sdk/lib/_internal/compiler/implementation/lib/js_array.dart - Issue 13945009: Make default argument to Iterable.join be "".

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

Issue 13945009: Make default argument to Iterable.join be "". (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Address comments. Created 7 years, 8 months ago

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

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

index c57c15b8b0a882dec53f5923b7145d627d61e062..b53b0be9b675c84078e45f41970f65f229b78016 100644

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

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

@@ -96,8 +96,7 @@ class JSArray<E> extends Interceptor implements List<E>, JSIndexable {

return IterableMixinWorkaround.mapList(this, f);

}

- String join([String separator]) {

- if (separator == null) separator = "";

+ String join([String separator = ""]) {

var list = new List(this.length);

for (int i = 0; i < this.length; i++) {

list[i] = "${this[i]}";