class AdLint::Exam::CBuiltin::W1031

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 20605
def initialize(phase_ctxt)
  super
  interp = phase_ctxt[:cc1_interpreter]
  interp.on_variable_declared          += T(:declare_variable)
  interp.on_variable_defined           += T(:define_variable)
  interp.on_explicit_function_declared += T(:declare_function)
  interp.on_explicit_function_defined  += T(:define_function)
end

Private Instance Methods

declare_function(fun_dcl, fun) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 20649
def declare_function(fun_dcl, fun)
  if fun.named?
    case
    when fun.declared_as_extern?
      sc_spec = fun_dcl.storage_class_specifier
      if sc_spec && sc_spec.type == :STATIC
        W(fun_dcl.location, fun.name)
      end
    when fun.declared_as_static?
      sc_spec = fun_dcl.storage_class_specifier
      if sc_spec && sc_spec.type == :EXTERN
        W(fun_dcl.location, fun.name)
      end
    end
  end
end
declare_variable(var_dcl, var) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 20615
def declare_variable(var_dcl, var)
  if var.named?
    case
    when var.declared_as_extern?
      sc_spec = var_dcl.storage_class_specifier
      if sc_spec && sc_spec.type == :STATIC
        W(var_dcl.location, var.name)
      end
    when var.declared_as_static?
      sc_spec = var_dcl.storage_class_specifier
      if sc_spec && sc_spec.type == :EXTERN
        W(var_dcl.location, var.name)
      end
    end
  end
end
define_function(fun_def, fun) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 20666
def define_function(fun_def, fun)
  if fun.named?
    case
    when fun.declared_as_extern?
      sc_spec = fun_def.storage_class_specifier
      if sc_spec && sc_spec.type == :STATIC
        W(fun_def.location, fun.name)
      end
    when fun.declared_as_static?
      sc_spec = fun_def.storage_class_specifier
      if sc_spec && sc_spec.type == :EXTERN
        W(fun_def.location, fun.name)
      end
    end
  end
end
define_variable(var_def, var) click to toggle source
# File lib/adlint/exam/c_builtin/cc1_check.rb, line 20632
def define_variable(var_def, var)
  if var.named?
    case
    when var.declared_as_extern?
      sc_spec = var_def.storage_class_specifier
      if sc_spec && sc_spec.type == :STATIC
        W(var_def.location, var.name)
      end
    when var.declared_as_static?
      sc_spec = var_def.storage_class_specifier
      if sc_spec && sc_spec.type == :EXTERN
        W(var_def.location, var.name)
      end
    end
  end
end