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Unified Diff: sdk/lib/_internal/lib/js_number.dart

Issue 94303002: Add another type JSPositiveInt to show a range analysis in the inferrer would be very beneficial :-… (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 1 month ago
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Index: sdk/lib/_internal/lib/js_number.dart
===================================================================
--- sdk/lib/_internal/lib/js_number.dart (revision 30754)
+++ sdk/lib/_internal/lib/js_number.dart (working copy)
@@ -366,5 +366,6 @@
Type get runtimeType => double;
}
-class JSUInt32 extends JSInt {}
+class JSPositiveInt extends JSInt {}
+class JSUInt32 extends JSPositiveInt {}
class JSUInt31 extends JSUInt32 {}
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