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lalr1.cc: destroy $$ when YYERROR is called.

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* data/lalr1.cc (yyreduce): Compute the resulting state before
	running the user action so that yylhs is a valid symbol.
	(yyerrorlab): Since yylhs is complete (it knows its type), we can
	simply call yy_destroy_ to destroy $$ on YYERROR invocations.
	* tests/c++.at (AT_CHECK_VARIANTS): Test YYERROR with variants.
This commit is contained in:
Akim Demaille
2009-08-12 18:00:40 +02:00
parent c67e466f9d
commit c4dc4c4671
3 changed files with 25 additions and 17 deletions
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@@ -1,3 +1,12 @@
2009-08-19 Akim Demaille <demaille@gostai.com>
lalr1.cc: destroy $$ when YYERROR is called.
* data/lalr1.cc (yyreduce): Compute the resulting state before
running the user action so that yylhs is a valid symbol.
(yyerrorlab): Since yylhs is complete (it knows its type), we can
simply call yy_destroy_ to destroy $$ on YYERROR invocations.
* tests/c++.at (AT_CHECK_VARIANTS): Test YYERROR with variants.
2009-08-18 Joel E. Denny <jdenny@clemson.edu>
maint: update for gnulib's recent update-copyright changes