Andrew Kelley a69788ba79 std.Build.Step.CheckObject: fix parseDumpNames
This function incorrectly assumed that module name subsections, function
name subsections, and local name subsections are encoded the same,
however according to
[the specification](https://webassembly.github.io/spec/core/appendix/custom.html)
they are encoded differently.

This commit adds support for parsing module name subsections correctly,
which started appearing after upgrading to LLVM 18.
2024-04-30 21:13:49 -07:00
..
2024-03-24 18:28:16 +00:00