diff options
Diffstat (limited to 'parse.y')
| -rw-r--r-- | parse.y | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -3,7 +3,7 @@ parse.y - $Author: matz $ - $Date: 1994/11/22 01:22:38 $ + $Date: 1994/12/06 09:30:09 $ created at: Fri May 28 18:02:42 JST 1993 Copyright (C) 1994 Yukihiro Matsumoto @@ -1283,8 +1283,10 @@ parse_string(term) tokadd(c); } else { + int flags = EXPAND_B; + if (term != '"') flags |= LEAVE_BS; pushback(); - read_escape(LEAVE_BS | EXPAND_B); + read_escape(flags); } continue; } @@ -1364,9 +1366,9 @@ yylex() retry: switch (c = nextc()) { - case '\0': - case '\004': - case '\032': + case '\0': /* NUL */ + case '\004': /* ^D */ + case '\032': /* ^Z */ case -1: /* end of script. */ return 0; @@ -2983,10 +2985,14 @@ rb_class2name(class) Fail("0x%x is not a class/module", class); } - while (FL_TEST(class, FL_SINGLE)) { + if (FL_TEST(class, FL_SINGLE)) { class = (struct RClass*)class->super; } + while (TYPE(class) == T_ICLASS) { + class = (struct RClass*)class->super; + } + st_foreach(rb_class_tbl, id_find, class); if (find_ok) { return rb_id2name((ID)find_ok); |