pkg/compiler/lib/src/tree_ir/optimization/pull_into_initializers.dart - Issue 1161683002: dart2js cps: 'is' checks on types with type arguments.

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Unified Diff: pkg/compiler/lib/src/tree_ir/optimization/pull_into_initializers.dart

Issue 1161683002: dart2js cps: 'is' checks on types with type arguments. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: Status file Created 5 years, 7 months ago

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Index: pkg/compiler/lib/src/tree_ir/optimization/pull_into_initializers.dart

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

index 4719b6ac117b3121f21f1f220230dbcb8a6ad5fa..e68c4886f93e76539efde5f24589ca176bd7790c 100644

--- a/pkg/compiler/lib/src/tree_ir/optimization/pull_into_initializers.dart

+++ b/pkg/compiler/lib/src/tree_ir/optimization/pull_into_initializers.dart

@@ -247,7 +247,9 @@ class BodyRewriter extends ExpressionVisitor<Expression> {

}

Expression visitTypeOperator(TypeOperator node) {

- node.receiver = visitExpression(node.receiver);

+ node.value = visitExpression(node.value);

+ if (seenImpure) return node;

+ rewriteList(node.typeArguments);

if (!node.isTypeTest) seenImpure = true; // Type cast can throw.

return node;

}