class AdLint::Exam::CBuiltin::W0447

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 9458
def initialize(phase_ctxt)
  super
  trav = phase_ctxt[:cc1_ast_traversal]
  trav.enter_comma_separated_expression += T(:check)
  trav.enter_for_statement              += T(:enter_for_statement)
  trav.leave_for_statement              += T(:leave_for_statement)
  trav.enter_c99_for_statement          += T(:enter_for_statement)
  trav.leave_c99_for_statement          += T(:leave_for_statement)
  @in_for_stmt = false
end

Private Instance Methods

check(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 9470
def check(node)
  W(node.location) unless @in_for_stmt
end
enter_for_statement(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 9474
def enter_for_statement(node)
  @in_for_stmt = true
end
leave_for_statement(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 9478
def leave_for_statement(node)
  @in_for_stmt = false
end