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			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: available fields are: `a`
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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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