbd6c7b67e406cbb5d2..57ee07ace938c2c531a4275e4dcdbe82fff5c858 100644

--- a/sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart

+++ b/sdk/lib/_internal/compiler/implementation/dart_backend/utils.dart

@@ -193,6 +193,9 @@ class CloningVisitor implements Visitor<Node> {

visit(node.parenthesizedExpression), visit(node.cases),

node.switchKeyword);

+ visitLiteralSymbol(LiteralSymbol node) => new LiteralSymbol(

+ node.hashToken, visit(node.identifiers));

visitThrow(Throw node) => new Throw(

visit(node.expression), node.throwToken, node.endToken);