src/tools/rustfmt/tests/source/issue-2445.rs

   1 test!(RunPassPretty {
   2             // comment
   3     path: "tests/run-pass/pretty",
   4     mode: "pretty",
   5     suite: "run-pass",
   6     default: false,
   7     host: true  // should, force, , no trailing comma here
   8 });
   9
  10 test!(RunPassPretty {
  11             // comment
  12     path: "tests/run-pass/pretty",
  13     mode: "pretty",
  14     suite: "run-pass",
  15     default: false,
  16     host: true,         // should, , preserve, the trailing comma
  17 });
  18
  19 test!(Test{
  20     field: i32, // comment
  21 });