`uninlined_format_args` misses multi-line macros

[Nemo157]

Summary

When the macro arguments span multiple lines they are missed by the lint.

Lint Name

uninlined_format_args

Reproducer

I tried this code (playground):

pub fn foo() {
    let a = 1;
    format!("{}",
        a
    );
}

I expected to see this happen: an uninlined_format_args warning

Instead, this happened: no warning

Version

clippy: 0.1.66 (2022-10-24 758f196)

[kraktus]

Hello, this is known limitation for now, due to rustc crashing when too many arguments are inlined: #9599