ignored-unit-patterns shouldn't look inside macro invocations

[mpalmer]

Summary

I'm getting CI failures on a project that uses Deku because it trips the ignored-unit-patterns lint inside the DekuRead and DekuWrite derive macros (such as in this run). It doesn't seem useful for this lint to fire on code I can't control.

Lint Name

ignored-unit-patterns

Reproducer

No response

Version

rustc 1.75.0-nightly (2e5a9dd6c 2023-10-02)
binary: rustc
commit-hash: 2e5a9dd6c9eaa42f0684b4b760bd68fc27cbe51b
commit-date: 2023-10-02
host: x86_64-unknown-linux-gnu
release: 1.75.0-nightly
LLVM version: 17.0.2

Additional Labels

No response

[mpalmer]

This is... amazing. Thanks so much, @bors! 😻