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Remove dead code.
From: |
Joel E. Denny |
Subject: |
Remove dead code. |
Date: |
Sun, 4 Oct 2009 14:22:31 -0400 (EDT) |
User-agent: |
Alpine 1.00 (DEB 882 2007-12-20) |
I pushed this to master and branch-2.5.
>From f74d6d25914371ed894583a69f99d547f9f283bf Mon Sep 17 00:00:00 2001
From: Joel E. Denny <address@hidden>
Date: Sat, 3 Oct 2009 11:53:05 -0400
Subject: [PATCH] Remove dead code.
* src/symtab.c (symbol_pack): Here because every symbol's number
is always defined by this time.
---
ChangeLog | 6 ++++++
src/symtab.c | 28 ++++------------------------
2 files changed, 10 insertions(+), 24 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 35b71ee..1ea72b2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-10-03 Joel E. Denny <address@hidden>
+
+ 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 <address@hidden>
Add additional space after periods in NEWS.
diff --git a/src/symtab.c b/src/symtab.c
index cac9f80..0a3c447 100644
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -549,31 +549,11 @@ 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;
--
1.5.4.3
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- Remove dead code.,
Joel E. Denny <=