X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/2eb8215d4156f442f856026f1714aef7ed185752..fb726fc55e2a79b03564be97d5057e28805d84f0:/Cycript.yy.in

diff --git a/Cycript.yy.in b/Cycript.yy.in
index 7cc9ef9..f289f76 100644
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -1,40 +1,22 @@
-/* Cycript - Inlining/Optimizing JavaScript Compiler
- * Copyright (C) 2009  Jay Freeman (saurik)
+/* Cycript - Optimizing JavaScript Compiler/Runtime
+ * Copyright (C) 2009-2010  Jay Freeman (saurik)
 */
 
-/* Modified BSD License {{{ */
+/* GNU Lesser General Public License, Version 3 {{{ */
 /*
- *        Redistribution and use in source and binary
- * forms, with or without modification, are permitted
- * provided that the following conditions are met:
+ * Cycript is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
  *
- * 1. Redistributions of source code must retain the
- *    above copyright notice, this list of conditions
- *    and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the
- *    above copyright notice, this list of conditions
- *    and the following disclaimer in the documentation
- *    and/or other materials provided with the
- *    distribution.
- * 3. The name of the author may not be used to endorse
- *    or promote products derived from this software
- *    without specific prior written permission.
+ * Cycript is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
+**/
 /* }}} */
 
 @if Bison23 %{
@@ -455,8 +437,10 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <infix_> RelationalExpressionNoIn_
 %type <statement_> ReturnStatement
 %type <rubyProc_> RubyProcExpression
+%type <rubyProc_> RubyProcExpressionNoOA
 %type <functionParameter_> RubyProcParameterList
 %type <functionParameter_> RubyProcParameterList_
+%type <functionParameter_> RubyProcParameters
 %type <functionParameter_> RubyProcParametersOpt
 %type <expression_> ShiftExpression
 %type <expression_> ShiftExpressionNoBF
@@ -777,7 +761,7 @@ ElementList
 /* }}} */
 /* 11.1.5 Object Initialiser {{{ */
 ObjectLiteral
-    : OpenBrace PropertyNameAndValueListOpt "}" { $$ = CYNew CYObject($2); }
+    : Brace PropertyNameAndValueListOpt "}" { $$ = CYNew CYObject($2); }
     ;
 
 PropertyNameAndValueList_
@@ -1282,7 +1266,7 @@ Block_
     ;
 
 Block
-    : Block_ { if ($1) $$ = CYNew CYBlock($1); else $$ = CYNew CYEmpty(); }
+    : Block_ { $$ = CYNew CYBlock($1); }
     ;
 
 StatementList
@@ -1610,7 +1594,7 @@ ClassStatement
     ;
 
 CategoryName
-    : "(" Word ")"
+    : "(" WordOpt ")"
     ;
 
 CategoryStatement
@@ -1955,8 +1939,13 @@ RubyProcParameterList
     | { $$ = NULL; }
     ;
 
-RubyProcParametersOpt
+RubyProcParameters
     : "|" RubyProcParameterList "|" { $$ = $2; }
+    | "||" { $$ = NULL; }
+    ;
+
+RubyProcParametersOpt
+    : RubyProcParameters
     | { $$ = NULL; }
     ;
 
@@ -1964,6 +1953,14 @@ RubyProcExpression
     : "{" RubyProcParametersOpt StatementListOpt "}" { $$ = CYNew CYRubyProc($2, $3); }
     ;
 
+RubyProcExpressionNoOA
+    : "{" RubyProcParameters StatementListOpt "}" { $$ = CYNew CYRubyProc($2, $3); }
+    ;
+
+PrimaryExpressionNo
+    : RubyProcExpressionNoOA { $$ = $1; }
+    ;
+
 LeftHandSideExpression
     : LeftHandSideExpression RubyProcExpression { $$ = CYNew CYRubyBlock($1, $2); }
     ;