sdk/lib/_internal/compiler/implementation/enqueue.dart - Issue 12210142: Implement is-checks against type variables.

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Unified Diff: sdk/lib/_internal/compiler/implementation/enqueue.dart

Issue 12210142: Implement is-checks against type variables. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Address comments. Created 7 years, 10 months ago

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Index: sdk/lib/_internal/compiler/implementation/enqueue.dart

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

index 1036a57eb779e6d256f3c1da586785959dd3f464..406fc054548c25fd6f7061cec7e5526f6da3efa9 100644

--- a/sdk/lib/_internal/compiler/implementation/enqueue.dart

+++ b/sdk/lib/_internal/compiler/implementation/enqueue.dart

@@ -352,6 +352,9 @@ abstract class Enqueuer {

void registerIsCheck(DartType type) {

universe.isChecks.add(type);

+ if (type.kind == TypeKind.TYPE_VARIABLE) {

+ compiler.hasVariableTypecheck = true;

+ }

compiler.backend.registerIsCheck(type, this);

}