digitalmars.D.bugs - [Issue 20778] New: exception messages with nulls within are treated
- d-bugmail puremagic.com (27/27) Apr 27 2020 https://issues.dlang.org/show_bug.cgi?id=20778
https://issues.dlang.org/show_bug.cgi?id=20778 Issue ID: 20778 Summary: exception messages with nulls within are treated inconsistently Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: regression Priority: P1 Component: druntime Assignee: nobody puremagic.com Reporter: elpenguino+D gmail.com ``` throw new Exception("hello\0world!"); ``` As of DMD 2.091.1, the printed message is inconsistent between platforms. On windows, the full string is printed. on other platforms, only "hello" is printed. I would expect the entire string to be printed in all cases, but it seems some code in druntime expects the latter case instead (see core.internal.array.casting.onArrayCastError, for example). This inconsistency appears to have been introduced between 2.064 and 2.065, when the default exception printer was changed from using write() to fprintf() on non-windows platforms. --
Apr 27 2020