Class: RBS::Parser
Relationships & Source Files | |
Namespace Children | |
Classes:
| |
Inherits: | Object |
Defined in: | lib/rbs/parser_aux.rb, ext/rbs_extension/parser.c, lib/rbs/parser/lex_result.rb, lib/rbs/parser/token.rb |
Constant Summary
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KEYWORDS =
# File 'lib/rbs/parser_aux.rb', line 43%w( bool bot class instance interface nil self singleton top void type unchecked in out end def include extend prepend alias module attr_reader attr_writer attr_accessor public private untyped true false ).each_with_object({}) do |keyword, hash| hash[keyword] = nil end
Class Method Summary
- ._lex(buffer, end_pos)
- ._parse_method_type(buffer, start_pos, end_pos, variables, require_eof)
- ._parse_signature(buffer, end_pos)
- ._parse_type(buffer, start_pos, end_pos, variables, require_eof)
- .buffer(source)
- .lex(source)
- .parse_method_type(source, range: 0, variables: [], require_eof: false)
- .parse_signature(source)
- .parse_type(source, range: 0, variables: [], require_eof: false)
Class Method Details
._lex(buffer, end_pos)
[ GitHub ]# File 'ext/rbs_extension/parser.c', line 2961
static VALUE rbsparser_lex(VALUE self, VALUE buffer, VALUE end_pos) { VALUE string = rb_funcall(buffer, rb_intern("content"), 0); StringValue(string); lexstate *lexer = alloc_lexer(string, 0, FIX2INT(end_pos)); VALUE results = rb_ary_new(); token token = NullToken; while (token.type != pEOF) { token = rbsparser_next_token(lexer); VALUE type = ID2SYM(rb_intern(token_type_str(token.type))); VALUE location = rbs_new_location(buffer, token.range); VALUE pair = rb_ary_new3(2, type, location); rb_ary_push(results, pair); } free(lexer); return results; }
._parse_method_type(buffer, start_pos, end_pos, variables, require_eof)
[ GitHub ]# File 'ext/rbs_extension/parser.c', line 2931
static VALUE rbsparser_parse_method_type(VALUE self, VALUE buffer, VALUE start_pos, VALUE end_pos, VALUE variables, VALUE require_eof) { VALUE string = rb_funcall(buffer, rb_intern("content"), 0); StringValue(string); lexstate *lexer = alloc_lexer(string, FIX2INT(start_pos), FIX2INT(end_pos)); parserstate *parser = alloc_parser(buffer, lexer, FIX2INT(start_pos), FIX2INT(end_pos), variables); struct parse_type_arg arg = { parser, require_eof }; return rb_ensure(parse_method_type_try, (VALUE)&arg, ensure_free_parser, (VALUE)parser); }
._parse_signature(buffer, end_pos)
[ GitHub ]# File 'ext/rbs_extension/parser.c', line 2951
static VALUE rbsparser_parse_signature(VALUE self, VALUE buffer, VALUE end_pos) { VALUE string = rb_funcall(buffer, rb_intern("content"), 0); StringValue(string); lexstate *lexer = alloc_lexer(string, 0, FIX2INT(end_pos)); parserstate *parser = alloc_parser(buffer, lexer, 0, FIX2INT(end_pos), Qnil); return rb_ensure(parse_signature_try, (VALUE)parser, ensure_free_parser, (VALUE)parser); }
._parse_type(buffer, start_pos, end_pos, variables, require_eof)
[ GitHub ]# File 'ext/rbs_extension/parser.c', line 2900
static VALUE rbsparser_parse_type(VALUE self, VALUE buffer, VALUE start_pos, VALUE end_pos, VALUE variables, VALUE require_eof) { VALUE string = rb_funcall(buffer, rb_intern("content"), 0); StringValue(string); lexstate *lexer = alloc_lexer(string, FIX2INT(start_pos), FIX2INT(end_pos)); parserstate *parser = alloc_parser(buffer, lexer, FIX2INT(start_pos), FIX2INT(end_pos), variables); struct parse_type_arg arg = { parser, require_eof }; return rb_ensure(parse_type_try, (VALUE)&arg, ensure_free_parser, (VALUE)parser); }
.buffer(source)
[ GitHub ].lex(source)
[ GitHub ].parse_method_type(source, range: 0, variables: [], require_eof: false)
[ GitHub ]# File 'lib/rbs/parser_aux.rb', line 13
def self.parse_method_type(source, range: 0..., variables: [], require_eof: false) buf = buffer(source) _parse_method_type(buf, range.begin || 0, range.end || buf.last_position, variables, require_eof) end
.parse_signature(source)
[ GitHub ]# File 'lib/rbs/parser_aux.rb', line 18
def self.parse_signature(source) buf = buffer(source) dirs, decls = _parse_signature(buf, buf.last_position) [buf, dirs, decls] end
.parse_type(source, range: 0, variables: [], require_eof: false)
[ GitHub ]# File 'lib/rbs/parser_aux.rb', line 8
def self.parse_type(source, range: 0..., variables: [], require_eof: false) buf = buffer(source) _parse_type(buf, range.begin || 0, range.end || buf.last_position, variables, require_eof) end