Auto merge of #83573 - JohnTitor:rollup-28jnzsr, r=JohnTitor

Rollup of 10 pull requests

Successful merges:

 - #79399 (Use detailed and shorter fs error explaination)
 - #83348 (format macro argument parsing fix)
 - #83462 (ExitStatus: print "exit status: {}" rather than "exit code: {}" on unix)
 - #83526 (lazily calls some fns)
 - #83558 (Use DebugStruct::finish_non_exhaustive() in std.)
 - #83559 (Fix Debug implementation for RwLock{Read,Write}Guard.)
 - #83560 (Derive Debug for io::Chain instead of manually implementing it.)
 - #83561 (Improve Debug implementations of Mutex and RwLock.)
 - #83567 (Update rustup cross-compilation docs link)
 - #83569 (Add regression tests for #56445)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 6 insertions, 4 deletions

diff --git a/compiler/rustc_parse_format/src/lib.rs b/compiler/rustc_parse_format/src/lib.rs
index a5fdf064e94..50db69f4209 100644
--- a/compiler/rustc_parse_format/src/lib.rs
+++ b/compiler/rustc_parse_format/src/lib.rs
@@ -213,11 +213,13 @@ impl<'a> Iterator for Parser<'a> {
                         Some(String(self.string(pos + 1)))
                     } else {
                         let arg = self.argument();
-                        if let Some(end) = self.must_consume('}') {
-                            let start = self.to_span_index(pos);
-                            let end = self.to_span_index(end + 1);
+                        if let Some(rbrace_byte_idx) = self.must_consume('}') {
+                            let lbrace_inner_offset = self.to_span_index(pos);
+                            let rbrace_inner_offset = self.to_span_index(rbrace_byte_idx);
                             if self.is_literal {
-                                self.arg_places.push(start.to(end));
+                                self.arg_places.push(
+                                    lbrace_inner_offset.to(InnerOffset(rbrace_inner_offset.0 + 1)),
+                                );
                             }
                         }
                         Some(NextArgument(arg))