diff options
Diffstat (limited to 'src/test/ui/fmt')
| -rw-r--r-- | src/test/ui/fmt/ifmt-bad-arg.rs | 2 | ||||
| -rw-r--r-- | src/test/ui/fmt/ifmt-bad-arg.stderr | 13 | ||||
| -rw-r--r-- | src/test/ui/fmt/ifmt-unimpl.stderr | 2 | ||||
| -rw-r--r-- | src/test/ui/fmt/send-sync.stderr | 14 |
4 files changed, 24 insertions, 7 deletions
diff --git a/src/test/ui/fmt/ifmt-bad-arg.rs b/src/test/ui/fmt/ifmt-bad-arg.rs index 84f4cc7f4..f00cb05c9 100644 --- a/src/test/ui/fmt/ifmt-bad-arg.rs +++ b/src/test/ui/fmt/ifmt-bad-arg.rs @@ -94,4 +94,6 @@ tenth number: {}", // doesn't exist. println!("{:.*}"); //~^ ERROR 2 positional arguments in format string, but no arguments were given + println!("{:.0$}"); + //~^ ERROR 1 positional argument in format string, but no arguments were given } diff --git a/src/test/ui/fmt/ifmt-bad-arg.stderr b/src/test/ui/fmt/ifmt-bad-arg.stderr index 5439ee173..dbb4bc6d9 100644 --- a/src/test/ui/fmt/ifmt-bad-arg.stderr +++ b/src/test/ui/fmt/ifmt-bad-arg.stderr @@ -273,6 +273,17 @@ LL | println!("{:.*}"); = note: positional arguments are zero-based = note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html +error: 1 positional argument in format string, but no arguments were given + --> $DIR/ifmt-bad-arg.rs:97:15 + | +LL | println!("{:.0$}"); + | ^^---^ + | | + | this precision flag expects an `usize` argument at position 0, but no arguments were given + | + = note: positional arguments are zero-based + = note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html + error[E0425]: cannot find value `foo` in this scope --> $DIR/ifmt-bad-arg.rs:27:18 | @@ -339,7 +350,7 @@ LL | pub fn from_usize(x: &usize) -> ArgumentV1<'_> { | ^^^^^^^^^^ = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to 37 previous errors +error: aborting due to 38 previous errors Some errors have detailed explanations: E0308, E0425. For more information about an error, try `rustc --explain E0308`. diff --git a/src/test/ui/fmt/ifmt-unimpl.stderr b/src/test/ui/fmt/ifmt-unimpl.stderr index dbcb2eb66..0e34f9135 100644 --- a/src/test/ui/fmt/ifmt-unimpl.stderr +++ b/src/test/ui/fmt/ifmt-unimpl.stderr @@ -14,7 +14,7 @@ LL | format!("{:X}", "3"); NonZeroI8 NonZeroIsize and 21 others - = note: required because of the requirements on the impl of `UpperHex` for `&str` + = note: required for `&str` to implement `UpperHex` note: required by a bound in `ArgumentV1::<'a>::new_upper_hex` --> $SRC_DIR/core/src/fmt/mod.rs:LL:COL | diff --git a/src/test/ui/fmt/send-sync.stderr b/src/test/ui/fmt/send-sync.stderr index 7c7a3c884..3ed040c3a 100644 --- a/src/test/ui/fmt/send-sync.stderr +++ b/src/test/ui/fmt/send-sync.stderr @@ -1,14 +1,16 @@ error[E0277]: `core::fmt::Opaque` cannot be shared between threads safely - --> $DIR/send-sync.rs:8:5 + --> $DIR/send-sync.rs:8:10 | LL | send(format_args!("{:?}", c)); - | ^^^^ `core::fmt::Opaque` cannot be shared between threads safely + | ---- ^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Opaque` cannot be shared between threads safely + | | + | required by a bound introduced by this call | = help: within `[ArgumentV1<'_>]`, the trait `Sync` is not implemented for `core::fmt::Opaque` = note: required because it appears within the type `&core::fmt::Opaque` = note: required because it appears within the type `ArgumentV1<'_>` = note: required because it appears within the type `[ArgumentV1<'_>]` - = note: required because of the requirements on the impl of `Send` for `&[ArgumentV1<'_>]` + = note: required for `&[ArgumentV1<'_>]` to implement `Send` = note: required because it appears within the type `Arguments<'_>` note: required by a bound in `send` --> $DIR/send-sync.rs:1:12 @@ -17,10 +19,12 @@ LL | fn send<T: Send>(_: T) {} | ^^^^ required by this bound in `send` error[E0277]: `core::fmt::Opaque` cannot be shared between threads safely - --> $DIR/send-sync.rs:9:5 + --> $DIR/send-sync.rs:9:10 | LL | sync(format_args!("{:?}", c)); - | ^^^^ `core::fmt::Opaque` cannot be shared between threads safely + | ---- ^^^^^^^^^^^^^^^^^^^^^^^ `core::fmt::Opaque` cannot be shared between threads safely + | | + | required by a bound introduced by this call | = help: within `Arguments<'_>`, the trait `Sync` is not implemented for `core::fmt::Opaque` = note: required because it appears within the type `&core::fmt::Opaque` |