2.2.51 [HTML5:2014] Section 220.127.116.11 Event handlers
C0068: An unparsable body results in an error reported to the user
The specification states:
... Event handlers ... When the user agent is to get the current value of the event handler H, it must run these steps: 1. If H's value is an internal raw uncompiled handler, run these substeps: ... ... If body is not parsable as FunctionBody or if parsing detects an early error, then follow these substeps: ... 2. Report the error for the appropriate script and with the appropriate position (line number and column number) given by location, using the global object specified by script settings as the target. If the error is still not handled after this, then the error may be reported ... .
All document modes (All versions)
An unparsable body results in an error reported to the user.