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Remove ruby object from string nodes

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String nodes holds ruby string object on `VALUE nd_lit`.
This commit changes it to `struct rb_parser_string *string`
to reduce dependency on ruby object.
Sometimes these strings are concatenated with other string
therefore string concatenate functions are needed.
This commit is contained in:
yui-knk 2024-02-03 00:50:02 +09:00 • committed by Yuichiro Kaneko
parent f7a407cabd
commit 33c1e082d0
9 changed files with 598 additions and 180 deletions
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28
ruby_parser.c
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@ -166,6 +166,12 @@ mbclen_charfound_p(int len)
return MBCLEN_CHARFOUND_P(len);
}
static int
mbclen_charfound_len(int len)
{
return MBCLEN_CHARFOUND_LEN(len);
}
static const char *
enc_name(void *enc)
{
@ -598,6 +604,7 @@ static const rb_parser_config_t rb_global_parser_config = {
.enc_isalnum = enc_isalnum,
.enc_precise_mbclen = enc_precise_mbclen,
.mbclen_charfound_p = mbclen_charfound_p,
.mbclen_charfound_len = mbclen_charfound_len,
.enc_name = enc_name,
.enc_prev_char = enc_prev_char,
.enc_get = enc_get,
@ -988,6 +995,13 @@ rb_node_imaginary_literal_val(const NODE *n)
return lit;
}
VALUE
rb_node_str_string_val(const NODE *node)
{
rb_parser_string_t *str = RNODE_STR(node)->string;
return rb_str_new_parser_string(str);
}
VALUE
rb_node_sym_string_val(const NODE *node)
{
@ -995,6 +1009,20 @@ rb_node_sym_string_val(const NODE *node)
return ID2SYM(rb_intern3(str->ptr, str->len, str->enc));
}
VALUE
rb_node_dstr_string_val(const NODE *node)
{
rb_parser_string_t *str = RNODE_DSTR(node)->string;
return str ? rb_str_new_parser_string(str) : Qnil;
}
VALUE
rb_node_dregx_string_val(const NODE *node)
{
rb_parser_string_t *str = RNODE_DREGX(node)->string;
return rb_str_new_parser_string(str);
}
VALUE
rb_node_line_lineno_val(const NODE *node)
{