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ast.rb: RubyVM::AST.parse and .of accepts save_script_lines: true

This option makes the parser keep the original source as an array of
the original code lines. This feature exploits the mechanism of
`SCRIPT_LINES__` but records only the specified code that is passed to
RubyVM::AST.of or .parse, instead of recording all parsed program texts.
This commit is contained in:
Yusuke Endoh 2021-06-17 23:43:08 +09:00
parent c639b58823
commit acae5f363d
Notes: git 2021-06-18 02:34:57 +09:00
8 changed files with 145 additions and 22 deletions

View file

@ -15,6 +15,7 @@ struct rb_iseq_struct; /* in vm_core.h */
/* parse.y */
VALUE rb_parser_set_yydebug(VALUE, VALUE);
void *rb_parser_load_file(VALUE parser, VALUE name);
void rb_parser_save_script_lines(VALUE vparser);
RUBY_SYMBOL_EXPORT_BEGIN
VALUE rb_parser_set_context(VALUE, const struct rb_iseq_struct *, int);