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

todo: remove erroneous task

Browse Source 
* tests/input.at: Check that there are no warnings about stray $ and @
in the epilogue.
* TODO: Remove the correponding task.
This commit is contained in:
Akim Demaille
2012-12-30 09:28:42 +01:00
parent a565e60eef
commit b8a8cc42c6
2 changed files with 6 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
TODO
View File

@@ -43,10 +43,6 @@ back-ported.
yytoken = yytranslate_ (yychar);
** $ and others in epilogue
A stray $ is a warning in the actions, but an error in the epilogue.
IMHO, it should not even be a warning in the epilogue.
** stack.hh
Get rid of it. The original idea is nice, but actually it makes
the code harder to follow, and uselessly different from the other

9
tests/input.at
View File

@@ -1668,19 +1668,22 @@ AT_DATA_GRAMMAR([[input.y]],
%destructor { $%; @%; } <*> exp TOK;
%initial-action { $%; @%; };
%printer { $%; @%; } <*> exp TOK;
%{ $ @ %} // Should not warn.
%%
exp: TOK { $%; @%; $$ = $1; };
%%
$ @ // Should not warn.
]])
AT_BISON_CHECK([[input.y]], 0, [],
AT_BISON_CHECK([[-Wall input.y]], 0, [],
[[input.y:11.19: warning: stray '$' [-Wother]
input.y:11.23: warning: stray '@' [-Wother]
input.y:12.19: warning: stray '$' [-Wother]
input.y:12.23: warning: stray '@' [-Wother]
input.y:13.19: warning: stray '$' [-Wother]
input.y:13.23: warning: stray '@' [-Wother]
input.y:15.19: warning: stray '$' [-Wother]
input.y:15.23: warning: stray '@' [-Wother]
input.y:16.19: warning: stray '$' [-Wother]
input.y:16.23: warning: stray '@' [-Wother]
]])
AT_CLEANUP