Class: AdLint::Cc1::SequencePoint

Inherits:
Object
  • Object
show all
Includes:
LocationHolder
Defined in:
lib/adlint/cc1/seqp.rb

Overview

NOTE: The ISO C99 standard says;

Annex C (informative) Sequence points

1 The following are the sequence points described in 5.1.2.3:

-- The call to a function, after the arguments have been evaluated
   (6.5.2.2).
-- The end of the first operand of the following operators: logical AND
   && (6.5.13); logical OR || (6.5.14); conditional ? (6.5.15); comma ,
   (6.5.17).
-- The end of a full declarator: declarators (6.7.5).
-- The end of a full expression: an initializer (6.7.8); the expression
   in an expression statement (6.8.3); the controlling expression of a
   while or do statement (6.8.5); each of the expressions of a for
   statement (6.8.5.3); the expression in a return statement (6.8.6.4).
-- Immediately before a library function returns (7.1.4).
-- After the actions associated with each formatted input/output function
   conversion specifier (7.19.6, 7.24.2).
-- Immediately before and immediately after each call to a comparison
   function, and also between any call to a comparison function and any
   movement of the objects passed as arguments to that call (7.20.5).

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from LocationHolder

#analysis_target?

Constructor Details

#initialize(lst_node, obvious = true) ⇒ SequencePoint

Returns a new instance of SequencePoint.



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# File 'lib/adlint/cc1/seqp.rb', line 63

def initialize(lst_node, obvious = true)
  @last_node = lst_node
  @obvious = obvious
end

Instance Attribute Details

#last_node ⇒ Object (readonly)

Returns the value of attribute last_node.



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# File 'lib/adlint/cc1/seqp.rb', line 68

def last_node
  @last_node
end

Instance Method Details

#location ⇒ Object 



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# File 'lib/adlint/cc1/seqp.rb', line 70

def location
  @last_node.location
end

#obvious? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/adlint/cc1/seqp.rb', line 74

def obvious?
  @obvious
end