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Why Bison prefer reduce to shift in dangling else?
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From: |
Lunjin Lu |
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Subject: |
Why Bison prefer reduce to shift in dangling else? |
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Date: |
Fri, 21 Feb 2003 23:01:57 -0500 |
Hello,
I am swamped by the following dangling else problem. Bison prefers reduce to
shift for the following gramma. Any suggestions to resolve this problem will
be appreciated.
Regards,
Lunjin Lu
%token NIL IF THEN ELSE
%start exp
%%
exp : NIL
| IF exp THEN exp
| IF exp THEN exp ELSE exp
%%
- Why Bison prefer reduce to shift in dangling else?,
Lunjin Lu <=
Re: Why Bison prefer reduce to shift in dangling else?, Akim Demaille, 2003/02/25