class AdLint::Exam::CBuiltin::W0698
Public Class Methods
new(phase_ctxt)
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Calls superclass method
AdLint::Examination::new
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16079 def initialize(phase_ctxt) super trav = phase_ctxt[:cc1_ast_traversal] trav.enter_ansi_function_definition += T(:start_function) trav.enter_kandr_function_definition += T(:start_function) trav.leave_ansi_function_definition += T(:end_function) trav.leave_kandr_function_definition += T(:end_function) trav.enter_return_statement += T(:check) @cur_fun = nil end
Private Instance Methods
check(ret_stmt)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16099 def check(ret_stmt) return unless @cur_fun.explicitly_typed? if ret_type = @cur_fun.type.return_type if !ret_type.void? && ret_stmt.expression.nil? W(ret_stmt.location, @cur_fun.identifier.value) end end end
end_function(*)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16095 def end_function(*) @cur_fun = nil end
start_function(fun_def)
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# File lib/adlint/exam/c_builtin/cc1_check.rb, line 16091 def start_function(fun_def) @cur_fun = fun_def end