// rustfmt should not add trailing comma when rewriting macro. See #1528.
fn a() {
panic!("this is a long string that goes past the maximum line length causing rustfmt to insert a comma here:");
- foo(oooptoptoptoptptooptoptoptoptptooptoptoptoptptoptoptoptoptpt());
+ foo(a, oooptoptoptoptptooptoptoptoptptooptoptoptoptptoptoptoptoptpt());
}