assert_correctly_formed_pattern_expression

match_expr

<p>Raise an error if a match expression is malformed.</p>

Implements type constructions and pattern matching.
Using this package, you can specify a type of object and write functions
that matches against the structure of objects of such types to program
data structure transformations more succinctly.

Thomas Mailund

assert_correctly_formed_pattern_expression: Raise an error if a match expression is malformed.

Description

Usage

Arguments