sdk/lib/_internal/compiler/implementation/lib/interceptors.dart - Issue 11414069: Make mappedBy lazy.

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

Issue 11414069: Make mappedBy lazy. (Closed) Base URL: https://dart.googlecode.com/svn/experimental/lib_v2/dart

Patch Set: Remove CollectionUtils.mappedBy in Swarm. Created 8 years, 1 month ago

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

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

index f313aa4b43bffa14f4dc55d149636a9fa692a0df..27571d161f89e21fb39b7ff2bbd116caeb5aeaad 100644

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

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

@@ -198,7 +198,7 @@ mappedBy(receiver, f) {

if (!isJsArray(receiver)) {

return UNINTERCEPTED(receiver.mappedBy(f));

} else {

- return Collections.mappedBy(receiver, [], f);

+ return new MappedIterable(receiver, f);

}