sdk/lib/_internal/compiler/implementation/tree/nodes.dart - Issue 17262003: Fix type variables in closures.

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Unified Diff: sdk/lib/_internal/compiler/implementation/tree/nodes.dart

Issue 17262003: Fix type variables in closures. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 6 months ago

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Index: sdk/lib/_internal/compiler/implementation/tree/nodes.dart

diff --git a/sdk/lib/_internal/compiler/implementation/tree/nodes.dart b/sdk/lib/_internal/compiler/implementation/tree/nodes.dart

index 9a3c43cd1ea3901620f790b941416f36be69ce01..ec30e74bd453f32fc80195ca2a2f65ffebe1c513 100644

--- a/sdk/lib/_internal/compiler/implementation/tree/nodes.dart

+++ b/sdk/lib/_internal/compiler/implementation/tree/nodes.dart

@@ -369,6 +369,17 @@ class Send extends Expression {

bool get isParameterCheck =>

isOperator && identical(selector.asOperator().source.stringValue, '?');

+ bool get isTypeCast {

+ return isOperator

+ && identical(selector.asOperator().source.stringValue, 'as');

+ }

+ bool get isIsCheck {

+ return isOperator

+ && identical(selector.asOperator().source.stringValue, 'is')

+ && arguments.head.asSend() == null;

+ }

bool get isIsNotCheck {

return isOperator

&& identical(selector.asOperator().source.stringValue, 'is')