diff options
Diffstat (limited to 'src/test/ui/macros/issue-30143.rs')
-rw-r--r-- | src/test/ui/macros/issue-30143.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/macros/issue-30143.rs b/src/test/ui/macros/issue-30143.rs new file mode 100644 index 000000000..ac4c1da5c --- /dev/null +++ b/src/test/ui/macros/issue-30143.rs @@ -0,0 +1,11 @@ +use std::fmt::Write; + +fn main() { + println!(0); + //~^ ERROR format argument must be a string literal + eprintln!('a'); + //~^ ERROR format argument must be a string literal + let mut s = String::new(); + writeln!(s, true).unwrap(); + //~^ ERROR format argument must be a string literal +} |