diff options
Diffstat (limited to 'src/test/ui/conditional-compilation/cfg-empty-codemap.rs')
| -rw-r--r-- | src/test/ui/conditional-compilation/cfg-empty-codemap.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/conditional-compilation/cfg-empty-codemap.rs b/src/test/ui/conditional-compilation/cfg-empty-codemap.rs new file mode 100644 index 000000000..9e34cacf7 --- /dev/null +++ b/src/test/ui/conditional-compilation/cfg-empty-codemap.rs @@ -0,0 +1,8 @@ +// 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() { +} |