Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-10 12:53:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

* src/symtab.h (SUNDEF): New.

Browse Source 
* src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
stand for `uninitialized', instead of 0.
* src/reader.c (packsymbols, parse_thong_decl): Adjust.
* src/lex.c (lex): Adjust.
* tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
Number it 0.
Let yylex return it instead of a plain 0.
Reported by Dick Streefland.
This commit is contained in:
Akim Demaille
2001-11-02 15:27:11 +00:00
parent cd5aafcf8c
commit 6b7e85b994
6 changed files with 26 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/symtab.c
View File

@@ -1,5 +1,5 @@
/* Symbol table manager for Bison,
Copyright 1984, 1989, 2000 Free Software Foundation, Inc.
Copyright 1984, 1989, 2000, 2001 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -58,7 +58,7 @@ bucket_new (const char *tag, int hashval)
res->value = 0;
res->prec = 0;
res->assoc = right_assoc;
res->user_token_number = 0;
res->user_token_number = SUNDEF;
res->alias = NULL;
res->class = unknown_sym;