operator <= method
Returns true
if this precedence represents a looser, or equal, binding
than other
; that is, parsing ambiguities will be resolved in favor of
nesting the pattern having precedence other
within the pattern
having precedence this
, or, if the precedences are equal, parsing
ambiguities will be resolved according to the associativity of the
pattern precedence.
Implementation
bool operator <=(PatternPrecedence other) => _index <= other._index;