Add 'src/tools/rustfmt/' from commit '7872306edf2e11a69aaffb9434088fd66b46a863'

git-subtree-dir: src/tools/rustfmt
git-subtree-mainline: e659b6de9170c055b6f2d16e2679b22d67297b13
git-subtree-split: 7872306edf2e11a69aaffb9434088fd66b46a863

1 files changed, 34 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/source/assignment.rs b/src/tools/rustfmt/tests/source/assignment.rs
new file mode 100644
index 00000000000..71de325566d
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/assignment.rs
@@ -0,0 +1,34 @@
+// Test assignment
+
+fn main() {
+    let  some_var  : Type   ;
+
+    let  mut mutable;
+
+    let variable = AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA::BBBBBBBBBBBBBBBBBBBBBB::CCCCCCCCCCCCCCCCCCCCCC::EEEEEE;
+
+    variable =   LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOONG;
+
+    let single_line_fit =
+        DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD;
+
+    single_line_fit =   5;single_lit_fit    >>=  10;
+
+
+    // #2791
+    let x = 2;;;;
+}
+
+fn break_meee() {
+    {
+        (block_start, block_size, margin_block_start, margin_block_end) = match (block_start,
+                                                                                 block_end,
+                                                                                 block_size) {
+                x => 1,
+                _ => 2,
+            };
+    }
+}
+
+// #2018
+pub const EXPLAIN_UNSIZED_TUPLE_COERCION: &'static str = "Unsized tuple coercion is not stable enough for use and is subject to change";