mirror of https://github.com/rust-lang/rust
73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:11:20
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LL | let x: usize = "hello";
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| ----- ^^^^^^^ expected `usize`, found `&str`
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| |
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| expected due to this
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error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:17:29
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LL | fn b(x: Option<isize>) -> usize {
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| ----- expected `usize` because of return type
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LL | match x {
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LL | Some(x) => { return x },
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| ^ expected `usize`, found `isize`
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help: you can convert an `isize` to a `usize` and panic if the converted value doesn't fit
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LL | Some(x) => { return x.try_into().unwrap() },
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| ++++++++++++++++++++
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error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:33:22
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LL | let x = Foo { a: 10isize };
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| ^^^^^^^ expected `usize`, found `isize`
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error[E0560]: struct `Foo` has no field named `b`
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--> $DIR/span-preservation.rs:34:26
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LL | let y = Foo { a: 10, b: 10isize };
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| ^ `Foo` does not have this field
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= note: all struct fields are already assigned
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error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:39:5
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LL | extern "C" fn bar() {
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| - help: try adding a return type: `-> i32`
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LL | 0
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| ^ expected `()`, found integer
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error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:44:5
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LL | extern "C" fn baz() {
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| - help: try adding a return type: `-> i32`
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LL | 0
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| ^ expected `()`, found integer
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error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:49:5
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LL | extern "Rust" fn rust_abi() {
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| - help: try adding a return type: `-> i32`
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LL | 0
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| ^ expected `()`, found integer
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error[E0308]: mismatched types
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--> $DIR/span-preservation.rs:54:5
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LL | extern "\x43" fn c_abi_escaped() {
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| - help: try adding a return type: `-> i32`
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LL | 0
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| ^ expected `()`, found integer
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error: aborting due to 8 previous errors
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Some errors have detailed explanations: E0308, E0560.
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For more information about an error, try `rustc --explain E0308`.
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