New upstream version 1.52.1+dfsg1

[rustc.git] / src / tools / rustfmt / tests / target / fn-single-line / version_two.rs

diff --git a/src/tools/rustfmt/tests/target/fn-single-line/version_two.rs b/src/tools/rustfmt/tests/target/fn-single-line/version_two.rs
new file mode 100644 (file)
index 0000000..b8053d4
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/fn-single-line/version_two.rs
@@ -0,0 +1,67 @@
+// rustfmt-fn_single_line: true
+// rustfmt-version: Two
+// Test single-line functions.
+
+fn foo_expr() { 1 }
+
+fn foo_stmt() { foo(); }
+
+fn foo_decl_local() { let z = 5; }
+
+fn foo_decl_item(x: &mut i32) { x = 3; }
+
+fn empty() {}
+
+fn foo_return() -> String { "yay" }
+
+fn foo_where() -> T
+where
+    T: Sync,
+{
+    let x = 2;
+}
+
+fn fooblock() { { "inner-block" } }
+
+fn fooblock2(x: i32) {
+    let z = match x {
+        _ => 2,
+    };
+}
+
+fn comment() {
+    // this is a test comment
+    1
+}
+
+fn comment2() {
+    // multi-line comment
+    let z = 2;
+    1
+}
+
+fn only_comment() {
+    // Keep this here
+}
+
+fn aaaaaaaaaaaaaaaaa_looooooooooooooooooooooong_name() {
+    let z = "aaaaaaawwwwwwwwwwwwwwwwwwwwwwwwwwww";
+}
+
+fn lots_of_space() { 1 }
+
+fn mac() -> Vec<i32> { vec![] }
+
+trait CoolTypes {
+    fn dummy(&self) {}
+}
+
+trait CoolerTypes {
+    fn dummy(&self) {}
+}
+
+fn Foo<T>()
+where
+    T: Bar,
+{
+}