diff options
Diffstat (limited to 'src/test/ui/span')
| -rw-r--r-- | src/test/ui/span/issue-39018.stderr | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/test/ui/span/issue-39018.stderr b/src/test/ui/span/issue-39018.stderr index 444d037571e..9054dd931ca 100644 --- a/src/test/ui/span/issue-39018.stderr +++ b/src/test/ui/span/issue-39018.stderr @@ -7,7 +7,8 @@ LL | let x = "Hello " + "World!"; | | `+` cannot be used to concatenate two `&str` strings | &str | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. +help: use `to_owned()` to create an owned `String` from a string reference | LL | let x = "Hello ".to_owned() + "World!"; | +++++++++++ @@ -46,7 +47,7 @@ LL | let x = "Hello " + "World!".to_owned(); | | `+` cannot be used to concatenate a `&str` with a `String` | &str | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left +help: call `.to_owned()` on the left and add a borrow on the right | LL | let x = "Hello ".to_owned() + &"World!".to_owned(); | +++++++++++ + @@ -59,12 +60,9 @@ LL | let _ = &a + &b; | | | | | `+` cannot be used to concatenate two `&str` strings | &String + | help: remove the borrow to obtain an owned `String` | -help: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left - | -LL - let _ = &a + &b; -LL + let _ = a + &b; - | + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. error[E0369]: cannot add `String` to `&String` --> $DIR/issue-39018.rs:27:16 @@ -75,7 +73,7 @@ LL | let _ = &a + b; | | `+` cannot be used to concatenate a `&str` with a `String` | &String | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left +help: remove the borrow on the left and add one on the right | LL - let _ = &a + b; LL + let _ = a + &b; @@ -99,7 +97,7 @@ LL | let _ = e + b; | | `+` cannot be used to concatenate a `&str` with a `String` | &String | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left +help: call `.to_owned()` on the left and add a borrow on the right | LL | let _ = e.to_owned() + &b; | +++++++++++ + @@ -113,7 +111,8 @@ LL | let _ = e + &b; | | `+` cannot be used to concatenate two `&str` strings | &String | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. +help: use `to_owned()` to create an owned `String` from a string reference | LL | let _ = e.to_owned() + &b; | +++++++++++ @@ -127,7 +126,8 @@ LL | let _ = e + d; | | `+` cannot be used to concatenate two `&str` strings | &String | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. +help: use `to_owned()` to create an owned `String` from a string reference | LL | let _ = e.to_owned() + d; | +++++++++++ @@ -141,7 +141,8 @@ LL | let _ = e + &d; | | `+` cannot be used to concatenate two `&str` strings | &String | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. +help: use `to_owned()` to create an owned `String` from a string reference | LL | let _ = e.to_owned() + &d; | +++++++++++ @@ -171,7 +172,8 @@ LL | let _ = c + &d; | | `+` cannot be used to concatenate two `&str` strings | &str | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. +help: use `to_owned()` to create an owned `String` from a string reference | LL | let _ = c.to_owned() + &d; | +++++++++++ @@ -185,7 +187,8 @@ LL | let _ = c + d; | | `+` cannot be used to concatenate two `&str` strings | &str | -help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left + = note: String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left. +help: use `to_owned()` to create an owned `String` from a string reference | LL | let _ = c.to_owned() + d; | +++++++++++ |