fix tests

Author: chenyukang

compiler/rustc_parse/src/parser/mod.rs

@@ -828,11 +828,10 @@ impl<'a> Parser<'a> {
     }
 
     fn expect_any_with_type(&mut self, kets: &[&TokenKind], expect: TokenExpectType) -> bool {
-        let res = kets.iter().any(|k| match expect {
+        kets.iter().any(|k| match expect {
             TokenExpectType::Expect => self.check(k),
             TokenExpectType::NoExpect => self.token == **k,
-        });
-        res
+        })
     }
 
     fn parse_seq_to_before_tokens<T>(
@@ -960,6 +959,7 @@ impl<'a> Parser<'a> {
             let t = f(self)?;
             v.push(t);
         }
+
         Ok((v, trailing, recovered))
     }
 
@@ -1045,7 +1045,6 @@ impl<'a> Parser<'a> {
         f: impl FnMut(&mut Parser<'a>) -> PResult<'a, T>,
     ) -> PResult<'a, (ThinVec<T>, bool /* trailing */)> {
         let (val, trailing, recovered) = self.parse_seq_to_before_end(ket, sep, f)?;
-
         if !recovered {
             self.eat(ket);
         }

compiler/rustc_parse/src/parser/path.rs

@@ -17,7 +17,7 @@ use thin_vec::ThinVec;
 use tracing::debug;
 
 /// Specifies how to parse a path.
-#[derive(Copy, Clone, PartialEq, Debug)]
+#[derive(Copy, Clone, PartialEq)]
 pub enum PathStyle {
     /// In some contexts, notably in expressions, paths with generic arguments are ambiguous
     /// with something else. For example, in expressions `segment < ....` can be interpreted

compiler/rustc_resolve/src/late.rs

@@ -1260,15 +1260,14 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
         opt_ns: Option<Namespace>, // `None` indicates a module path in import
         finalize: Option<Finalize>,
     ) -> PathResult<'a> {
-        let res = self.r.resolve_path_with_ribs(
+        self.r.resolve_path_with_ribs(
             path,
             opt_ns,
             &self.parent_scope,
             finalize,
             Some(&self.ribs),
             None,
-        );
-        res
+        )
     }
 
     // AST resolution
@@ -3721,6 +3720,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
             "resolve_qpath(qself={:?}, path={:?}, ns={:?}, finalize={:?})",
             qself, path, ns, finalize,
         );
+
         if let Some(qself) = qself {
             if qself.position == 0 {
                 // This is a case like `<T>::B`, where there is no

src/tools/rustfmt/tests/source/type-ascription.rs

@@ -1,10 +1,10 @@
-
+// #101728, we remove type ascription, so this test case is changed to `var as ty`
 fn main() {
-    let xxxxxxxxxxx = yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy  :  SomeTrait<AA, BB, CC>;
+    let xxxxxxxxxxx = yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy as SomeTrait<AA, BB, CC>;
 
-    let xxxxxxxxxxxxxxx = yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
+    let xxxxxxxxxxxxxxx = yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy as AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
 
-    let z = funk(yyyyyyyyyyyyyyy, zzzzzzzzzzzzzzzz, wwwwww): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
+    let z = funk(yyyyyyyyyyyyyyy, zzzzzzzzzzzzzzzz, wwwwww) as AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
 
-    x : u32 - 1u32 / 10f32 : u32
+    let _ = x as u32 - 1u32 / (10f32 as u32);
 }

src/tools/rustfmt/tests/target/type-ascription.rs

@@ -1,12 +1,13 @@
+// #101728, we remove type ascription, so this test case is changed to `var as ty`
 fn main() {
     let xxxxxxxxxxx =
-        yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy: SomeTrait<AA, BB, CC>;
+        yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy as SomeTrait<AA, BB, CC>;
 
     let xxxxxxxxxxxxxxx =
-        yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
+        yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy as AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
 
-    let z = funk(yyyyyyyyyyyyyyy, zzzzzzzzzzzzzzzz, wwwwww):
-        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
+    let z = funk(yyyyyyyyyyyyyyy, zzzzzzzzzzzzzzzz, wwwwww)
+        as AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;
 
-    x: u32 - 1u32 / 10f32: u32
+    let _ = x as u32 - 1u32 / (10f32 as u32);
 }