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// RUN: %target-typecheck-verify-swift
class A1 {
func foo1() -> Int {}
func foo2() {
var foo1 = foo1()
// expected-warning@-1 {{initialization of variable 'foo1' was never used; consider replacing with assignment to '_' or removing it}}
}
}
class A2 {
var foo1 = 2
func foo2() {
var foo1 = foo1
// expected-warning@-1 {{initialization of variable 'foo1' was never used; consider replacing with assignment to '_' or removing it}}
}
}
class A3 {
func foo2() {
var foo1 = foo1()
// expected-warning@-1 {{initialization of variable 'foo1' was never used; consider replacing with assignment to '_' or removing it}}
}
func foo1() -> Int {}
}
class A4 {
func foo2() {
var foo1 = foo1 // expected-error {{use of local variable 'foo1' before its declaration}}
// expected-note@-1 {{'foo1' declared here}}
}
}
func localContext() {
class A5 {
func foo1() -> Int {}
func foo2() {
var foo1 = foo1()
// expected-warning@-1 {{initialization of variable 'foo1' was never used; consider replacing with assignment to '_' or removing it}}
}
class A6 {
func foo1() -> Int {}
func foo2() {
var foo1 = foo1()
// expected-warning@-1 {{initialization of variable 'foo1' was never used; consider replacing with assignment to '_' or removing it}}
}
}
extension E { // expected-error {{declaration is only valid at file scope}}
// expected-error@-1{{cannot find type 'E' in scope}}
class A7 {
func foo1() {}
func foo2() {
var foo1 = foo1()
}
}
}
}
}
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