[TSan] Work around a bug in TSan

karwa · Oct 4, 2022 · a04b0e5 · a04b0e5
1 parent a8b7cdd
commit a04b0e5
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diff --git a/Sources/WebURL/IPAddress.swift b/Sources/WebURL/IPAddress.swift
@@ -33,6 +33,12 @@ internal protocol IPAddressParserCallback {
 @usableFromInline
 internal struct IgnoreIPAddressParserErrors: IPAddressParserCallback {
 
+  #if DEBUG
+    // TSan encounters internal errors when passing empty structs around 'inout'.
+    // See: https://github.com/apple/swift/issues/61073 and https://github.com/apple/swift/issues/56405
+    let _tsanBugWorkaround = true
+  #endif
+
   @inlinable
   internal init() {}
 

diff --git a/Sources/WebURL/Parser/ValidationError.swift b/Sources/WebURL/Parser/ValidationError.swift
@@ -39,6 +39,12 @@ internal protocol URLParserCallback {
 @usableFromInline
 internal struct IgnoreValidationErrors: URLParserCallback {
 
+  #if DEBUG
+    // TSan encounters internal errors when passing empty structs around 'inout'.
+    // See: https://github.com/apple/swift/issues/61073 and https://github.com/apple/swift/issues/56405
+    let _tsanBugWorkaround = true
+  #endif
+
   @inlinable @inline(__always)
   internal init() {}