From fb64c07d3cfe9690253b1b36ab7521beb059eac5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6nke=20Ludwig?= <sludwig@rejectedsoftware.com>
Date: Mon, 14 Jan 2019 00:07:38 +0100
Subject: [PATCH] Make scopedMutexLock work with InterruptibleTaskMutex.

---
 source/vibe/core/sync.d | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/source/vibe/core/sync.d b/source/vibe/core/sync.d
index 7ae378d..f2fdef5 100644
--- a/source/vibe/core/sync.d
+++ b/source/vibe/core/sync.d
@@ -33,11 +33,18 @@ shared(ManualEvent) createSharedManualEvent()
 	return shared(ManualEvent).init;
 }
 
-ScopedMutexLock!M scopedMutexLock(M : Mutex)(M mutex, LockMode mode = LockMode.lock)
+ScopedMutexLock!M scopedMutexLock(M)(M mutex, LockMode mode = LockMode.lock)
+	if (is(M : Mutex) || is(M : Lockable))
 {
 	return ScopedMutexLock!M(mutex, mode);
 }
 
+unittest {
+	scopedMutexLock(new Mutex);
+	scopedMutexLock(new TaskMutex);
+	scopedMutexLock(new InterruptibleTaskMutex);
+}
+
 enum LockMode {
 	lock,
 	tryLock,
@@ -53,7 +60,8 @@ interface Lockable {
 
 /** RAII lock for the Mutex class.
 */
-struct ScopedMutexLock(M : Mutex = core.sync.mutex.Mutex)
+struct ScopedMutexLock(M)
+	if (is(M : Mutex) || is(M : Lockable))
 {
 	@disable this(this);
 	private {