vlib/v/checker/tests/invalid_multi_return_operations_err.vv:5:9: error: invalid number of operand for `+`. Only one allowed on each side.
    3 | }
    4 | 
    5 | println(foo() + foo())
      |         ~~~~~~~~~~~~~
    6 | println(foo() - foo())
    7 | println(foo() * foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:6:9: error: invalid number of operand for `-`. Only one allowed on each side.
    4 | 
    5 | println(foo() + foo())
    6 | println(foo() - foo())
      |         ~~~~~~~~~~~~~
    7 | println(foo() * foo())
    8 | println(foo() / foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:7:9: error: invalid number of operand for `*`. Only one allowed on each side.
    5 | println(foo() + foo())
    6 | println(foo() - foo())
    7 | println(foo() * foo())
      |         ~~~~~~~~~~~~~
    8 | println(foo() / foo())
    9 | println(foo() % foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:8:9: error: invalid number of operand for `/`. Only one allowed on each side.
    6 | println(foo() - foo())
    7 | println(foo() * foo())
    8 | println(foo() / foo())
      |         ~~~~~~~~~~~~~
    9 | println(foo() % foo())
   10 | println(foo() ^ foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:9:9: error: invalid number of operand for `%`. Only one allowed on each side.
    7 | println(foo() * foo())
    8 | println(foo() / foo())
    9 | println(foo() % foo())
      |         ~~~~~~~~~~~~~
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:10:9: error: invalid number of operand for `^`. Only one allowed on each side.
    8 | println(foo() / foo())
    9 | println(foo() % foo())
   10 | println(foo() ^ foo())
      |         ~~~~~~~~~~~~~
   11 | println(foo() << foo())
   12 | println(foo() >> foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:11:9: error: invalid number of operand for `<<`. Only one allowed on each side.
    9 | println(foo() % foo())
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
      |         ~~~~~~~~~~~~~~
   12 | println(foo() >> foo())
   13 | println(foo() == foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:11:9: error: invalid operation: shift on type `(int, int)`
    9 | println(foo() % foo())
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
      |         ~~~~~
   12 | println(foo() >> foo())
   13 | println(foo() == foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:11:1: error: `println` can not print void expressions
    9 | println(foo() % foo())
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
      | ~~~~~~~~~~~~~~~~~~~~~~~
   12 | println(foo() >> foo())
   13 | println(foo() == foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:12:9: error: invalid number of operand for `>>`. Only one allowed on each side.
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
   12 | println(foo() >> foo())
      |         ~~~~~~~~~~~~~~
   13 | println(foo() == foo())
   14 | println(foo() != foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:12:9: error: invalid operation: shift on type `(int, int)`
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
   12 | println(foo() >> foo())
      |         ~~~~~
   13 | println(foo() == foo())
   14 | println(foo() != foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:12:1: error: `println` can not print void expressions
   10 | println(foo() ^ foo())
   11 | println(foo() << foo())
   12 | println(foo() >> foo())
      | ~~~~~~~~~~~~~~~~~~~~~~~
   13 | println(foo() == foo())
   14 | println(foo() != foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:13:9: error: invalid number of operand for `==`. Only one allowed on each side.
   11 | println(foo() << foo())
   12 | println(foo() >> foo())
   13 | println(foo() == foo())
      |         ~~~~~~~~~~~~~~
   14 | println(foo() != foo())
   15 | println(foo() > foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:14:9: error: invalid number of operand for `!=`. Only one allowed on each side.
   12 | println(foo() >> foo())
   13 | println(foo() == foo())
   14 | println(foo() != foo())
      |         ~~~~~~~~~~~~~~
   15 | println(foo() > foo())
   16 | println(foo() < foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:15:9: error: invalid number of operand for `>`. Only one allowed on each side.
   13 | println(foo() == foo())
   14 | println(foo() != foo())
   15 | println(foo() > foo())
      |         ~~~~~~~~~~~~~
   16 | println(foo() < foo())
   17 | println(foo() >= foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:16:9: error: invalid number of operand for `<`. Only one allowed on each side.
   14 | println(foo() != foo())
   15 | println(foo() > foo())
   16 | println(foo() < foo())
      |         ~~~~~~~~~~~~~
   17 | println(foo() >= foo())
   18 | println(foo() <= foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:17:9: error: invalid number of operand for `>=`. Only one allowed on each side.
   15 | println(foo() > foo())
   16 | println(foo() < foo())
   17 | println(foo() >= foo())
      |         ~~~~~~~~~~~~~~
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:18:9: error: invalid number of operand for `<=`. Only one allowed on each side.
   16 | println(foo() < foo())
   17 | println(foo() >= foo())
   18 | println(foo() <= foo())
      |         ~~~~~~~~~~~~~~
   19 | println(foo() && foo())
   20 | println(foo() || foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:19:9: error: invalid number of operand for `&&`. Only one allowed on each side.
   17 | println(foo() >= foo())
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
      |         ~~~~~~~~~~~~~~
   20 | println(foo() || foo())
   21 | println(foo() in foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:19:9: error: left operand for `&&` is not a boolean
   17 | println(foo() >= foo())
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
      |         ~~~~~
   20 | println(foo() || foo())
   21 | println(foo() in foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:19:18: error: right operand for `&&` is not a boolean
   17 | println(foo() >= foo())
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
      |                  ~~~~~
   20 | println(foo() || foo())
   21 | println(foo() in foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:20:9: error: invalid number of operand for `||`. Only one allowed on each side.
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
   20 | println(foo() || foo())
      |         ~~~~~~~~~~~~~~
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:20:9: error: left operand for `||` is not a boolean
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
   20 | println(foo() || foo())
      |         ~~~~~
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:20:18: error: right operand for `||` is not a boolean
   18 | println(foo() <= foo())
   19 | println(foo() && foo())
   20 | println(foo() || foo())
      |                  ~~~~~
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:21:9: error: invalid number of operand for `in`. Only one allowed on each side.
   19 | println(foo() && foo())
   20 | println(foo() || foo())
   21 | println(foo() in foo())
      |         ~~~~~~~~~~~~~~
   22 | println(foo() !in foo())
   23 | println(foo() <- foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:21:15: error: `in` can only be used with arrays and maps
   19 | println(foo() && foo())
   20 | println(foo() || foo())
   21 | println(foo() in foo())
      |               ~~
   22 | println(foo() !in foo())
   23 | println(foo() <- foo())
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:22:9: error: invalid number of operand for `!in`. Only one allowed on each side.
   20 | println(foo() || foo())
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
      |         ~~~~~~~~~~~~~~~
   23 | println(foo() <- foo())
   24 |
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:22:15: error: `!in` can only be used with arrays and maps
   20 | println(foo() || foo())
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
      |               ~~~
   23 | println(foo() <- foo())
   24 |
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:23:9: error: invalid number of operand for `<-`. Only one allowed on each side.
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
   23 | println(foo() <- foo())
      |         ~~~~~~~~~~~~~~
   24 | 
   25 | for _ in foo() .. foo() {
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:23:9: error: cannot push on non-channel `(int, int)`
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
   23 | println(foo() <- foo())
      |         ~~~~~
   24 | 
   25 | for _ in foo() .. foo() {
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:23:1: error: `println` can not print void expressions
   21 | println(foo() in foo())
   22 | println(foo() !in foo())
   23 | println(foo() <- foo())
      | ~~~~~~~~~~~~~~~~~~~~~~~
   24 | 
   25 | for _ in foo() .. foo() {
vlib/v/checker/tests/invalid_multi_return_operations_err.vv:25:10: error: multi-returns cannot be used in ranges. A range is from a single value to a single higher value.
   23 | println(foo() <- foo())
   24 | 
   25 | for _ in foo() .. foo() {
      |          ~~~~~~~~~~~~~~
   26 | }
