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| author | IoaNNUwU <ioannxd@gmail.com> | 2025-09-12 00:01:38 +0200 |
|---|---|---|
| committer | IoaNNUwU <ioannxd@gmail.com> | 2025-09-12 00:01:38 +0200 |
| commit | 43a6b1041819c5f5b70faf1ad5833400087dc1b0 (patch) | |
| tree | caff8ab2a0243a90d654de2ff2ddeec3955e9ccc /tests | |
| parent | 76c5ed2847cdb26ef2822a3a165d710f6b772217 (diff) | |
| download | rust-43a6b1041819c5f5b70faf1ad5833400087dc1b0.tar.gz rust-43a6b1041819c5f5b70faf1ad5833400087dc1b0.zip | |
Use raw fmt str in format macro
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/suggestions/missing-format-specifiers-issue-68293.rs | 29 | ||||
| -rw-r--r-- | tests/ui/suggestions/missing-format-specifiers-issue-68293.stderr | 49 |
2 files changed, 77 insertions, 1 deletions
diff --git a/tests/ui/suggestions/missing-format-specifiers-issue-68293.rs b/tests/ui/suggestions/missing-format-specifiers-issue-68293.rs index 29799624d78..fbede7c41cb 100644 --- a/tests/ui/suggestions/missing-format-specifiers-issue-68293.rs +++ b/tests/ui/suggestions/missing-format-specifiers-issue-68293.rs @@ -32,4 +32,33 @@ fn missing_format_specifiers_multiple_unused_args() { //~| NOTE consider adding 2 format specifiers } +fn unicode_unused_args() { + panic!("๐", "๐", 1); + //~^ ERROR multiple unused formatting arguments + //~| NOTE multiple missing formatting specifiers + //~| NOTE argument never used + //~| NOTE argument never used + //~| HELP format specifiers use curly braces, consider adding 2 format specifiers +} + +fn raw_str_unused_arg() { + format_args!(r##"lJ๐ฟร๏ฟฝ.๐ฟ๏ฟฝ"##, r#"r}J๐ฟร" {}"#, 1); + //~^ ERROR multiple unused formatting arguments + //~| NOTE multiple missing formatting specifiers + //~| NOTE argument never used + //~| NOTE argument never used + //~| HELP format specifiers use curly braces, consider adding 2 format specifiers +} + +fn valid_new_lines_unused_args() { + panic!("Expect 2 newlines + +", "๐", 1); + //~^ ERROR multiple unused formatting arguments + //~| NOTE argument never used + //~| NOTE argument never used + //~^^^^^^ NOTE multiple missing formatting specifiers + //~| HELP format specifiers use curly braces, consider adding 2 format specifiers +} + fn main() { } diff --git a/tests/ui/suggestions/missing-format-specifiers-issue-68293.stderr b/tests/ui/suggestions/missing-format-specifiers-issue-68293.stderr index 081409789f5..7e997241698 100644 --- a/tests/ui/suggestions/missing-format-specifiers-issue-68293.stderr +++ b/tests/ui/suggestions/missing-format-specifiers-issue-68293.stderr @@ -45,5 +45,52 @@ LL | println!("list: {}", 1, 2, 3); | = note: consider adding 2 format specifiers -error: aborting due to 4 previous errors +error: multiple unused formatting arguments + --> $DIR/missing-format-specifiers-issue-68293.rs:36:17 + | +LL | panic!("๐", "๐", 1); + | ---- ^^^^ ^ argument never used + | | | + | | argument never used + | multiple missing formatting specifiers + | +help: format specifiers use curly braces, consider adding 2 format specifiers + | +LL | panic!("๐{}{}", "๐", 1); + | ++++ + +error: multiple unused formatting arguments + --> $DIR/missing-format-specifiers-issue-68293.rs:45:35 + | +LL | format_args!(r##"lJ๐ฟร๏ฟฝ.๐ฟ๏ฟฝ"##, r#"r}J๐ฟร" {}"#, 1); + | --------------- ^^^^^^^^^^^^^^ ^ argument never used + | | | + | | argument never used + | multiple missing formatting specifiers + | +help: format specifiers use curly braces, consider adding 2 format specifiers + | +LL | format_args!(r##"lJ๐ฟร๏ฟฝ.๐ฟ๏ฟฝ{}{}"##, r#"r}J๐ฟร" {}"#, 1); + | ++++ + +error: multiple unused formatting arguments + --> $DIR/missing-format-specifiers-issue-68293.rs:56:4 + | +LL | panic!("Expect 2 newlines + | ____________- +LL | | +LL | | ", "๐", 1); + | | - ^^^^ ^ argument never used + | | | | + | |_| argument never used + | multiple missing formatting specifiers + | +help: format specifiers use curly braces, consider adding 2 format specifiers + | +LL | panic!("Expect 2 newlines +LL | +LL ~ {}{}", "๐", 1); + | + +error: aborting due to 7 previous errors |