[Bug 54589] New: Unsupported type-id leaf "151d" & "e"; Unsupported numeric leaf type "800a"

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54589

Bug ID: 54589
           Summary: Unsupported type-id leaf "151d" & "e"; Unsupported
                    numeric leaf type "800a"
           Product: Wine
           Version: 8.1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: dbghelp
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 74122
  --> https://bugs.winehq.org/attachment.cgi?id=74122
Full log of a rust windows cli program crashing

It seems like dbghelp_msc does not support the following things:
- ":numeric_leaf Unsupported numeric leaf type 800a"
- ":codeview_parse_one_type Unsupported type-id leaf e"
- ":codeview_parse_one_type Unsupported type-id leaf 151d"

from freshly compiled rust code (with msvc compiler)

attached is a full log of some rust cli target crashing and wine printing those
helpers

[Bug 54589] Unsupported type-id leaf "151d" & "e"; Unsupported numeric leaf type "800a"

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54589

Eric Pouech  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Eric Pouech  ---
a couple of comments:
- the crash the program is not linked to the fixme:s you refer to (these could
be implemented, but they are triggered when wine's debugger load debug
information after the crash happened)
- AFAICT there's no msvc rust compiler; MS integrates rust into Visual Code,
but still uses rustc as compiler (not msvc).

so unsure of what you need:
- remove the FIXME:s (can be workaround by using WINEDEBUG=-dbghelp)
- resolve the crash; in that case, you'd rather either post here the simplest
.rs that triggers the issue or a link to the generated exectutable

[Bug 54589] Unsupported type-id leaf "151d" & "e"; Unsupported numeric leaf type "800a"

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54589

--- Comment #2 from hasezoey  ---
> so unsure of what you need:

i had opened this issue for the mentioned leaf types being unsupported and to
add support (or at least have a reason on why it will stay unsupported), not to
resolve the crash (i already have a workaround for that, see
https://bugs.winehq.org/show_bug.cgi?id=54592)
> - AFAICT there's no msvc rust compiler; MS integrates rust into Visual Code, but still uses rustc as compiler (not msvc).

there is, component `rust-std-x86_64-pc-windows-msvc`, though it may not be the
definition of "compiler", rather i meant "target" (installed via
https://crates.io/crates/xwin)