jscript: Added support for relational CC expressions.

dlls/jscript/cc_parser.y

@@ -192,13 +192,13 @@ CCEqualityExpression
 CCRelationalExpression
     : CCShiftExpression             { $$ = $1; }
     | CCRelationalExpression '<' CCShiftExpression
-                                    { FIXME("'<' expression not implemented\n"); ctx->hres = E_NOTIMPL; YYABORT; }
+                                    { $$ = ccval_bool(get_ccnum($1) < get_ccnum($3)); }
     | CCRelationalExpression tLEQ CCShiftExpression
-                                    { FIXME("'<=' expression not implemented\n"); ctx->hres = E_NOTIMPL; YYABORT; }
+                                    { $$ = ccval_bool(get_ccnum($1) <= get_ccnum($3)); }
     | CCRelationalExpression '>' CCShiftExpression
-                                    { FIXME("'>' expression not implemented\n"); ctx->hres = E_NOTIMPL; YYABORT; }
+                                    { $$ = ccval_bool(get_ccnum($1) > get_ccnum($3)); }
     | CCRelationalExpression tGEQ CCShiftExpression
-                                    { FIXME("'>=' expression not implemented\n"); ctx->hres = E_NOTIMPL; YYABORT; }
+                                    { $$ = ccval_bool(get_ccnum($1) >= get_ccnum($3)); }
 
 CCShiftExpression
     : CCAdditiveExpression          { $$ = $1; }

dlls/jscript/tests/cc.js

@@ -152,8 +152,33 @@ ok(@test === true, "@test = " + @test);
 @set @test = (1==false+1)
 ok(@test === true, "@test = " + @test);
 
-@set @test = (1+true==false+1)
-ok(@test === false, "@test = " + @test);
+function expect(val, exval) {
+    ok(val === exval, "got " + val + " expected " + exval);
+}
+
+@set @test = (false < 0.5)
+expect(@test, true);
+
+@set @test = (true == 0 < 0.5)
+expect(@test, true);
+
+@set @test = (false < 0)
+expect(@test, false);
+
+@set @test = (false > 0.5)
+expect(@test, false);
+
+@set @test = (1 < true)
+expect(@test, false);
+
+@set @test = (1 <= true)
+expect(@test, true);
+
+@set @test = (1 >= true)
+expect(@test, true);
+
+@set @test = (1 >= true-1)
+expect(@test, true);
 
 @if (false)
     this wouldn not parse