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Bug 19172 – Improve betterC assertion error mesage for switch_error

Status: RESOLVED
Resolution: FIXED
Severity: enhancement
Priority: P4
Component: druntime
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2018-08-16T09:44:35Z
Last change time: 2023-01-15T05:08:37Z
Keywords: betterC
Assigned to: No Owner
Creator: Seb
See also: https://issues.dlang.org/show_bug.cgi?id=19087

Comments

Comment #0 by greensunny12 — 2018-08-16T09:44:35Z

See also: https://github.com/dlang/druntime/pull/2274#issuecomment-413480569 tl;dr: In -betterC it's currently hard to do custom formatting and thus a more sophisticated error message still needs to be generated for `switch_error`.

Comment #1 by bugzilla — 2023-01-15T04:36:29Z

I'm not sure what you're asking for. Following the link leads to https://issues.dlang.org/show_bug.cgi?id=19087 which has been marked as fixed. Pending further clarification, I'm going to mark this as resolved.

Comment #2 by alphaglosined — 2023-01-15T05:08:37Z

The problem will be that the file and line arguments would have been ignored. I.e. "No appropriate switch clause found on $FILE:$LINE" would be better than just an assert with the message "No appropriate switch clause found".