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Remove duplicate of Unqual implementation #6761

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Merged
andralex merged 1 commit into from
Nov 12, 2018
Merged

Remove duplicate of Unqual implementation #6761

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22 changes: 2 additions & 20 deletions std/traits.d
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Original file line number Diff line number Diff line change
Expand Up @@ -7349,26 +7349,8 @@ Removes all qualifiers, if any, from type `T`.
*/
template Unqual(T)
{
version (none) // Error: recursive alias declaration @@@BUG1308@@@
{
static if (is(T U == const U)) alias Unqual = Unqual!U;
else static if (is(T U == immutable U)) alias Unqual = Unqual!U;
else static if (is(T U == inout U)) alias Unqual = Unqual!U;
else static if (is(T U == shared U)) alias Unqual = Unqual!U;
else alias Unqual = T;
}
else // workaround
{
static if (is(T U == immutable U)) alias Unqual = U;
else static if (is(T U == shared inout const U)) alias Unqual = U;
else static if (is(T U == shared inout U)) alias Unqual = U;
else static if (is(T U == shared const U)) alias Unqual = U;
else static if (is(T U == shared U)) alias Unqual = U;
else static if (is(T U == inout const U)) alias Unqual = U;
else static if (is(T U == inout U)) alias Unqual = U;
else static if (is(T U == const U)) alias Unqual = U;
else alias Unqual = T;
}
import core.internal.traits : CoreUnqual = Unqual;
alias Unqual = CoreUnqual!(T);
}

///
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