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Re: %destructor and unused values
From: |
John P. Hartmann |
Subject: |
Re: %destructor and unused values |
Date: |
Mon, 28 Jan 2013 16:43:25 +0100 |
But here is another one:
| dotobyfors dotobyfor { listend($1, $2); }
Gets "warning: unset value: $$".
I'm relying on the default $$ = $1 here.
Or is there something more subtle going on? Or (shudder) is the
default applied only when there is no explicit semantic code? (In
which case I have a lot of grammars to fix.)
- %destructor and unused values, John P. Hartmann, 2013/01/28
- Re: %destructor and unused values, Akim Demaille, 2013/01/28
- Re: %destructor and unused values, John P. Hartmann, 2013/01/28
- Re: %destructor and unused values,
John P. Hartmann <=
- Re: %destructor and unused values, John P. Hartmann, 2013/01/28
- Re: %destructor and unused values, Akim Demaille, 2013/01/28
- Re: %destructor and unused values, John P. Hartmann, 2013/01/28
- Re: %destructor and unused values, Akim Demaille, 2013/01/28
- Re: %destructor and unused values, John P. Hartmann, 2013/01/28