diff options
Diffstat (limited to 'src/test/ui/macros/format-foreign.stderr')
| -rw-r--r-- | src/test/ui/macros/format-foreign.stderr | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/test/ui/macros/format-foreign.stderr b/src/test/ui/macros/format-foreign.stderr new file mode 100644 index 000000000..ff5236dc9 --- /dev/null +++ b/src/test/ui/macros/format-foreign.stderr @@ -0,0 +1,82 @@ +error: multiple unused formatting arguments + --> $DIR/format-foreign.rs:2:30 + | +LL | println!("%.*3$s %s!\n", "Hello,", "World", 4); + | -------------- ^^^^^^^^ ^^^^^^^ ^ argument never used + | | | | + | | | argument never used + | | argument never used + | multiple missing formatting specifiers + | + = note: printf formatting not supported; see the documentation for `std::fmt` +help: format specifiers use curly braces + | +LL | println!("{:.2$} {}!\n", "Hello,", "World", 4); + | ~~~~~~ ~~ + +error: argument never used + --> $DIR/format-foreign.rs:3:29 + | +LL | println!("%1$*2$.*3$f", 123.456); + | ----------- ^^^^^^^ argument never used + | | + | help: format specifiers use curly braces: `{0:1$.2$}` + | + = note: printf formatting not supported; see the documentation for `std::fmt` + +error: multiple unused formatting arguments + --> $DIR/format-foreign.rs:6:7 + | +LL | println!(r###"%.*3$s + | ______________- +LL | | %s!\n +LL | | "###, "Hello,", "World", 4); + | | - ^^^^^^^^ ^^^^^^^ ^ argument never used + | | | | | + | | | | argument never used + | |____| argument never used + | multiple missing formatting specifiers + | + = note: printf formatting not supported; see the documentation for `std::fmt` +help: format specifiers use curly braces + | +LL ~ println!(r###"{:.2$} +LL ~ {}!\n + | + +error: argument never used + --> $DIR/format-foreign.rs:12:30 + | +LL | println!("{} %f", "one", 2.0); + | ------- ^^^ argument never used + | | + | formatting specifier missing + +error: named argument never used + --> $DIR/format-foreign.rs:14:39 + | +LL | println!("Hi there, $NAME.", NAME="Tim"); + | ----- ^^^^^ named argument never used + | | + | help: format specifiers use curly braces: `{NAME}` + | + = note: shell formatting not supported; see the documentation for `std::fmt` + +error: multiple unused formatting arguments + --> $DIR/format-foreign.rs:15:32 + | +LL | println!("$1 $0 $$ $NAME", 1, 2, NAME=3); + | ---------------- ^ ^ ^ named argument never used + | | | | + | | | argument never used + | | argument never used + | multiple missing formatting specifiers + | + = note: shell formatting not supported; see the documentation for `std::fmt` +help: format specifiers use curly braces + | +LL | println!("{1} {0} $$ {NAME}", 1, 2, NAME=3); + | ~~~ ~~~ ~~~~~~ + +error: aborting due to 6 previous errors + |