mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
c0bc4f20be
`FailureDiagnosis::visitUnresolvedMemberExpr` tries to use the same logic as `diagnoseSingleCandidateFailures` so instead of doing that let's remove some of the special handling and use `diagnoseSingleCandidateFailures` directly instead, which improves label diagnostics and handles more erroneous cases as well. Resolves: rdar://problem/31898542
38 lines
1.1 KiB
Swift
38 lines
1.1 KiB
Swift
// RUN: %target-typecheck-verify-swift -swift-version 4
|
|
|
|
// SR-2505: "Call arguments did not match up" assertion
|
|
|
|
func sr_2505(_ a: Any) {} // expected-note {{}}
|
|
sr_2505() // expected-error {{missing argument for parameter #1 in call}}
|
|
sr_2505(a: 1) // expected-error {{extraneous argument label 'a:' in call}}
|
|
sr_2505(1, 2) // expected-error {{extra argument in call}}
|
|
sr_2505(a: 1, 2) // expected-error {{extra argument in call}}
|
|
|
|
struct C_2505 {
|
|
init(_ arg: Any) {
|
|
}
|
|
}
|
|
|
|
protocol P_2505 {
|
|
}
|
|
|
|
extension C_2505 {
|
|
init<T>(from: [T]) where T: P_2505 {
|
|
}
|
|
}
|
|
|
|
class C2_2505: P_2505 {
|
|
}
|
|
|
|
let c_2505 = C_2505(arg: [C2_2505()]) // expected-error {{argument labels '(arg:)' do not match any available overloads}} expected-note {{overloads for 'C_2505' exist}}
|
|
|
|
// rdar://problem/31898542 - Swift 4: 'type of expression is ambiguous without more context' errors, without a fixit
|
|
|
|
enum R31898542<T> {
|
|
case success(T) // expected-note {{'success' declared here}}
|
|
case failure
|
|
}
|
|
|
|
func foo() -> R31898542<()> {
|
|
return .success() // expected-error {{missing argument for parameter #1 in call}} {{19-19=<#T#>}}
|
|
} |