Auto merge of #111925 - Manishearth:rollup-z6z6l2v, r=Manishearth

Rollup of 5 pull requests

Successful merges:

 - #111741 (Use `ObligationCtxt` in custom type ops)
 - #111840 (Expose more information in `get_body_with_borrowck_facts`)
 - #111876 (Roll compiler_builtins to 0.1.92)
 - #111912 (Use `Option::is_some_and` and `Result::is_ok_and` in the compiler  )
 - #111915 (libtest: Improve error when missing `-Zunstable-options`)

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

4 files changed, 8 insertions, 8 deletions

diff --git a/compiler/rustc_parse/src/parser/attr_wrapper.rs b/compiler/rustc_parse/src/parser/attr_wrapper.rs
index b0ab0f10624..1e6ac54964f 100644
--- a/compiler/rustc_parse/src/parser/attr_wrapper.rs
+++ b/compiler/rustc_parse/src/parser/attr_wrapper.rs
@@ -72,7 +72,7 @@ fn has_cfg_or_cfg_attr(attrs: &[Attribute]) -> bool {
     // Therefore, the absence of a literal `cfg` or `cfg_attr` guarantees that
     // we don't need to do any eager expansion.
     attrs.iter().any(|attr| {
-        attr.ident().map_or(false, |ident| ident.name == sym::cfg || ident.name == sym::cfg_attr)
+        attr.ident().is_some_and(|ident| ident.name == sym::cfg || ident.name == sym::cfg_attr)
     })
 }
 
diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs
index bcef0f7185f..c1454039685 100644
--- a/compiler/rustc_parse/src/parser/diagnostics.rs
+++ b/compiler/rustc_parse/src/parser/diagnostics.rs
@@ -845,7 +845,7 @@ impl<'a> Parser<'a> {
         //
         // `x.foo::<u32>>>(3)`
         let parsed_angle_bracket_args =
-            segment.args.as_ref().map_or(false, |args| args.is_angle_bracketed());
+            segment.args.as_ref().is_some_and(|args| args.is_angle_bracketed());
 
         debug!(
             "check_trailing_angle_brackets: parsed_angle_bracket_args={:?}",
@@ -2610,7 +2610,7 @@ impl<'a> Parser<'a> {
         let TyKind::Path(qself, path) = &ty.kind else { return Ok(()) };
         let qself_position = qself.as_ref().map(|qself| qself.position);
         for (i, segments) in path.segments.windows(2).enumerate() {
-            if qself_position.map(|pos| i < pos).unwrap_or(false) {
+            if qself_position.is_some_and(|pos| i < pos) {
                 continue;
             }
             if let [a, b] = segments {
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index ee712a8e1b5..1b28f3c97e8 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -1188,7 +1188,7 @@ impl<'a> Parser<'a> {
                             // `token.kind` should not be compared here.
                             // This is because the `snapshot.token.kind` is treated as the same as
                             // that of the open delim in `TokenTreesReader::parse_token_tree`, even if they are different.
-                            self.span_to_snippet(close_paren).map_or(false, |snippet| snippet == ")")
+                            self.span_to_snippet(close_paren).is_ok_and(|snippet| snippet == ")")
                         {
                             let mut replacement_err = errors::ParenthesesWithStructFields {
                                 span,
@@ -2078,7 +2078,7 @@ impl<'a> Parser<'a> {
                     // Therefore, `token.kind` should not be compared here.
                     if snapshot
                         .span_to_snippet(snapshot.token.span)
-                        .map_or(false, |snippet| snippet == "]") =>
+                        .is_ok_and(|snippet| snippet == "]") =>
                 {
                     return Err(errors::MissingSemicolonBeforeArray {
                         open_delim: open_delim_span,
@@ -2773,7 +2773,7 @@ impl<'a> Parser<'a> {
                 // We might have a `=>` -> `=` or `->` typo (issue #89396).
                 if TokenKind::FatArrow
                     .similar_tokens()
-                    .map_or(false, |similar_tokens| similar_tokens.contains(&this.token.kind))
+                    .is_some_and(|similar_tokens| similar_tokens.contains(&this.token.kind))
                 {
                     err.span_suggestion(
                         this.token.span,
@@ -3059,7 +3059,7 @@ impl<'a> Parser<'a> {
                 }
             };
 
-            let is_shorthand = parsed_field.as_ref().map_or(false, |f| f.is_shorthand);
+            let is_shorthand = parsed_field.as_ref().is_some_and(|f| f.is_shorthand);
             // A shorthand field can be turned into a full field with `:`.
             // We should point this out.
             self.check_or_expected(!is_shorthand, TokenType::Token(token::Colon));
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
index dc18d400f1e..3783ec41b7e 100644
--- a/compiler/rustc_parse/src/parser/item.rs
+++ b/compiler/rustc_parse/src/parser/item.rs
@@ -699,7 +699,7 @@ impl<'a> Parser<'a> {
                         // ```
                         && self
                             .span_to_snippet(self.prev_token.span)
-                            .map_or(false, |snippet| snippet == "}")
+                            .is_ok_and(|snippet| snippet == "}")
                         && self.token.kind == token::Semi;
                     let mut semicolon_span = self.token.span;
                     if !is_unnecessary_semicolon {