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* doc/Makefile.am (CLEANFILES): Add bison.fns for distcheck.

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Changes in response to error report by S. Eken: GLR mode does not

(yyfill): New function to copy from stack tree into array
(yyuserAction): Modify to allow incremental move of semantic values
to rhs array when in GLR mode.
Define YYFILL to use in user-defined actions to fill semantic array
(yyresolveStates): Use X == NULL for pointers, not !X.
This commit is contained in:
Akim Demaille
2003-01-30 08:03:10 +00:00
parent 6029a57f53
commit 0435d061f2
2 changed files with 30 additions and 10 deletions
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@@ -1,29 +1,33 @@
2003-01-30 Akim Demaille <akim@epita.fr>
* doc/Makefile.am (CLEANFILES): Add bison.fns for distcheck.
2003-01-29 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
* tests/cxx-type.at: Correct apparent typo in Bison input: $$ instead
of $1.
Changes in response to error report by S. Eken: GLR mode does not
Changes in response to error report by S. Eken: GLR mode does not
handle negative $ indices or $ indices in embedded rules correctly.
See <http://mail.gnu.org/archive/html/bug-bison/2003-01/msg00076.html>.
* data/glr.c (b4_rhs_value): Change to use YYFILL macro.
(b4_rhs_location): Ditto.
(yyfill): New function to copy from stack tree into array
(yyfill): New function to copy from stack tree into array
incrementally.
(yyuserAction): Modify to allow incremental move of semantic values
to rhs array when in GLR mode.
Define YYFILL to use in user-defined actions to fill semantic array
(yyuserAction): Modify to allow incremental move of semantic values
to rhs array when in GLR mode.
Define YYFILL to use in user-defined actions to fill semantic array
as needed.
Remove dummy use of yystack, as there is now a guaranteed use.
(yydoAction): Modify to allow incremental move of semantic values
to rhs array when in GLR mode.
(yyresolveAction): Ditto.
(yyglrShiftDefer): Update comment.
(yyresolveStates): Use X == NULL for pointers, not !X.
(yyresolveStates): Use X == NULL for pointers, not !X.
(yyglrReduce): Ditto.
(yydoAction): Ditto
* tests/glr-regr1.at: Rename to ...
* tests/glr-regression.at: Add new regression test for the problems
described above (adapted from S. Eken).