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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -o %t %S/Inputs/def_struct.swift
// RUN: llvm-bcanalyzer %t/def_struct.swiftmodule | %FileCheck %s
// RUN: %target-swift-frontend -emit-silgen -I %t %s -o /dev/null
// CHECK-NOT: UnknownCode
import def_struct
var a : Empty
var b = TwoInts(x: 1, y: 2)
var c : ComputedProperty
var sum = b.x + b.y + c.value
var intWrapper = ResettableIntWrapper(value: b.x)
var r : Resettable = intWrapper
r.reset()
struct AnotherIntWrapper : SpecialResettable {
var value : Int
mutating
func reset() {
value = 0
}
mutating
func compute() {
value = 42
}
}
var intWrapper2 = AnotherIntWrapper(value: 42)
r = intWrapper2
r.reset()
var cached : Cacheable = intWrapper2
cached.compute()
cached.reset()
var p = Pair(a: 1, b: 2.5)
p.first = 2
p.second = 5.0
var gc = GenericCtor<Int>(42)
gc.doSomething(42)
var wrappedTypeVar : ComputableWrapper<AnotherIntWrapper>.ComputableType
wrappedTypeVar = intWrapper2
cacheViaWrappers(ComputableWrapper<AnotherIntWrapper>(),
ResettableWrapper<AnotherIntWrapper>())
var simpleSub = ReadonlySimpleSubscript()
var subVal = simpleSub[4]
var complexSub = ComplexSubscript()
complexSub[4, false] = complexSub[3, true]
a.doAbsolutelyNothing()
var comp : Computable = UnComputable(x: 42)
var condition = UnComputable.canCompute()
var revP = p.swap()
func testMasterConformanceMap(_ x: Int32) -> Bool {
return x != -1
}
struct TestStaticProperties {
init() {
// This used to crash when in an initializer, though not anywhere else.
_ = StaticProperties.foo
_ = StaticProperties.bar
_ = StaticProperties.baz
}
}
struct TestLetProperties {
init(b: Burger) {
_ = b.pattyCount
}
func flip(_ b: Burger) {
_ = b.pattyCount
}
}
// <rdar://problem/21933630> - setting let stored property in extension
// constructor
extension Burger {
init(double pattyCount: Int) {
self.pattyCount = pattyCount * 2
}
}
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