X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fas3%2Fparser.y;h=6055295d6be40445a7cc886e3514c31b99df386b;hb=8b94e3aae7e61b3e1e5459addac62aaa7ea5c5bd;hp=61bbdfc9e10b1a6ba5b55a81f4a68f81be213a49;hpb=12a41466dddcc765861bc5da407a3501897bddbb;p=swftools.git

diff --git a/lib/as3/parser.y b/lib/as3/parser.y
index 61bbdfc..6055295 100644
--- a/lib/as3/parser.y
+++ b/lib/as3/parser.y
@@ -128,6 +128,7 @@
 %type <multiname> TYPE
 %type <token> VAR
 %type <token> VARIABLE
+%type <code> VAR_READ
 %type <token> NEW
 %type <token> X_IDENTIFIER
 %type <token> MODIFIER
@@ -606,10 +607,10 @@ VARIABLE_DECLARATION : MODIFIERS VAR T_IDENTIFIER MAYBETYPE MAYBEEXPRESSION {
 MAYBEEXPRESSION : '=' EXPRESSION {$$=$2;}
                 |                {$$=code_new();}
 
-EXPRESSION : E %prec prec_none  {$$ = $1;} //precendence below '-x'
+EXPRESSION : E %prec prec_none  /*precendence below '-x'*/ {$$ = $1;}
 
 E : CONSTANT
-E : VARIABLE %prec T_IDENTIFIER {$$ = abc_pushundefined(0); /* FIXME */}
+E : VAR_READ %prec T_IDENTIFIER {$$ = $1;}
 E : NEW                         {$$ = abc_pushundefined(0); /* FIXME */}
 E : T_REGEXP                    {$$ = abc_pushundefined(0); /* FIXME */}
 E : FUNCTIONCALL
@@ -653,6 +654,12 @@ MAYBE_EXPRESSION_LIST : EXPRESSION_LIST
 EXPRESSION_LIST : EXPRESSION                     {$$=list_new();list_append($$,$1);}
 EXPRESSION_LIST : EXPRESSION_LIST ',' EXPRESSION {list_append($$,$3);}
 
+VAR_READ : T_IDENTIFIER {
+        int i = array_find(state->vars, $1->text);
+        if(i<0)
+            syntaxerror("unknown variable");
+        $$ = abc_getlocal(0, i);
+}
 VARIABLE : T_IDENTIFIER
 VARIABLE : VARIABLE '.' T_IDENTIFIER
 VARIABLE : VARIABLE ".." T_IDENTIFIER // descendants