From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/macros/format-foreign.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 tests/ui/macros/format-foreign.rs (limited to 'tests/ui/macros/format-foreign.rs') diff --git a/tests/ui/macros/format-foreign.rs b/tests/ui/macros/format-foreign.rs new file mode 100644 index 000000000..ac65838f2 --- /dev/null +++ b/tests/ui/macros/format-foreign.rs @@ -0,0 +1,17 @@ +fn main() { + println!("%.*3$s %s!\n", "Hello,", "World", 4); //~ ERROR multiple unused formatting arguments + println!("%1$*2$.*3$f", 123.456); //~ ERROR never used + println!(r###"%.*3$s + %s!\n +"###, "Hello,", "World", 4); + //~^ ERROR multiple unused formatting arguments + // correctly account for raw strings in inline suggestions + + // This should *not* produce hints, on the basis that there's equally as + // many "correct" format specifiers. It's *probably* just an actual typo. + println!("{} %f", "one", 2.0); //~ ERROR never used + + println!("Hi there, $NAME.", NAME="Tim"); //~ ERROR never used + println!("$1 $0 $$ $NAME", 1, 2, NAME=3); + //~^ ERROR multiple unused formatting arguments +} -- cgit v1.2.3