http://d.puremagic.com/issues/show_bug.cgi?id=10888
Summary: std.range.RefRange does not forward all
methods/properties of underlying range
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Phobos
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from Joseph Rushton Wakeling <[email protected]>
2013-08-25 04:55:04 PDT ---
Created an attachment (id=1244)
Example with std.random.Random wrapped by RefRange. .min and .max properties
are not forwarded.
When a range is wrapped by RefRange, _all_ the public methods and properties
should be forwarded.
The attached example shows a case where std.random.Random is wrapped by
RefRange. The regular range methods/properties are correctly forwarded, but
the .min and .max properties of Random are not, and the code fails with the
errors:
refrange.d(26): Error: no property 'min' for type
'RefRange!(MersenneTwisterEngine!(uint, 32, 624, 397, 31, 2567483615u, 11, 7,
2636928640u, 15, 4022730752u, 18))'
refrange.d(27): Error: no property 'max' for type
'RefRange!(MersenneTwisterEngine!(uint, 32, 624, 397, 31, 2567483615u, 11, 7,
2636928640u, 15, 4022730752u, 18))'
Desired behaviour: .min and .max properties should be present for
RefRange!Random.
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