Drop DMD 2.086.0 support.

Author: s-ludwig

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
             fail-fast: false
             matrix:
                 os: [ubuntu-latest, windows-latest, macos-13]
-                dc: [dmd-latest, ldc-latest, dmd-2.086.0, ldc-1.16.0, ldc-1.17.0]
+                dc: [dmd-latest, ldc-latest, dmd-2.087.1, ldc-1.17.0]
                 arch: [x86_64]
                 config: [select, epoll, cfrunloop, winapi]
                 exclude:
@@ -26,12 +26,6 @@ jobs:
                   - {os: macos-13, config: winapi}
                   - {os: windows-latest, config: cfrunloop}
                   - {os: windows-latest, config: epoll}
-                  # macOS fails up to FE 2.086.x, so we test on a slightly newer
-                  # version instead
-                  # "dyld: lazy symbol binding failed: Symbol not found: _dyld_enumerate_tlv_storage"
-                  - {os: macos-13, dc: dmd-2.086.0}
-                  - {os: macos-13, dc: ldc-1.16.0}
-                  - {os: windows-latest, dc: ldc-1.16.0, config: select}
                   - {os: windows-latest, dc: ldc-1.17.0}
                   - {os: ubuntu-latest, dc: ldc-1.17.0}
                 include:

source/eventcore/drivers/posix/driver.d

@@ -385,15 +385,8 @@ package class PosixEventLoop {
 				del(FD(i, m_fds[i].common.validationCounter));
 	}
 
-	static if (__VERSION__ <= 2086) {
-		/// private
-		final void addWaiter() { m_waiterCount++; }
-		/// private
-		final void removeWaiter() { m_waiterCount--; }
-	} else {
-		package(eventcore.drivers) final void addWaiter() { m_waiterCount++; }
-		package(eventcore.drivers) final void removeWaiter() { m_waiterCount--; }
-	}
+	package(eventcore.drivers) final void addWaiter() { m_waiterCount++; }
+	package(eventcore.drivers) final void removeWaiter() { m_waiterCount--; }
 
 	package void setNotifyCallback(EventType evt)(FD fd, FDSlotCallback callback)
 	{