std.traits.ParameterIdentifierTuple problem
Nick Treleaven
nick at geany.org
Sat Mar 30 21:07:35 UTC 2024
On Saturday, 30 March 2024 at 19:23:07 UTC, Carl Sturtivant wrote:
> $ dmd -c bug1.d
> int(int num, string name, int)
> ["", "", ""]
> bug1.d(9): Error: static assert: "wrong!"
> ```
> Please explain. How do I get the names of the identifiers out
> of a parameter list at compile time reliably?
Although `.stringof` on a function type does include the
parameter names, the names are not really part of the type - see:
https://github.com/dlang/phobos/pull/3620#issuecomment-288469685
Perhaps `ParameterIdentifierTuple` should give a compile error
when given a function type.
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