Ruby: pm_defined_node Struct Reference

Ruby 3.4.9p82 (2026-03-11 revision 76cca827ab52ab1d346a728f068d5b8da3e2952b)

Data Fields
pm_defined_node Struct Reference

DefinedNode. More...

`#include <ast.h>`

## Data Fields
pm_node_t | base
| The embedded base node.
pm_location_t | lparen_loc
| DefinedNode#lparen_loc.
struct pm_node * | value
| DefinedNode#value.
pm_location_t | rparen_loc
| DefinedNode#rparen_loc.
pm_location_t | keyword_loc
| DefinedNode#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

DefinedNode.

Represents the use of the defined? keyword.

    defined?(a)
    ^^^^^^^^^^^

Type: ::PM_DEFINED_NODE

Definition at line 3612 of file ast.h.

## Field Documentation

## ◆ base

pm_node_t pm_defined_node::base

The embedded base node.

Definition at line 3614 of file ast.h.

Referenced by pm_dump_json().

## ◆ keyword_loc

pm_location_t pm_defined_node::keyword_loc

DefinedNode#keyword_loc.

Definition at line 3635 of file ast.h.

Referenced by pm_dump_json().

## ◆ lparen_loc

pm_location_t pm_defined_node::lparen_loc

DefinedNode#lparen_loc.

Definition at line 3620 of file ast.h.

Referenced by pm_dump_json().

## ◆ rparen_loc

pm_location_t pm_defined_node::rparen_loc

DefinedNode#rparen_loc.

Definition at line 3630 of file ast.h.

Referenced by pm_dump_json().

## ◆ value

struct pm_node* pm_defined_node::value

DefinedNode#value.

Definition at line 3625 of file ast.h.

Referenced by pm_dump_json(), pm_node_destroy(), and pm_visit_child_nodes().

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

- prism/ast.h