https://issues.dlang.org/show_bug.cgi?id=24382
Issue ID: 24382
Summary: std.range.only should have assignable elements
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P1
Component: phobos
Assignee: [email protected]
Reporter: [email protected]
Currently, the range returned by std.range.only does not have assignable
elements, which means that it cannot be used with certain algorithms (e.g.,
transposed).
Since OnlyResult stores its elements with their original,
possibly-heterogeneous types, rather than with the common element type, this
may not always be possible. However, when it is possible (e.g., when all
elements have the same original type), assignment of elements should be
supported.
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