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Bug 21691 – premature mangleof can be accessed when pragma mangle calls the function it's applied to

Status: NEW
Severity: minor
Priority: P3
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2021-03-08T21:02:12Z
Last change time: 2024-12-13T19:15:02Z
Assigned to: No Owner
Creator: Dennis
See also: https://issues.dlang.org/show_bug.cgi?id=22620

Moved to GitHub: dmd#19882 →

Comments

Comment #0 by dkorpel — 2021-03-08T21:02:12Z

I did not hit this bug in the wild so I'm marking it as only a minor issue, but found this when testing https://github.com/dlang/dmd/pull/12252: ``` pragma(mangle, getFoo()) string getFoo() { pragma(msg, getFoo.mangleof); return "foo"; } pragma(msg, getFoo.mangleof); ``` Output: > _D9onlineapp6getFooFZAya > foo It should raise a forward reference error, but instead a premature .mangleof is printed.

Comment #1 by robert.schadek — 2024-12-13T19:15:02Z

THIS ISSUE HAS BEEN MOVED TO GITHUB https://github.com/dlang/dmd/issues/19882 DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB