Merge pull request #2534 from ahoppen/ahoppen/5.10/unaligned-load

ahoppen · web-flow · commit fa8f95c2d536 · 2024-03-08T15:45:17.000-08:00
[5.10] Change `load` to `loadUnaligned`
diff --git a/Sources/SwiftCompilerPlugin/CompilerPlugin.swift b/Sources/SwiftCompilerPlugin/CompilerPlugin.swift
@@ -210,7 +210,7 @@ internal struct PluginHostConnection: MessageConnection {
 
     // Decode the count.
     let count = header.withUnsafeBytes {
-      UInt64(littleEndian: $0.load(as: UInt64.self))
+      UInt64(littleEndian: $0.loadUnaligned(as: UInt64.self))
     }
     guard count >= 2 else {
       throw PluginMessageError.invalidPayloadSize

Original file line number	Diff line number	Diff line change
`@@ -210,7 +210,7 @@ internal struct PluginHostConnection: MessageConnection {`
`210`	`210`
`211`	`211`	`// Decode the count.`
`212`	`212`	`let count = header.withUnsafeBytes {`
`213`		`- UInt64(littleEndian: $0.load(as: UInt64.self))`
	`213`	`+ UInt64(littleEndian: $0.loadUnaligned(as: UInt64.self))`
`214`	`214`	`}`
`215`	`215`	`guard count >= 2 else {`
`216`	`216`	`throw PluginMessageError.invalidPayloadSize`