mirror of https://github.com/rust-lang/rust
115 lines
8.4 KiB
Plaintext
115 lines
8.4 KiB
Plaintext
{"$message_type":"diagnostic","message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type.
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Erroneous code examples:
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```compile_fail,E0308
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fn plus_one(x: i32) -> i32 {
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x + 1
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}
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plus_one(\"Not a number\");
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// ^^^^^^^^^^^^^^ expected `i32`, found `&str`
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if \"Not a bool\" {
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// ^^^^^^^^^^^^ expected `bool`, found `&str`
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}
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let x: f32 = \"Not a float\";
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// --- ^^^^^^^^^^^^^ expected `f32`, found `&str`
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// |
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// expected due to this
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```
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This error occurs when an expression was used in a place where the compiler
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expected an expression of a different type. It can occur in several cases, the
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most common being when calling a function and passing an argument which has a
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different type than the matching type in the function declaration.
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"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":622,"byte_end":623,"line_start":17,"line_end":17,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":22,"highlight_end":23}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":613,"byte_end":619,"line_start":17,"line_end":17,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":623,"byte_end":623,"line_start":17,"line_end":17,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:17:22: error[E0308]: mismatched types
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"}
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{"$message_type":"diagnostic","message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type.
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Erroneous code examples:
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```compile_fail,E0308
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fn plus_one(x: i32) -> i32 {
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x + 1
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}
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plus_one(\"Not a number\");
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// ^^^^^^^^^^^^^^ expected `i32`, found `&str`
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if \"Not a bool\" {
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// ^^^^^^^^^^^^ expected `bool`, found `&str`
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}
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let x: f32 = \"Not a float\";
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// --- ^^^^^^^^^^^^^ expected `f32`, found `&str`
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// |
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// expected due to this
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```
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This error occurs when an expression was used in a place where the compiler
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expected an expression of a different type. It can occur in several cases, the
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most common being when calling a function and passing an argument which has a
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different type than the matching type in the function declaration.
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"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":682,"byte_end":683,"line_start":19,"line_end":19,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":22,"highlight_end":23}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":673,"byte_end":679,"line_start":19,"line_end":19,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":683,"byte_end":683,"line_start":19,"line_end":19,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:19:22: error[E0308]: mismatched types
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"}
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{"$message_type":"diagnostic","message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type.
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Erroneous code examples:
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```compile_fail,E0308
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fn plus_one(x: i32) -> i32 {
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x + 1
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}
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plus_one(\"Not a number\");
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// ^^^^^^^^^^^^^^ expected `i32`, found `&str`
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if \"Not a bool\" {
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// ^^^^^^^^^^^^ expected `bool`, found `&str`
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}
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let x: f32 = \"Not a float\";
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// --- ^^^^^^^^^^^^^ expected `f32`, found `&str`
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// |
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// expected due to this
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```
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This error occurs when an expression was used in a place where the compiler
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expected an expression of a different type. It can occur in several cases, the
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most common being when calling a function and passing an argument which has a
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different type than the matching type in the function declaration.
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"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":746,"byte_end":747,"line_start":23,"line_end":23,"column_start":1,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":1,"highlight_end":2}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":736,"byte_end":742,"line_start":22,"line_end":22,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String =","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":747,"byte_end":747,"line_start":23,"line_end":23,"column_start":2,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":2,"highlight_end":2}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:23:1: error[E0308]: mismatched types
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"}
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{"$message_type":"diagnostic","message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type.
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Erroneous code examples:
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```compile_fail,E0308
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fn plus_one(x: i32) -> i32 {
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x + 1
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}
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plus_one(\"Not a number\");
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// ^^^^^^^^^^^^^^ expected `i32`, found `&str`
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if \"Not a bool\" {
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// ^^^^^^^^^^^^ expected `bool`, found `&str`
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}
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let x: f32 = \"Not a float\";
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// --- ^^^^^^^^^^^^^ expected `f32`, found `&str`
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// |
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// expected due to this
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```
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This error occurs when an expression was used in a place where the compiler
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expected an expression of a different type. It can occur in several cases, the
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most common being when calling a function and passing an argument which has a
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different type than the matching type in the function declaration.
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"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":802,"byte_end":810,"line_start":25,"line_end":26,"column_start":22,"column_end":6,"is_primary":true,"text":[{"text":" let s : String = (","highlight_start":22,"highlight_end":23},{"text":" ); // Error spanning the newline.","highlight_start":1,"highlight_end":6}],"label":"expected `String`, found `()`","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":793,"byte_end":799,"line_start":25,"line_end":25,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = (","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:25:22: error[E0308]: mismatched types
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"}
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{"$message_type":"diagnostic","message":"aborting due to 4 previous errors","code":null,"level":"error","spans":[],"children":[],"rendered":"error: aborting due to 4 previous errors
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"}
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