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* data/glr.c (YY_SYMBOL_PRINT): Don't print newline at end to

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fix a small glitch in debugging output.
(yyprocessOneStack, yyrecoverSyntaxError, yyparse): Print newline
after YY_SYMBOL_PRINT where needed.

(struct yyGLRState): Add some comments.
(struct yySemanticOption): Add some comments.
(union yyGLRStackItem): Add comment.

(yymergeOptionSets): Correct this to properly perform the union,
avoiding infinite reported by Michael Rosien.
Update comment.

* tests/glr-regression.at: Add test for GLR merging error reported
by M. Rosien.
This commit is contained in:
Paul Hilfinger
2005-05-21 08:35:51 +00:00
parent 0fb669f9d6
commit 5e6f62f2f1
3 changed files with 185 additions and 14 deletions
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18
ChangeLog
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@@ -1,3 +1,21 @@
2005-05-20 Paul Hilfinger <hilfingr@CS.Berkeley.EDU>
* data/glr.c (YY_SYMBOL_PRINT): Don't print newline at end to
fix a small glitch in debugging output.
(yyprocessOneStack, yyrecoverSyntaxError, yyparse): Print newline
after YY_SYMBOL_PRINT where needed.
(struct yyGLRState): Add some comments.
(struct yySemanticOption): Add some comments.
(union yyGLRStackItem): Add comment.
(yymergeOptionSets): Correct this to properly perform the union,
avoiding infinite reported by Michael Rosien.
Update comment.
* tests/glr-regression.at: Add test for GLR merging error reported
by M. Rosien.
2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
* COPYING, ChangeLog, GNUmakefile, HACKING, Makefile.am,