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|
// RUN: %target-typecheck-verify-swift -enable-experimental-feature DoExpressions -enable-experimental-feature ImplicitLastExprResults
// RUN: %target-swift-emit-ir -enable-experimental-feature DoExpressions -enable-experimental-feature ImplicitLastExprResults %s
// Required for experimental features
// REQUIRES: asserts
let a = do {
print("hello")
6
}
let b = do {
print("hello")
if .random() { 5 } else { 6 }
}
let c = do {
print("hello")
if .random() {
print("hello")
5
} else {
6
}
}
func throwingFn() throws {}
func testFn() -> Int {
print("hello")
do {
try throwingFn()
0
} catch {
print("error")
fatalError()
}
}
func testClosure() -> Int {
let fn = {
print("hello")
do {
try throwingFn()
0
} catch {
print("error")
fatalError()
}
}
return fn()
}
func nestedType1() -> Int {
let x = do {
struct S {
var x: Int
}
S(x: 0).x
}
return x
}
func nestedType2() -> Int {
do {
struct S {
var x: Int
}
S(x: 0).x
}
}
func doCatch1() -> Int {
do {
try throwingFn()
5
} catch {
print("\(error)")
0
}
}
|
