#include <ast.h>

Inheritance diagram for pm_if_node:

Collaboration diagram for pm_if_node:

[legend]

Data Fields
pm_node_t	base
	The embedded base node.

pm_location_t	if_keyword_loc
	IfNode::if_keyword_loc.

struct pm_node *	predicate
	IfNode::predicate.

pm_location_t	then_keyword_loc
	IfNode::then_keyword_loc.

struct pm_statements_node *	statements
	IfNode::statements.

struct pm_node *	subsequent
	IfNode::subsequent.

pm_location_t	end_keyword_loc
	IfNode::end_keyword_loc.

Data Fields inherited from pm_node
pm_node_type_t	type
	This represents the type of the node.

pm_node_flags_t	flags
	This represents any flags on the node.

uint32_t	node_id
	The unique identifier for this node, which is deterministic based on the source.

pm_location_t	location
	This is the location of the node in the source.

Detailed Description

IfNode.

Represents the use of the if keyword, either in the block form or the modifier form, or a ternary expression.

bar if foo
^^^^^^^^^^

if foo then bar end
^^^^^^^^^^^^^^^^^^^

foo ? bar : baz
^^^^^^^^^^^^^^^

Field Documentation

pm_location_t pm_if_node::if_keyword_loc

IfNode::if_keyword_loc.

The location of the if keyword if present.

bar if foo
    ^^

The if_keyword_loc field will be nil when the IfNode represents a ternary expression.

struct pm_node* pm_if_node::predicate

IfNode::predicate.

The node for the condition the IfNode is testing.

if foo
   ^^^
  bar
end

bar if foo
       ^^^

foo ? bar : baz
^^^

pm_location_t pm_if_node::then_keyword_loc

IfNode::then_keyword_loc.

The location of the then keyword (if present) or the ? in a ternary expression, nil otherwise.

if foo then bar end
       ^^^^

a ? b : c
  ^

struct pm_statements_node* pm_if_node::statements

IfNode::statements.

Represents the body of statements that will be executed when the predicate is evaluated as truthy. Will be nil when no body is provided.

if foo
  bar
  ^^^
  baz
  ^^^
end

struct pm_node* pm_if_node::subsequent

IfNode::subsequent.

Represents an ElseNode or an IfNode when there is an else or an elsif in the if statement.

if foo
  bar
elsif baz
^^^^^^^^^
  qux
  ^^^
end
^^^

if foo then bar else baz end
                ^^^^^^^^^^^^

pm_location_t pm_if_node::end_keyword_loc

IfNode::end_keyword_loc.

The location of the end keyword if present, nil otherwise.

if foo
  bar
end
^^^

The documentation for this struct was generated from the following file: