diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | src/symtab.c | 28 |
2 files changed, 10 insertions, 24 deletions
@@ -1,3 +1,9 @@ +2009-10-03 Joel E. Denny <jdenny@clemson.edu> + + Remove dead code. + * src/symtab.c (symbol_pack): Here because every symbol's number + is always defined by this time. + 2009-10-03 Alex Rozenman <rozenman@gmail.com> Add additional space after periods in NEWS. diff --git a/src/symtab.c b/src/symtab.c index 7d18f92d..e694db48 100644 --- a/src/symtab.c +++ b/src/symtab.c @@ -514,31 +514,11 @@ symbol_check_alias_consistency_processor (void *this, static inline bool symbol_pack (symbol *this) { + aver (this->number != NUMBER_UNDEFINED); if (this->class == nterm_sym) - { - this->number += ntokens; - } - else if (this->alias) - { - /* This symbol and its alias are a single token defn. - Allocate a tokno, and assign to both check agreement of - prec and assoc fields and make both the same */ - if (this->number == NUMBER_UNDEFINED) - { - if (this == endtoken || this->alias == endtoken) - this->number = this->alias->number = 0; - else - { - aver (this->alias->number != NUMBER_UNDEFINED); - this->number = this->alias->number; - } - } - /* Do not do processing below for USER_NUMBER_HAS_STRING_ALIASes. */ - if (this->user_token_number == USER_NUMBER_HAS_STRING_ALIAS) - return true; - } - else /* this->class == token_sym */ - aver (this->number != NUMBER_UNDEFINED); + this->number += ntokens; + else if (this->user_token_number == USER_NUMBER_HAS_STRING_ALIAS) + return true; symbols[this->number] = this; return true; |