File: debug_scope.sil

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// RUN: %target-swiftc_driver -g -emit-ir %s | %FileCheck %s
sil_stage canonical

import Builtin
import Swift

// https://github.com/apple/swift/issues/57203
// IRGen couldn't handle 'SILLocation' with 'FilenameAndLocationKind'.

sil_scope 2 { loc "the_file.swift":2:6 parent @foo : $@convention(thin) () -> () }
sil_scope 3 { loc "the_file.swift":3:5 parent 2 }

// It shouldn't crash
// CHECK: @foo
// CHECK-SAME: !dbg ![[FUNC_DI:[0-9]+]]
sil hidden @foo : $@convention(thin) () -> () {
bb0:
  %2 = integer_literal $Builtin.Int64, 17, loc "the_file.swift":3:12, scope 3
  %3 = tuple ()
  return %3 : $()
}

// Debug info should be correctly generated
// CHECK:     distinct !DILexicalBlock(scope: ![[FUNC_DI]]
// CHECK-SAME:                         file:  ![[FILE_DI:[0-9]+]]
// CHECK-SAME:                         line: 3, column: 5
// CHECK:     ![[FILE_DI]] = !DIFile(filename: "the_file.swift"