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[SR-12443] Xcode 11.4 regression: Segfault when overriding property with property wrapper #54882
Labels
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
property wrappers
Feature: property wrappers
type checker
Area → compiler: Semantic analysis
Comments
@swift-ci create |
On master:
|
Resolved by #30792 please verify using the next available development snapshot from https://swift.org/download/#snapshots. |
Comment by Evgeny Kazakov (JIRA) Checked on |
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Labels
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
property wrappers
Feature: property wrappers
type checker
Area → compiler: Semantic analysis
Environment
Xcode 11.3.1 (11C505) and Xcode 11.4 (11E146) on macOS 10.15.4 (19E266)
Additional Detail from JIRA
md5: 448e4682aa0e24d560d0b263ae860229
is duplicated by:
Issue Description:
Compiler crashes when trying to compile our project using release version of Xcode 11.4.
This is a Swift 5.2 regression. It does not happen on Swift 5.1.3
Reduced code that's causing crash to this:
crash.swift
With Xcode 11.3.1 selected compiles successfully:
With Xcode 11.4 selected does not:
The text was updated successfully, but these errors were encountered: