mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
85 lines
1.5 KiB
Swift
85 lines
1.5 KiB
Swift
// RUN: %target-swift-frontend -primary-file %s -O -emit-sil | grep -v 'builtin "onFastPath"' | %FileCheck %s
|
|
|
|
// REQUIRES: swift_stdlib_no_asserts
|
|
|
|
// FIXME: https://github.com/apple/swift/issues/50345
|
|
// REQUIRES: CPU=arm64 || CPU=x86_64
|
|
// REQUIRES: rdar45797168
|
|
|
|
// FIXME: https://github.com/apple/swift/issues/51511
|
|
|
|
//CHECK-LABEL: @$s17unused_containers16empty_array_testyyF
|
|
//CHECK: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func empty_array_test() {
|
|
let unused : [Int] = []
|
|
}
|
|
|
|
//CHECK-LABEL: @$s17unused_containers14empty_dic_testyyF
|
|
//CHECK: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func empty_dic_test() {
|
|
let unused : [Int: Int] = [:]
|
|
}
|
|
|
|
//CHECK-LABEL: sil hidden @$s17unused_containers0A12_string_testyyF
|
|
//CHECK-NEXT: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func unused_string_test() {
|
|
let unused : String = ""
|
|
}
|
|
|
|
//CHECK-LABEL: array_of_strings_test
|
|
//CHECK: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func array_of_strings_test() {
|
|
let x = [""]
|
|
}
|
|
|
|
//CHECK-LABEL: string_interpolation
|
|
//CHECK: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func string_interpolation() {
|
|
// Int
|
|
let x : Int = 2
|
|
"\(x)"
|
|
|
|
// String
|
|
let y : String = "hi"
|
|
"\(y)"
|
|
|
|
// Float
|
|
let f : Float = 2.0
|
|
"\(f)"
|
|
|
|
// Bool
|
|
"\(true)"
|
|
|
|
//UInt8
|
|
"\(UInt8(2))"
|
|
|
|
//UInt32
|
|
"\(UInt32(4))"
|
|
}
|
|
|
|
//CHECK-LABEL: string_interpolation2
|
|
//CHECK: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func string_interpolation2() {
|
|
"\(false) \(true)"
|
|
}
|
|
|
|
//CHECK-LABEL: string_plus
|
|
//CHECK: bb0:
|
|
//CHECK-NEXT: tuple
|
|
//CHECK-NEXT: return
|
|
func string_plus() {
|
|
"a" + "b"
|
|
}
|