mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
333 lines
11 KiB
Plaintext
333 lines
11 KiB
Plaintext
error: 1 positional argument in format string, but no arguments were given
|
|
--> $DIR/ifmt-bad-arg.rs:6:14
|
|
|
|
|
LL | format!("{}");
|
|
| ^^
|
|
|
|
error: invalid reference to positional argument 1 (there is 1 argument)
|
|
--> $DIR/ifmt-bad-arg.rs:9:15
|
|
|
|
|
LL | format!("{1}", 1);
|
|
| ^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
|
|
error: argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:9:20
|
|
|
|
|
LL | format!("{1}", 1);
|
|
| ----- ^ argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: 2 positional arguments in format string, but no arguments were given
|
|
--> $DIR/ifmt-bad-arg.rs:13:14
|
|
|
|
|
LL | format!("{} {}");
|
|
| ^^ ^^
|
|
|
|
error: invalid reference to positional argument 1 (there is 1 argument)
|
|
--> $DIR/ifmt-bad-arg.rs:16:19
|
|
|
|
|
LL | format!("{0} {1}", 1);
|
|
| ^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
|
|
error: invalid reference to positional argument 2 (there are 2 arguments)
|
|
--> $DIR/ifmt-bad-arg.rs:19:23
|
|
|
|
|
LL | format!("{0} {1} {2}", 1, 2);
|
|
| ^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
|
|
error: 3 positional arguments in format string, but there are 2 arguments
|
|
--> $DIR/ifmt-bad-arg.rs:22:14
|
|
|
|
|
LL | format!("{} {value} {} {}", 1, value=2);
|
|
| ^^ ^^ ^^ - -
|
|
|
|
error: 6 positional arguments in format string, but there are 3 arguments
|
|
--> $DIR/ifmt-bad-arg.rs:24:29
|
|
|
|
|
LL | format!("{name} {value} {} {} {} {} {} {}", 0, name=1, value=2);
|
|
| ^^ ^^ ^^ ^^ ^^ ^^ - - -
|
|
|
|
error: multiple unused formatting arguments
|
|
--> $DIR/ifmt-bad-arg.rs:32:17
|
|
|
|
|
LL | format!("", 1, 2);
|
|
| -- ^ ^ argument never used
|
|
| | |
|
|
| | argument never used
|
|
| multiple missing formatting specifiers
|
|
|
|
error: argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:33:22
|
|
|
|
|
LL | format!("{}", 1, 2);
|
|
| ---- ^ argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:34:20
|
|
|
|
|
LL | format!("{1}", 1, 2);
|
|
| ----- ^ argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: named argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:35:26
|
|
|
|
|
LL | format!("{}", 1, foo=2);
|
|
| ---- ^ named argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:36:22
|
|
|
|
|
LL | format!("{foo}", 1, foo=2);
|
|
| ------- ^ argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: named argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:37:21
|
|
|
|
|
LL | format!("", foo=2);
|
|
| -- ^ named argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: multiple unused formatting arguments
|
|
--> $DIR/ifmt-bad-arg.rs:38:32
|
|
|
|
|
LL | format!("{} {}", 1, 2, foo=1, bar=2);
|
|
| ------- ^ ^ named argument never used
|
|
| | |
|
|
| | named argument never used
|
|
| multiple missing formatting specifiers
|
|
|
|
error: duplicate argument named `foo`
|
|
--> $DIR/ifmt-bad-arg.rs:40:29
|
|
|
|
|
LL | format!("{foo}", foo=1, foo=2);
|
|
| --- ^^^ duplicate argument
|
|
| |
|
|
| previously here
|
|
|
|
error: positional arguments cannot follow named arguments
|
|
--> $DIR/ifmt-bad-arg.rs:41:35
|
|
|
|
|
LL | format!("{foo} {} {}", foo=1, 2);
|
|
| ----- ^ positional arguments must be before named arguments
|
|
| |
|
|
| named argument
|
|
|
|
error: named argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:45:51
|
|
|
|
|
LL | format!("{valuea} {valueb}", valuea=5, valuec=7);
|
|
| ------------------- ^ named argument never used
|
|
| |
|
|
| formatting specifier missing
|
|
|
|
error: invalid format string: expected `'}'` but string was terminated
|
|
--> $DIR/ifmt-bad-arg.rs:51:15
|
|
|
|
|
LL | format!("{");
|
|
| -^ expected `'}'` in format string
|
|
| |
|
|
| because of this opening brace
|
|
|
|
|
= note: if you intended to print `{`, you can escape it using `{{`
|
|
|
|
error: invalid format string: unmatched `}` found
|
|
--> $DIR/ifmt-bad-arg.rs:53:18
|
|
|
|
|
LL | format!("foo } bar");
|
|
| ^ unmatched `}` in format string
|
|
|
|
|
= note: if you intended to print `}`, you can escape it using `}}`
|
|
|
|
error: invalid format string: unmatched `}` found
|
|
--> $DIR/ifmt-bad-arg.rs:54:18
|
|
|
|
|
LL | format!("foo }");
|
|
| ^ unmatched `}` in format string
|
|
|
|
|
= note: if you intended to print `}`, you can escape it using `}}`
|
|
|
|
error: argument never used
|
|
--> $DIR/ifmt-bad-arg.rs:56:27
|
|
|
|
|
LL | format!("foo %s baz", "bar");
|
|
| -- ^^^^^ argument never used
|
|
| |
|
|
| help: format specifiers use curly braces: `{}`
|
|
|
|
|
= note: printf formatting is not supported; see the documentation for `std::fmt`
|
|
|
|
error: invalid format string: expected `'}'`, found `'t'`
|
|
--> $DIR/ifmt-bad-arg.rs:75:1
|
|
|
|
|
LL | ninth number: {
|
|
| - because of this opening brace
|
|
LL | tenth number: {}",
|
|
| ^ expected `}` in format string
|
|
|
|
|
= note: if you intended to print `{`, you can escape it using `{{`
|
|
|
|
error: 4 positional arguments in format string, but there are 3 arguments
|
|
--> $DIR/ifmt-bad-arg.rs:78:15
|
|
|
|
|
LL | println!("{} {:.*} {}", 1, 3.2, 4);
|
|
| ^^ ^^--^ ^^ - --- -
|
|
| |
|
|
| this precision flag adds an extra required argument at position 1, which is why there are 4 arguments expected
|
|
|
|
|
= note: positional arguments are zero-based
|
|
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
|
|
|
|
error: invalid reference to positional arguments 3 and 7 (there are 3 arguments)
|
|
--> $DIR/ifmt-bad-arg.rs:81:21
|
|
|
|
|
LL | println!("{} {:07$.*} {}", 1, 3.2, 4);
|
|
| ^^ ^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
|
|
|
|
error: invalid reference to positional argument 7 (there are 3 arguments)
|
|
--> $DIR/ifmt-bad-arg.rs:84:21
|
|
|
|
|
LL | println!("{} {:07$} {}", 1, 3.2, 4);
|
|
| ^^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
|
|
|
|
error: unknown format trait `foo`
|
|
--> $DIR/ifmt-bad-arg.rs:86:17
|
|
|
|
|
LL | println!("{:foo}", 1);
|
|
| ^^^
|
|
|
|
|
= note: the only appropriate formatting traits are:
|
|
- ``, which uses the `Display` trait
|
|
- `?`, which uses the `Debug` trait
|
|
- `e`, which uses the `LowerExp` trait
|
|
- `E`, which uses the `UpperExp` trait
|
|
- `o`, which uses the `Octal` trait
|
|
- `p`, which uses the `Pointer` trait
|
|
- `b`, which uses the `Binary` trait
|
|
- `x`, which uses the `LowerHex` trait
|
|
- `X`, which uses the `UpperHex` trait
|
|
|
|
error: invalid reference to positional arguments 4, 5, 6 and 7 (there is 1 argument)
|
|
--> $DIR/ifmt-bad-arg.rs:87:16
|
|
|
|
|
LL | println!("{5} {:4$} {6:7$}", 1);
|
|
| ^ ^^ ^ ^^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
|
|
|
|
error: invalid reference to positional argument 0 (no arguments were given)
|
|
--> $DIR/ifmt-bad-arg.rs:90:20
|
|
|
|
|
LL | println!("{foo:0$}");
|
|
| ^^
|
|
|
|
|
= note: positional arguments are zero-based
|
|
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
|
|
|
|
error: 2 positional arguments in format string, but no arguments were given
|
|
--> $DIR/ifmt-bad-arg.rs:95:15
|
|
|
|
|
LL | println!("{:.*}");
|
|
| ^^--^
|
|
| |
|
|
| this precision flag adds an extra required argument at position 0, which is why there are 2 arguments expected
|
|
|
|
|
= note: positional arguments are zero-based
|
|
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
|
|
|
|
error: invalid reference to positional argument 0 (no arguments were given)
|
|
--> $DIR/ifmt-bad-arg.rs:97:16
|
|
|
|
|
LL | println!("{:.0$}");
|
|
| ^^^^
|
|
|
|
|
= 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
|
|
|
|
|
LL | format!("{} {foo} {} {bar} {}", 1, 2, 3);
|
|
| ^^^ not found in this scope
|
|
|
|
error[E0425]: cannot find value `bar` in this scope
|
|
--> $DIR/ifmt-bad-arg.rs:27:27
|
|
|
|
|
LL | format!("{} {foo} {} {bar} {}", 1, 2, 3);
|
|
| ^^^ not found in this scope
|
|
|
|
error[E0425]: cannot find value `foo` in this scope
|
|
--> $DIR/ifmt-bad-arg.rs:31:15
|
|
|
|
|
LL | format!("{foo}");
|
|
| ^^^ not found in this scope
|
|
|
|
error[E0425]: cannot find value `valueb` in this scope
|
|
--> $DIR/ifmt-bad-arg.rs:45:24
|
|
|
|
|
LL | format!("{valuea} {valueb}", valuea=5, valuec=7);
|
|
| ^^^^^^ not found in this scope
|
|
|
|
error[E0425]: cannot find value `foo` in this scope
|
|
--> $DIR/ifmt-bad-arg.rs:60:10
|
|
|
|
|
LL | {foo}
|
|
| ^^^ not found in this scope
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/ifmt-bad-arg.rs:78:32
|
|
|
|
|
LL | println!("{} {:.*} {}", 1, 3.2, 4);
|
|
| ^^^
|
|
| |
|
|
| expected `usize`, found floating-point number
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected reference `&usize`
|
|
found reference `&{float}`
|
|
note: associated function defined here
|
|
--> $SRC_DIR/core/src/fmt/mod.rs:LL:COL
|
|
= note: this error originates in the macro `$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[E0308]: mismatched types
|
|
--> $DIR/ifmt-bad-arg.rs:81:35
|
|
|
|
|
LL | println!("{} {:07$.*} {}", 1, 3.2, 4);
|
|
| ^^^
|
|
| |
|
|
| expected `usize`, found floating-point number
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected reference `&usize`
|
|
found reference `&{float}`
|
|
note: associated function defined here
|
|
--> $SRC_DIR/core/src/fmt/mod.rs:LL:COL
|
|
= note: this error originates in the macro `$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 38 previous errors
|
|
|
|
Some errors have detailed explanations: E0308, E0425.
|
|
For more information about an error, try `rustc --explain E0308`.
|