From 807c1e56d4ddf91071562948235e37393c4b9bba Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky>
Date: Wed, 30 Aug 2006 00:18:53 +0000
Subject: [PATCH] check in changes to allow [this.length] into grammar

---
 Repair/RepairCompiler/MCC/CDL.cup   |  1 +
 Repair/RepairCompiler/MCC/Lexer.lex |  1 +
 Repair/RepairCompiler/MCC/MDL.cup   |  1 +
 Repair/RepairCompiler/MCC/SDL.cup   |  1 +
 Repair/RepairCompiler/MCC/TDL.cup   | 14 +++++++++++++-
 5 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Repair/RepairCompiler/MCC/CDL.cup b/Repair/RepairCompiler/MCC/CDL.cup
index 6de3880..0c67630 100755
--- a/Repair/RepairCompiler/MCC/CDL.cup
+++ b/Repair/RepairCompiler/MCC/CDL.cup
@@ -145,6 +145,7 @@ parser code {:
     terminal FORALL;
     terminal IN;
     terminal INTEST;
+    terminal THIS;
 
     terminal COMMA;
     terminal SIZEOF;
diff --git a/Repair/RepairCompiler/MCC/Lexer.lex b/Repair/RepairCompiler/MCC/Lexer.lex
index 0664e0b..d6a249b 100755
--- a/Repair/RepairCompiler/MCC/Lexer.lex
+++ b/Repair/RepairCompiler/MCC/Lexer.lex
@@ -74,6 +74,7 @@ CHAR=(\\\"|\\\'|\\\\|\\t|\\n|[\x20-\x21\x23-\x26\x28-\x5B\x5D-\x7E])
 <YYINITIAL> isvalid			{ return tok(Sym.ISVALID, yytext()); }
 <YYINITIAL> for				{ return tok(Sym.FOR, yytext()); }
 <YYINITIAL> to				{ return tok(Sym.TO, yytext()); }
+<YYINITIAL> this	       		{ return tok(Sym.THIS, yytext()); }
 
 <YYINITIAL> structure			{ return tok(Sym.STRUCTURE, yytext()); }
 <YYINITIAL> reserved	      		{ return tok(Sym.RESERVED, yytext()); }
diff --git a/Repair/RepairCompiler/MCC/MDL.cup b/Repair/RepairCompiler/MCC/MDL.cup
index 0ba43a7..7a775c7 100755
--- a/Repair/RepairCompiler/MCC/MDL.cup
+++ b/Repair/RepairCompiler/MCC/MDL.cup
@@ -152,6 +152,7 @@ parser code {:
     terminal FORALL;
     terminal IN;
     terminal INTEST;
+    terminal THIS;
 
     terminal COMMA;
     terminal SIZEOF;
diff --git a/Repair/RepairCompiler/MCC/SDL.cup b/Repair/RepairCompiler/MCC/SDL.cup
index 4547171..9201818 100755
--- a/Repair/RepairCompiler/MCC/SDL.cup
+++ b/Repair/RepairCompiler/MCC/SDL.cup
@@ -135,6 +135,7 @@ parser code {:
     terminal FORALL;
     terminal IN;
     terminal INTEST;
+    terminal THIS;
 
     terminal COMMA;
     terminal SIZEOF;
diff --git a/Repair/RepairCompiler/MCC/TDL.cup b/Repair/RepairCompiler/MCC/TDL.cup
index 6436236..b2e990e 100755
--- a/Repair/RepairCompiler/MCC/TDL.cup
+++ b/Repair/RepairCompiler/MCC/TDL.cup
@@ -133,6 +133,7 @@ parser code {:
     terminal FORALL;
     terminal IN;
     terminal INTEST;
+    terminal THIS;
 
     terminal COMMA;
     terminal SIZEOF;
@@ -474,7 +475,18 @@ location ::=
      
 expr ::= 
 
-	simple_expr:se 
+	THIS DOT ID:field
+	{:
+	debugMessage(PRODSTRING);
+	ParseNode expr = new ParseNode("expr", parser.curLine(1));
+	ParseNode sexpr = new ParseNode("simple_expr", parser.curLine(1));
+	ParseNode loc = new ParseNode("location", parser.curLine(1));
+	loc.addChild("thisfield",parser.curLine(1)).addChild(field);
+	sexpr.addChild(loc);
+	expr.addChild(sexpr);
+	RESULT = expr;
+	:}
+	| simple_expr:se 
 	{:
 	debugMessage(PRODSTRING);
 	ParseNode expr = new ParseNode("expr", parser.curLine(1));
-- 
2.34.1