pm_scope_node Struct Reference

Data Fields
pm_node_t	base
struct pm_scope_node *	previous
pm_node_t *	ast_node
pm_node_t *	parameters
pm_node_t *	body
pm_constant_id_list_t	locals
const pm_parser_t *	parser
rb_encoding *	encoding
VALUE *	script_lines
	This is a pointer to the list of script lines for the ISEQs that will be associated with this scope node. More...
rb_encoding *	filepath_encoding
	This is the encoding of the actual filepath object that will be used when a FILE node is compiled or when the path has to be set on a syntax error. More...
int	local_table_for_iseq_size
ID *	constants
st_table *	index_lookup_table
int	coverage_enabled
struct iseq_link_anchor *	pre_execution_anchor
	This will only be set on the top-level scope node. More...

Detailed Description

Definition at line 21 of file prism_compile.h.

Field Documentation

filepath_encoding

rb_encoding* pm_scope_node::filepath_encoding

This is the encoding of the actual filepath object that will be used when a FILE node is compiled or when the path has to be set on a syntax error.

Definition at line 47 of file prism_compile.h.

pre_execution_anchor

struct iseq_link_anchor* pm_scope_node::pre_execution_anchor

This will only be set on the top-level scope node.

It will contain all of the instructions pertaining to BEGIN{} nodes.

Definition at line 63 of file prism_compile.h.

script_lines

VALUE* pm_scope_node::script_lines

This is a pointer to the list of script lines for the ISEQs that will be associated with this scope node.

It is only set if RubyVM.keep_script_lines is true. If it is set, it will be set to a pointer to an array that is always stack allocated (so no GC marking is needed by this struct). If it is not set, it will be NULL. It is inherited by all child scopes.

Definition at line 40 of file prism_compile.h.

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

• prism_compile.h (e440268d51fe02b303e3817a7a733a0dac1c5091)