Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 121 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/source/chains_with_comment.rs b/src/tools/rustfmt/tests/source/chains_with_comment.rs
new file mode 100644
index 000000000..91160711b
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/chains_with_comment.rs
@@ -0,0 +1,121 @@
+// Chains with comment.
+
+fn main() {
+    let x = y // comment
+        .z;
+
+    foo // foo
+        // comment after parent
+        .x
+        .y
+        // comment 1
+        .bar() // comment after bar()
+  // comment 2
+        .foobar
+  // comment after
+        // comment 3
+        .baz(x, y, z);
+
+    self.rev_dep_graph
+        .iter()
+       // Remove nodes that are not dirty
+        .filter(|&(unit, _)| dirties.contains(&unit))
+     // Retain only dirty dependencies of the ones that are dirty
+       .map(|(k, deps)| {
+            (
+                k.clone(),
+                deps.iter()
+                .cloned()
+               .filter(|d| dirties.contains(&d))
+              .collect(),
+            )
+        });
+
+    let y = expr /* comment */.kaas()?
+// comment
+       .test();
+    let loooooooooooooooooooooooooooooooooooooooooong = does_this?.look?.good?.should_we_break?.after_the_first_question_mark?;
+    let zzzz = expr?   // comment after parent
+// comment 0
+.another??? // comment 1
+.another????  // comment 2
+.another? // comment 3
+.another?;
+
+    let y = a.very .loooooooooooooooooooooooooooooooooooooong() /* comment */ .chain()
+        .inside()  /* comment */        .weeeeeeeeeeeeeee()? .test()  .0
+        .x;
+
+    parameterized(f,
+                  substs,
+                  def_id,
+                  Ns::Value,
+                  &[],
+                  |tcx| tcx.lookup_item_type(def_id).generics)?;
+    fooooooooooooooooooooooooooo()?.bar()?.baaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaz()?;
+
+    // #2559
+    App::new("cargo-cache")
+.version(crate_version!())
+.bin_name("cargo")
+.about("Manage cargo cache")
+.author("matthiaskrgr")
+.subcommand(
+SubCommand::with_name("cache")
+.version(crate_version!())
+.bin_name("cargo-cache")
+.about("Manage cargo cache")
+.author("matthiaskrgr")
+.arg(&list_dirs)
+.arg(&remove_dir)
+.arg(&gc_repos)
+.arg(&info)
+.arg(&keep_duplicate_crates)    .arg(&dry_run)
+.arg(&auto_clean)
+.arg(&auto_clean_expensive),
+        ) // subcommand
+        .arg(&list_dirs);
+}
+
+// #2177
+impl Foo {
+    fn dirty_rev_dep_graph(
+        &self,
+        dirties: &HashSet<UnitKey>,
+    ) -> HashMap<UnitKey, HashSet<UnitKey>> {
+        let dirties = self.transitive_dirty_units(dirties);
+        trace!("transitive_dirty_units: {:?}", dirties);
+
+        self.rev_dep_graph.iter()
+        // Remove nodes that are not dirty
+            .filter(|&(unit, _)| dirties.contains(&unit))
+        // Retain only dirty dependencies of the ones that are dirty
+            .map(|(k, deps)| (k.clone(), deps.iter().cloned().filter(|d| dirties.contains(&d)).collect()))
+    }
+}
+
+// #2907
+fn foo() {
+    let x = foo
+        .bar??  ? // comment
+        .baz;
+    let x = foo
+        .bar?  ??
+    // comment
+        .baz;
+    let x = foo
+        .bar? ? ? // comment
+    // comment
+        .baz;
+    let x = foo
+        .bar? ?? // comment
+    // comment
+        ? ??
+    // comment
+        ?  ??
+    // comment
+        ???  
+    // comment
+        ? ? ?
+        .baz;
+}