---
namespace: Compile
expectation: Fail
outputs:
  - "Error [ETYC0372030]: A mapping's key cannot be a tuple\n    --> compiler-test:4:5\n     |\n   4 |     mapping foo: (u32, u32) => u32;\n     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nError [ETYC0372017]: The type `baz` is not found in the current scope.\n    --> compiler-test:6:5\n     |\n   6 |     mapping floo: baz => u8;\n     |     ^^^^^^^^^^^^^^^^^^^^^^^^\nError [ETYC0372017]: The type `foo` is not found in the current scope.\n    --> compiler-test:8:5\n     |\n   8 |     mapping bar: foo => baz;\n     |     ^^^^^^^^^^^^^^^^^^^^^^^^\nError [ETYC0372017]: The type `baz` is not found in the current scope.\n    --> compiler-test:8:5\n     |\n   8 |     mapping bar: foo => baz;\n     |     ^^^^^^^^^^^^^^^^^^^^^^^^\n"