compilation_unit {
  package_statement {
    package_name: "ExplorerTest"
  }
  is_api: true
  declarations {
    variable {
      binding {
        name: "call_count"
        type {
          expression_pattern {
            expression {
              int_type_literal {
              }
            }
          }
        }
      }
      initializer {
        int_literal {
          value: 0
        }
      }
    }
  }
  declarations {
    function {
      name {
        name: "ReturnFalse"
      }
      param_pattern {
      }
      return_term {
        kind: Expression
        type {
          bool_type_literal {
          }
        }
      }
      body {
        statements {
          assign {
            lhs {
              identifier {
                name: "call_count"
              }
            }
            rhs {
              operator {
                op: Add
                arguments {
                  identifier {
                    name: "call_count"
                  }
                }
                arguments {
                  int_literal {
                    value: 1
                  }
                }
              }
            }
            op: Plain
          }
        }
        statements {
          return_expression_statement {
            expression {
              bool_literal {
                value: false
              }
            }
          }
        }
      }
    }
  }
  declarations {
    function {
      name {
        name: "Main"
      }
      param_pattern {
      }
      return_term {
        kind: Expression
        type {
          int_type_literal {
          }
        }
      }
      body {
        statements {
          variable_definition {
            pattern {
              binding_pattern {
                name: "result"
                type {
                  expression_pattern {
                    expression {
                      bool_type_literal {
                      }
                    }
                  }
                }
              }
            }
            init {
              operator {
                op: And
                arguments {
                  call {
                    function {
                      identifier {
                        name: "ReturnFalse"
                      }
                    }
                    argument {
                      tuple_literal {
                      }
                    }
                  }
                }
                arguments {
                  call {
                    function {
                      identifier {
                        name: "ReturnFalse"
                      }
                    }
                    argument {
                      tuple_literal {
                      }
                    }
                  }
                }
              }
            }
            is_returned: false
          }
        }
        statements {
          return_expression_statement {
            expression {
              if_expression {
                condition {
                  operator {
                    op: Not
                    arguments {
                      identifier {
                        name: "result"
                      }
                    }
                  }
                }
                then_expression {
                  identifier {
                    name: "call_count"
                  }
                }
                else_expression {
                  operator {
                    op: Neg
                    arguments {
                      int_literal {
                        value: 1
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}