mirror of
https://github.com/rust-lang/rust
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18 lines
638 B
Rust
18 lines
638 B
Rust
fn main() {
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let foo = "";
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let bar = "";
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format!(); //~ ERROR requires at least a format string argument
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format!(struct); //~ ERROR expected expression
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format!("s", name =); //~ ERROR expected expression
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format!(
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"s {foo} {} {}",
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foo = foo,
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bar, //~ ERROR positional arguments cannot follow named arguments
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);
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format!("s {foo}", foo = struct); //~ ERROR expected expression
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format!("s", struct); //~ ERROR expected expression
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// This error should come after parsing errors to ensure they are non-fatal.
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format!(123); //~ ERROR format argument must be a string literal
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}
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