Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bison dumps core when trying to complain about broken input files.

Browse Source 
Reported by Cris van Pelt.
* src/lex.c (parse_percent_token): Be sure to set token_buffer.
* tests/regression.at (Invalid input: 1, Invalid input: 2): Merge
into...
(Invalid inputs): Strengthen: exercise parse_percent_token.
This commit is contained in:
Akim Demaille
2002-01-24 17:09:34 +00:00
parent 2b548aa648
commit 29ae55f112
4 changed files with 42 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
tests/regression.at
View File

@@ -501,40 +501,30 @@ AT_CLEANUP
## ----------------- ##
## Invalid input 1. ##
## ----------------- ##
## ---------------- ##
## Invalid inputs. ##
## ---------------- ##
AT_SETUP([Invalid input: 1])
AT_SETUP([Invalid inputs])
AT_DATA([input.y],
[[%%
?
default: 'a' }
%{
%&
%a
%-
]])
AT_CHECK([bison input.y], [1], [],
[[input.y:2: invalid input: `?'
input.y:3: fatal error: no rules in the input grammar
]])
AT_CLEANUP
## ----------------- ##
## Invalid input 2. ##
## ----------------- ##
AT_SETUP([Invalid input: 2])
AT_DATA([input.y],
[[%%
default: 'a' }
]])
AT_CHECK([bison input.y], [1], [],
[[input.y:2: invalid input: `}'
input.y:3: invalid input: `}'
input.y:4: invalid input: `%{'
input.y:5: invalid input: `%&'
input.y:6: invalid input: `%a'
input.y:7: invalid input: `%-'
]])
AT_CLEANUP