tmp/tmpuevvtgrm/{from.md → to.md}
RENAMED
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@@ -9,31 +9,31 @@ associated constraints, if any, and relationships between arguments and
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function parameters other than the ranking of conversion sequences.
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First, to be a viable function, a candidate function shall have enough
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parameters to agree in number with the arguments in the list.
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- If there are
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exactly
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- A candidate function having fewer than
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-
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-
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corresponding parameter is considered to “match the ellipsis”
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[[over.ics.ellipsis]].
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- A candidate function having more than
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all parameters following the mᵗʰ have default arguments
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[[dcl.fct.default]]. For the purposes of overload resolution, the
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parameter list is truncated on the right, so that there are exactly
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-
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Second, for a function to be viable, if it has associated constraints
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[[temp.constr.decl]], those constraints shall be satisfied
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[[temp.constr.constr]].
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Third, for `F` to be a viable function, there shall exist for each
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argument an implicit conversion sequence [[over.best.ics]] that converts
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that argument to the corresponding parameter of `F`. If the parameter
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has reference type, the implicit conversion sequence includes the
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operation of binding the reference, and the fact that an lvalue
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reference to non-`const` cannot
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reference cannot
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function (see [[over.ics.ref]]).
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function parameters other than the ranking of conversion sequences.
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First, to be a viable function, a candidate function shall have enough
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parameters to agree in number with the arguments in the list.
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+
- If there are m arguments in the list, all candidate functions having
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exactly m parameters are viable.
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- A candidate function having fewer than m parameters is viable only if
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it has an ellipsis in its parameter list [[dcl.fct]]. For the purposes
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of overload resolution, any argument for which there is no
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corresponding parameter is considered to “match the ellipsis”
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[[over.ics.ellipsis]].
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+
- A candidate function having more than m parameters is viable only if
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all parameters following the mᵗʰ have default arguments
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[[dcl.fct.default]]. For the purposes of overload resolution, the
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parameter list is truncated on the right, so that there are exactly m
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+
parameters.
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Second, for a function to be viable, if it has associated constraints
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[[temp.constr.decl]], those constraints shall be satisfied
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[[temp.constr.constr]].
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Third, for `F` to be a viable function, there shall exist for each
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argument an implicit conversion sequence [[over.best.ics]] that converts
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that argument to the corresponding parameter of `F`. If the parameter
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has reference type, the implicit conversion sequence includes the
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operation of binding the reference, and the fact that an lvalue
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reference to non-`const` cannot bind to an rvalue and that an rvalue
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reference cannot bind to an lvalue can affect the viability of the
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function (see [[over.ics.ref]]).
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