class AdLint::Exam::CBuiltin::W0501

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 11657
def initialize(phase_ctxt)
  super
  trav = phase_ctxt[:cc1_ast_traversal]
  trav.enter_initializer          += T(:check_initializer)
  trav.enter_expression_statement += T(:check_expr_statement)
  trav.enter_if_statement         += T(:check_selection_statement)
  trav.enter_if_else_statement    += T(:check_selection_statement)
  trav.enter_switch_statement     += T(:check_selection_statement)
  trav.enter_while_statement      += T(:check_iteration_statement)
  trav.enter_do_statement         += T(:check_iteration_statement)
  trav.enter_for_statement        += T(:check_iteration_statement)
  trav.enter_c99_for_statement    += T(:check_iteration_statement)
  trav.enter_return_statement     += T(:check_return_statement)
end

Private Instance Methods

check_expr_statement(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 11681
def check_expr_statement(node)
  return unless node.expression

  Cc1::ConditionalExpressionExtractor.new.tap { |extr|
    node.expression.accept(extr)
  }.expressions.each do |expr|
    AmbiguousExpressionDetector.new(@phase_ctxt, expr).execute
  end
end
check_initializer(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 11673
def check_initializer(node)
  Cc1::ConditionalExpressionExtractor.new.tap { |extr|
    node.accept(extr)
  }.expressions.each do |expr|
    AmbiguousExpressionDetector.new(@phase_ctxt, expr).execute
  end
end
check_iteration_statement(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 11699
def check_iteration_statement(node)
  return unless node.expression

  Cc1::ConditionalExpressionExtractor.new.tap { |extr|
    node.expression.accept(extr)
  }.expressions.each do |expr|
    AmbiguousExpressionDetector.new(@phase_ctxt, expr).execute
  end
end
check_return_statement(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 11709
def check_return_statement(node)
  return unless node.expression

  Cc1::ConditionalExpressionExtractor.new.tap { |extr|
    node.expression.accept(extr)
  }.expressions.each do |expr|
    AmbiguousExpressionDetector.new(@phase_ctxt, expr).execute
  end
end
check_selection_statement(node) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 11691
def check_selection_statement(node)
  Cc1::ConditionalExpressionExtractor.new.tap { |extr|
    node.expression.accept(extr)
  }.expressions.each do |expr|
    AmbiguousExpressionDetector.new(@phase_ctxt, expr).execute
  end
end