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M4, "[", and %destructor
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From: |
Joel E. Denny |
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Subject: |
M4, "[", and %destructor |
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Date: |
Tue, 19 Jul 2005 01:28:30 -0400 (EDT) |
For this bison spec:
%union { char * ptr; }
%token <ptr> BRACKET "["
%destructor { delete $$; } BRACKET
%%
start: BRACKET;
%%
bison 2.0 fails with:
NONE:0: /usr/local/bin/m4: ERROR: EOF in string
bison: subsidiary program `/usr/local/bin/m4' failed (exit status 1)
bison 1.875 does not fail.
Joel
- M4, "[", and %destructor,
Joel E. Denny <=