class AdLint::Exam::CBuiltin::W0084

Public Class Methods

new(phase_ctxt) click to toggle source
Calls superclass method AdLint::Examination::new
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 1905
def initialize(phase_ctxt)
  super
  trav = phase_ctxt[:cc1_ast_traversal]
  trav.enter_comma_separated_expression += T(:check)
end

Private Instance Methods

check(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 1912
def check(node)
  if node.expressions.size > 1
    node.expressions[0..-2].each do |expr|
      W(expr.location) unless expr.have_side_effect?
    end
  end
end