diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/ui/type/binding-assigned-block-without-tail-expression.stderr | 90 |
1 files changed, 35 insertions, 55 deletions
diff --git a/src/test/ui/type/binding-assigned-block-without-tail-expression.stderr b/src/test/ui/type/binding-assigned-block-without-tail-expression.stderr index 646c632517a..3e96d7f317b 100644 --- a/src/test/ui/type/binding-assigned-block-without-tail-expression.stderr +++ b/src/test/ui/type/binding-assigned-block-without-tail-expression.stderr @@ -1,29 +1,25 @@ error[E0277]: `()` doesn't implement `std::fmt::Display` --> $DIR/binding-assigned-block-without-tail-expression.rs:14:20 | +LL | 42; + | - help: remove this semicolon +... LL | println!("{}", x); | ^ `()` cannot be formatted with the default formatter | = help: the trait `std::fmt::Display` is not implemented for `()` = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: remove this semicolon - | -LL - 42; -LL + 42 - | error[E0277]: `()` doesn't implement `std::fmt::Display` --> $DIR/binding-assigned-block-without-tail-expression.rs:15:20 | +LL | let y = {}; + | -- this empty block is missing a tail expression +... LL | println!("{}", y); | ^ `()` cannot be formatted with the default formatter | -help: this empty block is missing a tail expression - --> $DIR/binding-assigned-block-without-tail-expression.rs:7:13 - | -LL | let y = {}; - | ^^ = help: the trait `std::fmt::Display` is not implemented for `()` = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) @@ -31,32 +27,28 @@ LL | let y = {}; error[E0277]: `()` doesn't implement `std::fmt::Display` --> $DIR/binding-assigned-block-without-tail-expression.rs:16:20 | +LL | "hi"; + | - help: remove this semicolon +... LL | println!("{}", z); | ^ `()` cannot be formatted with the default formatter | = help: the trait `std::fmt::Display` is not implemented for `()` = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: remove this semicolon - | -LL - "hi"; -LL + "hi" - | error[E0277]: `()` doesn't implement `std::fmt::Display` --> $DIR/binding-assigned-block-without-tail-expression.rs:17:20 | -LL | println!("{}", s); - | ^ `()` cannot be formatted with the default formatter - | -help: this block is missing a tail expression - --> $DIR/binding-assigned-block-without-tail-expression.rs:11:13 - | LL | let s = { - | _____________^ + | _____________- LL | | S; LL | | }; - | |_____^ + | |_____- this block is missing a tail expression +... +LL | println!("{}", s); + | ^ `()` cannot be formatted with the default formatter + | = help: the trait `std::fmt::Display` is not implemented for `()` = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) @@ -64,64 +56,52 @@ LL | | }; error[E0308]: mismatched types --> $DIR/binding-assigned-block-without-tail-expression.rs:18:18 | +LL | 42; + | - help: remove this semicolon +... LL | let _: i32 = x; | --- ^ expected `i32`, found `()` | | | expected due to this - | -help: remove this semicolon - | -LL - 42; -LL + 42 - | error[E0308]: mismatched types --> $DIR/binding-assigned-block-without-tail-expression.rs:19:18 | +LL | let y = {}; + | -- this empty block is missing a tail expression +... LL | let _: i32 = y; | --- ^ expected `i32`, found `()` | | | expected due to this - | -help: this empty block is missing a tail expression - --> $DIR/binding-assigned-block-without-tail-expression.rs:7:13 - | -LL | let y = {}; - | ^^ error[E0308]: mismatched types --> $DIR/binding-assigned-block-without-tail-expression.rs:20:18 | -LL | let _: i32 = z; - | --- ^ expected `i32`, found `()` - | | - | expected due to this - | -help: this block is missing a tail expression - --> $DIR/binding-assigned-block-without-tail-expression.rs:8:13 - | LL | let z = { - | _____________^ + | _____________- LL | | "hi"; LL | | }; - | |_____^ + | |_____- this block is missing a tail expression +... +LL | let _: i32 = z; + | --- ^ expected `i32`, found `()` + | | + | expected due to this error[E0308]: mismatched types --> $DIR/binding-assigned-block-without-tail-expression.rs:21:18 | -LL | let _: i32 = s; - | --- ^ expected `i32`, found `()` - | | - | expected due to this - | -help: this block is missing a tail expression - --> $DIR/binding-assigned-block-without-tail-expression.rs:11:13 - | LL | let s = { - | _____________^ + | _____________- LL | | S; LL | | }; - | |_____^ + | |_____- this block is missing a tail expression +... +LL | let _: i32 = s; + | --- ^ expected `i32`, found `()` + | | + | expected due to this error: aborting due to 8 previous errors |