// swift-tools-version: 4.0
// swift-module-flags: 

// RUN: %target-swift-frontend -emit-silgen %s | %FileCheck %s

class SomeClass {
  // Has defaults, but no body.
  public func hasDefaults(a: Int = 4, b: Int = 1 + 2)

  // CHECK-LABEL: sil hidden @$s11DefaultArgs9SomeClassC11hasDefaults1a1bySi_SitFfA_
  // CHECK: integer_literal $Builtin.IntLiteral, 4
  // CHECK: end sil function '$s11DefaultArgs9SomeClassC11hasDefaults1a1bySi_SitFfA_'

  // CHECK-LABEL: sil hidden @$s11DefaultArgs9SomeClassC11hasDefaults1a1bySi_SitFfA0_
  // CHECK: integer_literal $Builtin.IntLiteral, 1
  // CHECK: integer_literal $Builtin.IntLiteral, 2
  // CHECK: function_ref @$sSi1poiyS2i_SitFZ
  // CHECK: end sil function '$s11DefaultArgs9SomeClassC11hasDefaults1a1bySi_SitFfA0_'

  public init(a: Int = 5)

  // CHECK-LABEL: sil hidden @$s11DefaultArgs9SomeClassC1aACSi_tcfcfA_
  // CHECK: integer_literal $Builtin.IntLiteral, 5
  // CHECK: end sil function '$s11DefaultArgs9SomeClassC1aACSi_tcfcfA_'
}