runtime/lib/growable_array.dart - Issue 8648003: Fix bug 557: Disallow user side allocation of ImmutableArray. Also added "instantiation-checks" f...

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Unified Diff: runtime/lib/growable_array.dart

Issue 8648003: Fix bug 557: Disallow user side allocation of ImmutableArray. Also added "instantiation-checks" f... (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: '' Created 9 years, 1 month ago

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Index: runtime/lib/growable_array.dart

===================================================================

--- runtime/lib/growable_array.dart (revision 1806)

+++ runtime/lib/growable_array.dart (working copy)

@@ -5,6 +5,11 @@

class GrowableObjectArray<T> implements List<T> {

ObjectArray<T> backingArray;

+ factory GrowableObjectArray._uninstantiable() {

+ throw const UnsupportedOperationException(

+ "GrowableObjectArray can only be allocated by the VM");

+ }

void copyFrom(List<Object> src, int srcStart, int dstStart, int count) {

Arrays.copy(src, srcStart, this, dstStart, count);

}

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