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// RUN: %target-swift-emit-silgen -module-name switch %s -Xllvm -sil-print-debuginfo | %FileCheck %s -check-prefix=SCOPE
enum E {
case one(String)
case two(String)
case three(Int)
}
func test1(_ e: E) {
switch e { // SCOPE: sil_scope [[test1_switch:[0-9]+]] {{.*}}:[[@LINE]]:3
case .one(let payload), .two(let payload): // SCOPE-NEXT: sil_scope [[test1_case1:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test1_switch]]
print(payload) // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test1_case1]]
case .three(let payload): // SCOPE-NEXT: sil_scope [[test1_case2:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test1_switch]]
print(payload)
}
}
func test2(_ e: E) {
switch e { // SCOPE: sil_scope [[test2_switch:[0-9]+]] {{.*}}:[[@LINE]]:3
case .one(let x): // SCOPE-NEXT: sil_scope [[test2_case1:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test2_switch]]
print(x) // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test2_case1]]
case .two(let x): // SCOPE-NEXT: sil_scope [[test2_case2:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test2_switch]]
print(x) // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test2_case2]]
case .three(let x): // SCOPE-NEXT: sil_scope [[test2_case3:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test2_switch]]
print(x)
}
}
func test3(_ e: E) {
switch e { // SCOPE: sil_scope [[test3_switch:[0-9]+]] {{.*}}:[[@LINE]]:3
case .one: // SCOPE-NEXT: sil_scope [[test3_case1:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test3_switch]]
print(1) // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test3_case1]]
case .three(let x): // SCOPE-NEXT: sil_scope [[test3_case2:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test3_switch]]
print(x) // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test3_case2]]
default: // SCOPE-NEXT: sil_scope [[test3_case3:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test3_switch]]
print("error") // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test3_case3]]
}
}
func test4(_ e: E) {
switch e { // SCOPE: sil_scope [[test4_switch:[0-9]+]] {{.*}}:[[@LINE]]:3
case .one(let x): // SCOPE-NEXT: sil_scope [[test4_case1:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test4_switch]]
print(x) // SCOPE-NEXT: sil_scope {{.*}}:[[@LINE]]:5 parent [[test4_case1]]
fallthrough
case .two(let x): // SCOPE-NEXT: sil_scope [[test4_case2:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test4_switch]]
print(x) // SCOPE-NEXT: {{.*}}:[[@LINE]]:5 parent [[test4_case2]]
fallthrough
default: // SCOPE-NEXT: sil_scope [[test4_default:[0-9]+]] {{.*}}:[[@LINE]]:3 parent [[test4_switch]]
print("default") // SCOPE: sil_scope [[test4_default1:[0-9]+]] {{.*}}:[[@LINE]]:5
// SCOPE: string_literal utf8 "default", {{.*}} scope [[test4_default1]]
}
}
test1(E.one("payload1"))
test2(E.two("payload2"))
test3(E.three(3))
test4(E.one("payload1"))
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