Rollup merge of #119240 - compiler-errors:lang-item-more, r=petrochenkov

Make some non-diagnostic-affecting `QPath::LangItem` into regular `QPath`s

The rest of 'em affect diagnostics, so leave them alone... for now.

cc #115178

2 files changed, 3 insertions, 4 deletions

diff --git a/tests/pretty/issue-4264.pp b/tests/pretty/issue-4264.pp
index 4020a433d62..2d713832dcd 100644
--- a/tests/pretty/issue-4264.pp
+++ b/tests/pretty/issue-4264.pp
@@ -32,7 +32,7 @@ fn bar() ({
         ({
                 let res =
                     ((::alloc::fmt::format as
-                            for<'a> fn(Arguments<'a>) -> String {format})(((<#[lang = "format_arguments"]>::new_const
+                            for<'a> fn(Arguments<'a>) -> String {format})(((format_arguments::new_const
                                 as
                                 fn(&[&'static str]) -> Arguments<'_> {Arguments::<'_>::new_const})((&([("test"
                                             as &str)] as [&str; 1]) as &[&str; 1])) as Arguments<'_>))
diff --git a/tests/ui/unpretty/flattened-format-args.stdout b/tests/ui/unpretty/flattened-format-args.stdout
index a8fe8da0024..7fc5d266059 100644
--- a/tests/ui/unpretty/flattened-format-args.stdout
+++ b/tests/ui/unpretty/flattened-format-args.stdout
@@ -9,8 +9,7 @@ fn main() {
         let x = 1;
         // Should flatten to println!("a 123 b {x} xyz\n"):
         {
-                ::std::io::_print(<#[lang = "format_arguments"]>::new_v1(&["a 123 b ",
-                                    " xyz\n"],
-                        &[<#[lang = "format_argument"]>::new_display(&x)]));
+                ::std::io::_print(format_arguments::new_v1(&["a 123 b ",
+                                    " xyz\n"], &[format_argument::new_display(&x)]));
             };
     }