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Use Var#special_var? to check if var is special

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Vitalii Elenhaupt 2018-05-04 16:25:44 +03:00
parent 6475c2bb25
commit cc71511080
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src/ameba/ast/variabling/variable.cr
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@ -29,7 +29,7 @@ module Ameba::AST
# Returns true if it is a special variable, i.e `$?`. # Returns true if it is a special variable, i.e `$?`.
def special? def special?
name =~ /^\$/ @node.special_var?
end end
# Assigns the variable (creates a new assignment). # Assigns the variable (creates a new assignment).