[SR-12792] as [String: AnyObject?] crashes compiler/runtime
#55237
Labels
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
Comments
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On master these crash in the SIL verifier SIL verification failed: EnumInst operand type does not match type of case
$AnyObject
$Int
Verifying instruction:
%26 = apply %25(%23, %24) : $@convention(method) (Builtin.IntLiteral, @thin Int.Type) -> Int // user: %27
-> %27 = enum $Optional<AnyObject>, #Optional.some!enumelt, %26 : $Int // user: %28
store %27 to [init] %15 : $*Optional<AnyObject> // id: %28SIL verification failed: EnumInst operand must be an object: UI->getOperand()->getType().isObject()
Verifying instruction:
%23 = alloc_stack $Any // users: %55, %32, %30
-> %32 = enum $Optional<AnyObject>, #Optional.some!enumelt, %23 : $*Any // user: %33
store %32 to [init] %15 : $*Optional<AnyObject> // id: %33 |
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@swift-ci create |
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Environment
Swift 5.2.2 on macOS 10.15.4, as well as Swift 5.2.3 in Docker, both on x86_64
Additional Detail from JIRA
md5: 72f4d6c17f4c4d46cbf107dcf22a4330
Issue Description:
Combining various dictionary literals with
as [String: AnyObject?]crashes either the compiler or at runtime. Examples with stack traces:The text was updated successfully, but these errors were encountered: