sdk/lib/_internal/compiler/implementation/types/simple_types_inferrer.dart - Issue 16295008: Fix type propagation bug by always narrowing types.

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Unified Diff: sdk/lib/_internal/compiler/implementation/types/simple_types_inferrer.dart

Issue 16295008: Fix type propagation bug by always narrowing types. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 7 months ago

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Index: sdk/lib/_internal/compiler/implementation/types/simple_types_inferrer.dart

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

--- sdk/lib/_internal/compiler/implementation/types/simple_types_inferrer.dart (revision 23539)

+++ sdk/lib/_internal/compiler/implementation/types/simple_types_inferrer.dart (working copy)

@@ -817,7 +817,7 @@

return isTypeValuable(result);

});

if (result == null) {

- result = dynamicType;

+ result = new TypeMask.nonNullEmpty();

}

return result;

}

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