ASTGen: Resolve 'may have additional unknown values' warnings.

tshortli · tshortli · commit 7c1cdaf49be7 · 2024-03-01T17:01:10.000-08:00
diff --git a/lib/ASTGen/Sources/ASTGen/DiagnosticsBridge.swift b/lib/ASTGen/Sources/ASTGen/DiagnosticsBridge.swift
@@ -141,7 +141,9 @@ extension DiagnosticSeverity {
     case .note: return .note
     case .warning: return .warning
     case .remark: return .remark
+#if RESILIENT_SWIFT_SYNTAX
     @unknown default: return .error
+#endif
     }
   }
 }
diff --git a/lib/ASTGen/Sources/ASTGen/PluginHost.swift b/lib/ASTGen/Sources/ASTGen/PluginHost.swift
@@ -270,7 +270,9 @@ class PluginDiagnosticsEngine {
     case .note: bridgedSeverity = .note
     case .warning: bridgedSeverity = .warning
     case .remark: bridgedSeverity = .remark
+#if RESILIENT_SWIFT_SYNTAX
     @unknown default: bridgedSeverity = .error
+#endif
     }
 
     // Emit the diagnostic

Original file line number	Diff line number	Diff line change
`@@ -141,7 +141,9 @@ extension DiagnosticSeverity {`
`141`	`141`	`case .note: return .note`
`142`	`142`	`case .warning: return .warning`
`143`	`143`	`case .remark: return .remark`
	`144`	`+#if RESILIENT_SWIFT_SYNTAX`
`144`	`145`	`@unknown default: return .error`
	`146`	`+#endif`
`145`	`147`	`}`
`146`	`148`	`}`
`147`	`149`	`}`
Original file line number	Diff line number	Diff line change
`@@ -270,7 +270,9 @@ class PluginDiagnosticsEngine {`
`270`	`270`	`case .note: bridgedSeverity = .note`
`271`	`271`	`case .warning: bridgedSeverity = .warning`
`272`	`272`	`case .remark: bridgedSeverity = .remark`
	`273`	`+#if RESILIENT_SWIFT_SYNTAX`
`273`	`274`	`@unknown default: bridgedSeverity = .error`
	`275`	`+#endif`
`274`	`276`	`}`
`275`	`277`
`276`	`278`	`// Emit the diagnostic`