compilation_unit {
  package_statement {
    package_name: "ExplorerTest"
  }
  is_api: true
  declarations {
    function {
      name {
        name: "F"
      }
      param_pattern {
        fields {
          binding_pattern {
            name: "n"
            type {
              expression_pattern {
                expression {
                  int_type_literal {
                  }
                }
              }
            }
          }
        }
      }
      return_term {
        kind: Omitted
      }
      body {
        statements {
          match {
            expression {
              identifier {
                name: "n"
              }
            }
            clauses {
              pattern {
                expression_pattern {
                  expression {
                    int_literal {
                      value: 1
                    }
                  }
                }
              }
              statement {
                block {
                  statements {
                    return_expression_statement {
                      is_omitted_expression: true
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
  declarations {
    function {
      name {
        name: "Main"
      }
      param_pattern {
      }
      return_term {
        kind: Expression
        type {
          int_type_literal {
          }
        }
      }
      body {
        statements {
          expression_statement {
            expression {
              call {
                function {
                  identifier {
                    name: "F"
                  }
                }
                argument {
                  tuple_literal {
                    fields {
                      int_literal {
                        value: 0
                      }
                    }
                  }
                }
              }
            }
          }
        }
        statements {
          return_expression_statement {
            expression {
              int_literal {
                value: 0
              }
            }
          }
        }
      }
    }
  }
}
