error: hello to you, too!
  --> $DIR/multispan.rs:15:5
   |
LL |     hello!(hi);
   |     ^^^^^^^^^^^
   |
error: hello to you, too!
  --> $DIR/multispan.rs:18:5
   |
LL |     hello!(hi hi);
   |     ^^^^^^^^^^^^^^
   |
error: hello to you, too!
  --> $DIR/multispan.rs:21:5
   |
LL |     hello!(hi hi hi);
   |     ^^^^^^^^^^^^^^^^^
   |
error: hello to you, too!
  --> $DIR/multispan.rs:24:5
   |
LL |     hello!(hi hey hi yo hi beep beep hi hi);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
error: hello to you, too!
  --> $DIR/multispan.rs:25:5
   |
LL |     hello!(hi there, hi how are you? hi... hi.);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
error: hello to you, too!
  --> $DIR/multispan.rs:26:5
   |
LL |     hello!(whoah. hi di hi di ho);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
error: hello to you, too!
  --> $DIR/multispan.rs:27:5
   |
LL |     hello!(hi good hi and good bye);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |