Rollup merge of #105955 - Nilstrieb:no-trivial-opt-wrappers-we-have-field-accesses...

[rust.git] / src / test / ui / conditional-compilation / cfg-empty-codemap.rs

// Tests that empty source_maps don't ICE (#23301)

// compile-flags: --cfg ""

// error-pattern: invalid `--cfg` argument: `""` (expected `key` or `key="value"`)

pub fn main() {
}