class X::Parameter::MultipleTypeConstraints

Compilation error due to a parameter with multiple type constraints

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class X::Parameter::MultipleTypeConstraints does X::Comp { }

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Compile time error thrown when a parameter has multiple type constraints. This is not allowed in Raku.0.

Example:

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sub f(Cool Real $x) { }

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dies with

text

Parameter $x may only have one prefix type constraint

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Methods §

Returns the name of the offensive parameter.