284   var script = %MessageGetScript(message);
285   var location = script.locationFromPosition(start_position, true);
294   var script = %MessageGetScript(message);
296   var location = script.locationFromPosition(start_position, true);
608 function SourceLocation(script, position, line, column, start, end) {  argument
609   this.script = script;
675   return %_CallFunction(this.script.source,
709 function SourceSlice(script, from_line, to_line, from_position, to_position) {  argument
710   this.script = script;
723   return %_CallFunction(this.script.source,
738   var script = %MessageGetScript(message);
740   var location = script.locationFromPosition(start_position, false);
807   var script = %FunctionGetScript(this.fun);
808   return script && script.compilation_type == COMPILATION_TYPE_EVAL;
812   var script = %FunctionGetScript(this.fun);
813   return FormatEvalOrigin(script);
817   var script = %FunctionGetScript(this.fun);
818   return script ? script.nameOrSourceURL() : null;
834   var script = %FunctionGetScript(this.fun);
835   if (script && script.compilation_type == COMPILATION_TYPE_EVAL) {
877   var script = %FunctionGetScript(this.fun);
878   return script ? script.name : null;
885   var script = %FunctionGetScript(this.fun);
887   if (script) {
888     location = script.locationFromPosition(this.pos, true);
897   var script = %FunctionGetScript(this.fun);
899   if (script) {
900     location = script.locationFromPosition(this.pos, true);
906   var script = %FunctionGetScript(this.fun);
907   return script ? (script.type == TYPE_NATIVE) : false;
941 function FormatEvalOrigin(script) {  argument
942   var sourceURL = script.nameOrSourceURL();
948   if (script.eval_from_function_name) {
949     eval_origin += script.eval_from_function_name;
954   var eval_from_script = script.eval_from_script;
964             script.eval_from_script_position, true);