woops, discussion should be on [EMAIL PROTECTED]
---------- Forwarded message ---------- From: Sterling Hughes <[EMAIL PROTECTED]> Date: Fri, 16 Jul 2004 00:11:53 -0700 Subject: Re: [ZEND-ENGINE-CVS] cvs: ZendEngine2 / zend_language_parser.y zend_language_scanner.l To: Marcus Boerger <[EMAIL PROTECTED]> Cc: [EMAIL PROTECTED] this breaks bc - it should at least be discussed.... -sterling On Fri, 16 Jul 2004 06:50:58 -0000, Marcus Boerger <[EMAIL PROTECTED]> wrote: > helly Fri Jul 16 02:50:58 2004 EDT > > Modified files: > /ZendEngine2 zend_language_parser.y zend_language_scanner.l > Log: > - Speed up by making null/false/true reserved word which allows to drop > an opcode (FETCH_CONSTANT) for every usage. > > http://cvs.php.net/diff.php/ZendEngine2/zend_language_parser.y?r1=1.144&r2=1.145&ty=u > Index: ZendEngine2/zend_language_parser.y > diff -u ZendEngine2/zend_language_parser.y:1.144 > ZendEngine2/zend_language_parser.y:1.145 > --- ZendEngine2/zend_language_parser.y:1.144 Tue Apr 20 10:14:55 2004 > +++ ZendEngine2/zend_language_parser.y Fri Jul 16 02:50:57 2004 > @@ -18,7 +18,7 @@ > +----------------------------------------------------------------------+ > */ > > -/* $Id: zend_language_parser.y,v 1.144 2004/04/20 14:14:55 andi Exp $ */ > +/* $Id: zend_language_parser.y,v 1.145 2004/07/16 06:50:57 helly Exp $ */ > > /* > * LALR shift/reduce conflicts and how they are resolved: > @@ -142,6 +142,9 @@ > %token T_DOLLAR_OPEN_CURLY_BRACES > %token T_CURLY_OPEN > %token T_PAAMAYIM_NEKUDOTAYIM > +%token T_NULL > +%token T_FALSE > +%token T_TRUE > > %% /* Rules */ > > @@ -675,6 +678,9 @@ > | T_CLASS_C { $$ = $1; } > | T_METHOD_C { $$ = $1; } > | T_FUNC_C { $$ = $1; } > + | T_NULL { $$ = $1; } > + | T_FALSE { $$ = $1; } > + | T_TRUE { $$ = $1; } > ; > > http://cvs.php.net/diff.php/ZendEngine2/zend_language_scanner.l?r1=1.111&r2=1.112&ty=u > Index: ZendEngine2/zend_language_scanner.l > diff -u ZendEngine2/zend_language_scanner.l:1.111 > ZendEngine2/zend_language_scanner.l:1.112 > --- ZendEngine2/zend_language_scanner.l:1.111 Mon Jun 14 15:09:42 2004 > +++ ZendEngine2/zend_language_scanner.l Fri Jul 16 02:50:57 2004 > @@ -19,7 +19,7 @@ > +----------------------------------------------------------------------+ > */ > > -/* $Id: zend_language_scanner.l,v 1.111 2004/06/14 19:09:42 helly Exp $ */ > +/* $Id: zend_language_scanner.l,v 1.112 2004/07/16 06:50:57 helly Exp $ */ > > #define yyleng SCNG(yy_leng) > #define yytext SCNG(yy_text) > @@ -57,6 +57,7 @@ > #include "zend_constants.h" > #include "zend_variables.h" > #include "zend_operators.h" > +#include "zend_API.h" > > #ifdef HAVE_STDARG_H > # include <stdarg.h> > @@ -1301,6 +1302,21 @@ > zendlval->value.str.val = estrndup(filename, zendlval->value.str.len); > zendlval->type = IS_STRING; > return T_FILE; > +} > + > +<ST_IN_SCRIPTING>"NULL" { > + ZVAL_NULL(zendlval); > + return T_NULL; > +} > + > +<ST_IN_SCRIPTING>"FALSE" { > + ZVAL_FALSE(zendlval); > + return T_FALSE; > +} > + > +<ST_IN_SCRIPTING>"TRUE" { > + ZVAL_TRUE(zendlval); > + return T_TRUE; > } > > <INITIAL>(([^<]|"<"[^?%s<]){1,400})|"<s"|"<" { > > -- > Zend Engine CVS Mailing List (http://cvs.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
