[Issue 15755] DMD segfault upon alias on alias on __trait(getAttributes, ...)

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15755

github-bugzi...@puremagic.com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

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[Issue 15755] DMD segfault upon alias on alias on __trait(getAttributes, ...)

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15755

--- Comment #3 from github-bugzi...@puremagic.com ---
Commits pushed to master at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/f11c8ba75ca131df0c228fde9e81b7df07fb7490
Fix Issue 15755 - DMD segfault upon alias on alias on __trait(getAttributes,
...)

https://github.com/dlang/dmd/commit/d23320ce8c4d17e816b425d5aae34272238e
Merge pull request #8353 from RazvanN7/Issue_15755

Fix Issue 15755 - DMD segfault upon alias on alias on __trait(getAttributes,
...)

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[Issue 15755] DMD segfault upon alias on alias on __trait(getAttributes, ...)

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15755

RazvanN  changed:

   What|Removed |Added

 CC||razvan.nitu1...@gmail.com

--- Comment #2 from RazvanN  ---
PR: https://github.com/dlang/dmd/pull/8353

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[Issue 15755] DMD segfault upon alias on alias on __trait(getAttributes, ...)

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15755

ag0ae...@gmail.com changed:

   What|Removed |Added

   Keywords||ice
 CC||ag0ae...@gmail.com

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[Issue 15755] DMD segfault upon alias on alias on __trait(getAttributes, ...)

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15755

Ketmar Dark  changed:

   What|Removed |Added

 CC||ket...@ketmar.no-ip.org

--- Comment #1 from Ketmar Dark  ---
it segfaults when it tries to print this error inside `hasNestedArgs` in
dtemplate.d:

error("%s is nested in both %s and %s", toChars(), enclosing.toChars(),
dparent.toChars());

somehow it ends in "nested" checks with `Dsymbol dparent = sa.toParent2();` as
`null`, and don't bother to double-check if template really has any parent.

it seems that adding a simple check there doesn't really breaks anything (it
shouldn't! ;-), so it can be used as workaround until the real fix will be
done.

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