pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart - Issue 1253333002: dart2js cps: Support async/await by rewriting the JavaScript AST.

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Unified Diff: pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart

Issue 1253333002: dart2js cps: Support async/await by rewriting the JavaScript AST. (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: Rewrite to switch. Created 5 years, 4 months ago

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Index: pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart

diff --git a/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart b/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart

index 921e83076c7d3f78f44510685380dfb70e49cc8b..384044771b20c427e032c79c8b8770b06248b7b4 100644

--- a/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart

+++ b/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart

@@ -653,6 +653,12 @@ class Builder implements cps_ir.Visitor/*<NodeCallback|Node>*/ {

getVariableUse(node.value));

}

+ @override

+ NodeCallback visitAwait(cps_ir.Await node) {

+ Expression value = new Await(getVariableUse(node.input));

+ return makeCallExpression(node, value);

+ }

/********** UNUSED VISIT METHODS *************/

unexpectedNode(cps_ir.Node node) {