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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/macros/issue-98466.fixed
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/macros/issue-98466.fixed')
-rw-r--r--tests/ui/macros/issue-98466.fixed51
1 files changed, 51 insertions, 0 deletions
diff --git a/tests/ui/macros/issue-98466.fixed b/tests/ui/macros/issue-98466.fixed
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+// check-pass
+// run-rustfix
+
+fn main() {
+ let mut _x: usize;
+ _x = 1;
+ println!("_x is {_x}", _x = 5);
+ //~^ WARNING named argument `_x` is not used by name [named_arguments_used_positionally]
+ //~| HELP use the named argument by name to avoid ambiguity
+ println!("_x is {y}", y = _x);
+ //~^ WARNING named argument `y` is not used by name [named_arguments_used_positionally]
+ //~| HELP use the named argument by name to avoid ambiguity
+ println!("first positional arg {}, second positional arg {}, _x is {y}", 1, 2, y = _x);
+ //~^ WARNING named argument `y` is not used by name [named_arguments_used_positionally]
+ //~| HELP use the named argument by name to avoid ambiguity
+
+ let mut _x: usize;
+ _x = 1;
+ let _f = format!("_x is {_x}", _x = 5);
+ //~^ WARNING named argument `_x` is not used by name [named_arguments_used_positionally]
+ //~| HELP use the named argument by name to avoid ambiguity
+ let _f = format!("_x is {y}", y = _x);
+ //~^ WARNING named argument `y` is not used by name [named_arguments_used_positionally]
+ //~| HELP use the named argument by name to avoid ambiguity
+ let _f = format!("first positional arg {}, second positional arg {}, _x is {y}", 1, 2, y = _x);
+ //~^ WARNING named argument `y` is not used by name [named_arguments_used_positionally]
+ //~| HELP use the named argument by name to avoid ambiguity
+
+ let s = "0.009";
+ // Confirm that named arguments used in formatting are correctly considered.
+ println!(".{:0<width$}", s, width = _x);
+
+ let region = "abc";
+ let width = 8;
+ let ls = "abcde";
+ let full = "abcde";
+ // Confirm that named arguments used in formatting are correctly considered.
+ println!(
+ "| {r:rw$?} | {ui:4?} | {v}",
+ r = region,
+ rw = width,
+ ui = ls,
+ v = full,
+ );
+
+ // Confirm that named arguments used in formatting are correctly considered.
+ println!("{:.a$}", "aaaaaaaaaaaaaaaaaa", a = 4);
+
+ // Confirm that named arguments used in formatting are correctly considered.
+ println!("{:._a$}", "aaaaaaaaaaaaaaaaaa", _a = 4);
+}