mirror of https://github.com/rust-lang/rust
56 lines
1.3 KiB
Rust
56 lines
1.3 KiB
Rust
// ignore-tidy-tab
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fn main() {
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println!("{");
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//~^ ERROR invalid format string: expected `'}'` but string was terminated
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println!("{{}}");
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println!("}");
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//~^ ERROR invalid format string: unmatched `}` found
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let _ = format!("{_}", _ = 6usize);
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//~^ ERROR invalid format string: invalid argument name `_`
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let _ = format!("{a:_}", a = "", _ = 0);
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//~^ ERROR invalid format string: invalid argument name `_`
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let _ = format!("{a:._$}", a = "", _ = 0);
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//~^ ERROR invalid format string: invalid argument name `_`
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let _ = format!("{");
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//~^ ERROR invalid format string: expected `'}'` but string was terminated
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let _ = format!("}");
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//~^ ERROR invalid format string: unmatched `}` found
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let _ = format!("{\\}");
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//~^ ERROR invalid format string: expected `'}'`, found `'\'`
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let _ = format!("\n\n\n{\n\n\n");
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//~^ ERROR invalid format string
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let _ = format!(r###"
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{"###);
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//~^ ERROR invalid format string
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let _ = format!(r###"
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{
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"###);
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//~^ ERROR invalid format string
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let _ = format!(r###"
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}
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"###);
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//~^^^ ERROR invalid format string
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let _ = format!(r###"
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}
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"###);
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//~^^^ ERROR invalid format string: unmatched `}` found
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println!("{} {} {}", 1, 2);
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//~^ ERROR 3 positional arguments in format string, but there are 2 arguments
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}
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