Index: sdk/lib/_internal/compiler/js_lib/js_array.dart |
diff --git a/sdk/lib/_internal/compiler/js_lib/js_array.dart b/sdk/lib/_internal/compiler/js_lib/js_array.dart |
index 2afabdd98e9694296f1f83ac3e377ba50042a0c7..4078d66731dc962f10382279817002805f73a7c5 100644 |
--- a/sdk/lib/_internal/compiler/js_lib/js_array.dart |
+++ b/sdk/lib/_internal/compiler/js_lib/js_array.dart |
@@ -125,7 +125,7 @@ class JSArray<E> extends Interceptor implements List<E>, JSIndexable { |
void insertAll(int index, Iterable<E> iterable) { |
checkGrowable('insertAll'); |
RangeError.checkValueInInterval(index, 0, this.length, "index"); |
- if (iterable is! EfficientLength) { |
+ if (iterable is! EfficientLengthIterable) { |
iterable = iterable.toList(); |
} |
int insertionLength = iterable.length; |
@@ -440,7 +440,7 @@ class JSArray<E> extends Interceptor implements List<E>, JSIndexable { |
void replaceRange(int start, int end, Iterable<E> replacement) { |
checkGrowable('replace range'); |
RangeError.checkValidRange(start, end, this.length); |
- if (replacement is! EfficientLength) { |
+ if (replacement is! EfficientLengthIterable) { |
replacement = replacement.toList(); |
} |
int removeLength = end - start; |