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Bison test version 1.875e bugs
From: |
twlevo |
Subject: |
Bison test version 1.875e bugs |
Date: |
Wed, 15 Dec 2004 22:11:19 +0100 (CET) |
User-agent: |
SquirrelMail/1.4.3a |
bugs in the version-1.875e mentioned in the comp.compilers notice
1) vcg graph output has no ` title: "name" ' in the toplevel graph
2) use of keyword `expand' should be `stretch'
3) keyword `normal' for layoutalgorithm does only exist
at commandline, not in the graph. in the vcg.c this
keyword `normal' is mentioned, should not be there.
in the graph output should be no line `layoutalgorithm:'
to select the default layoutalgorithm.
4) a c-comment line in the vcg graph output with the bison
version and input file would be nice, if possible with
number of nodes/edges/backedges.
5) strtol() in handle_action_dollar() is missing check
on complete number conversion. try ` $$=$1gnu ' no warning.
6) at around 32k %token statements strange things may happen.
- Bison test version 1.875e bugs,
twlevo <=