digitalmars.D.bugs - [Issue 22026] New: checkaction=context: Exception thrown by toString
- d-bugmail puremagic.com (30/30) Jun 15 2021 https://issues.dlang.org/show_bug.cgi?id=22026
https://issues.dlang.org/show_bug.cgi?id=22026 Issue ID: 22026 Summary: checkaction=context: Exception thrown by toString hides assertion failures Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: druntime Assignee: nobody puremagic.com Reporter: moonlightsentinel disroot.org checkaction=context calls user-defined toString-methods if defined. But those can throw an exception which masks the real assertion failure, e.g.: truct MayThrow { int i; string toString() { if (i == 1) throw new Exception("Error"); return "Some message"; } } assert(MayThrow(0) == MayThrow(1)); ==================================================== This test will report the exception from toString(), not the assertion failure. --
Jun 15 2021