diff options
| author | Josh Cheek <josh.cheek@gmail.com> | 2019-02-05 22:11:30 -0600 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-06-15 11:25:13 +0900 |
| commit | 5af5dd463929837f7684d1e0865ac2d9394e19a5 (patch) | |
| tree | 27866e2ecb28ed4c8ca856b615f835fdad6671d7 /parse.y | |
| parent | e6aefe2a135102095bcaec379251dff2f4e843d6 (diff) | |
Omg, it works!
I'll rename it and squash this commit later,
just wanted to make sure I couldn't lose it
(took a long time to come up with).
Diffstat (limited to 'parse.y')
| -rw-r--r-- | parse.y | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -91,6 +91,7 @@ enum lex_state_bits { EXPR_LABEL_bit, /* flag bit, label is allowed. */ EXPR_LABELED_bit, /* flag bit, just after a label. */ EXPR_FITEM_bit, /* symbol literal as FNAME. */ + EXPR_LINEND_bit, EXPR_MAX_STATE }; /* examine combinations */ @@ -109,6 +110,7 @@ enum lex_state_e { DEF_EXPR(LABEL), DEF_EXPR(LABELED), DEF_EXPR(FITEM), + DEF_EXPR(LINEND), EXPR_VALUE = EXPR_BEG, EXPR_BEG_ANY = (EXPR_BEG | EXPR_MID | EXPR_CLASS), EXPR_ARG_ANY = (EXPR_ARG | EXPR_CMDARG), @@ -8654,6 +8656,7 @@ parser_yylex(struct parser_params *p) set_file_encoding(p, p->lex.pcur, p->lex.pend); } } + lex_goto_eol(p); dispatch_scan_event(p, tCOMMENT); fallthru = TRUE; @@ -8678,6 +8681,10 @@ parser_yylex(struct parser_params *p) case '\13': /* '\v' */ space_seen = 1; break; + case '#': + SET_LEX_STATE(EXPR_LINEND); + pushback(p, c); + goto retry; case '|': case '&': case '.': { @@ -10016,7 +10023,7 @@ new_regexp(struct parser_params *p, VALUE re, VALUE opt, const YYLTYPE *loc) static const char rb_parser_lex_state_names[][13] = { "EXPR_BEG", "EXPR_END", "EXPR_ENDARG", "EXPR_ENDFN", "EXPR_ARG", "EXPR_CMDARG", "EXPR_MID", "EXPR_FNAME", "EXPR_DOT", "EXPR_CLASS", - "EXPR_LABEL", "EXPR_LABELED","EXPR_FITEM", + "EXPR_LABEL", "EXPR_LABELED","EXPR_FITEM", "EXPR_LINEND", }; static VALUE |