UnlessNode. More...
#include <ast.h>
Inheritance diagram for pm_unless_node:
Collaboration diagram for pm_unless_node:
Data Fields | |
| pm_node_t | base |
| The embedded base node. | |
| pm_location_t | keyword_loc |
| UnlessNode::keyword_loc. More... | |
| struct pm_node * | predicate |
| UnlessNode::predicate. More... | |
| pm_location_t | then_keyword_loc |
| UnlessNode::then_keyword_loc. More... | |
| struct pm_statements_node * | statements |
| UnlessNode::statements. More... | |
| struct pm_else_node * | else_clause |
| UnlessNode::else_clause. More... | |
| pm_location_t | end_keyword_loc |
| UnlessNode::end_keyword_loc. More... | |
 Data Fields inherited from pm_node | |
| pm_node_type_t | type |
| This represents the type of the node. More... | |
| pm_node_flags_t | flags |
| This represents any flags on the node. More... | |
| uint32_t | node_id |
| The unique identifier for this node, which is deterministic based on the source. More... | |
| pm_location_t | location |
| This is the location of the node in the source. More... | |
Detailed Description
UnlessNode.
Represents the use of the unless keyword, either in the block form or the modifier form.
bar unless foo ^^^^^^^^^^^^^^ unless foo then bar end ^^^^^^^^^^^^^^^^^^^^^^^
Type: PM_UNLESS_NODE
Field Documentation
◆ keyword_loc
| pm_location_t pm_unless_node::keyword_loc |
UnlessNode::keyword_loc.
The location of the unless keyword.
unless cond then bar end
^^^^^^
bar unless cond
^^^^^^
◆ predicate
| struct pm_node* pm_unless_node::predicate |
UnlessNode::predicate.
The condition to be evaluated for the unless expression. It can be any non-void expression.
unless cond then bar end
^^^^
bar unless cond
^^^^
◆ then_keyword_loc
| pm_location_t pm_unless_node::then_keyword_loc |
UnlessNode::then_keyword_loc.
The location of the then keyword, if present.
unless cond then bar end
^^^^
◆ statements
| struct pm_statements_node* pm_unless_node::statements |
UnlessNode::statements.
The body of statements that will executed if the unless condition is falsey. Will be nil if no body is provided.
unless cond then bar end
^^^
◆ else_clause
| struct pm_else_node* pm_unless_node::else_clause |
UnlessNode::else_clause.
The else clause of the unless expression, if present.
unless cond then bar else baz end
^^^^^^^^
◆ end_keyword_loc
| pm_location_t pm_unless_node::end_keyword_loc |
UnlessNode::end_keyword_loc.
The location of the end keyword, if present.
unless cond then bar end
^^^
The documentation for this struct was generated from the following file:
- include/prism/ast.h
