X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/8589431355773d9d34105d644ba0ec2d944853e5..ea17f233e6841d9b71753ef9b46ddbd226a31e66:/ChangeLog?ds=sidebyside

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+2006-12-07  Bob Rossi  <bob@brasko.net>
+	and Joel Denny  <jdenny@ces.clemson.edu>
+
+	* data/push.c (yypvarsinit): Change return type from void* to struct
+	yypvars*. No longer cast to void* on return.
+	(struct yypvars): Remove yylen since it need not be remembered between
+	yypushparse invocations.
+	(yypushparse): Don't copy between yylen and pv->yylen.
+
+2006-12-05  Bob Rossi  <bob@brasko.net>
+
+	* data/push.c (yychar_set, yylval_set, yylloc_set): Delete.
+	(yypushparse): Add yynchar, yynlval, yynlloc parameters.
+	(b4_declare_parser_variables): Do not declare yynerrs for push mode.
+	(struct yypvars): Remove b4_declare_parser_variables.
+	(yypvarsinit): Remove init code for removed variables.
+	(global scope): Do not declare b4_declare_parser_variables if
+	push or pure mode.
+	(yypushparse): Add b4_declare_parser_variables.
+	Init new local variables, and remove init code for removed
+	yypvars variables.
+	(yyparse): Delete.
+	* tests/calc.at (_AT_DATA_CALC_Y): Call yypushparse for push mode
+	and yyparse for other modes.
+	(AT_CHECK_CALC_LALR): Added '%skeleton "push.c"' for push tests.
+	* tests/local.at (AT_PUSH_IF, AT_PURE_OR_PUSH_IF): Added.
+	(AT_YYERROR_SEES_LOC_IF): push-parser makes this false.
+	(AT_PURE_LEX_IF): True if pure or push parser.
+
 2006-12-05  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	Document Yacc prologue alternatives and default %destructor's and