diff --git a/glfw/src/Monitor.zig b/glfw/src/Monitor.zig
index 545f9ef1..28162eff 100644
--- a/glfw/src/Monitor.zig
+++ b/glfw/src/Monitor.zig
@@ -394,7 +394,7 @@ pub inline fn getAll(allocator: mem.Allocator) mem.Allocator.Error![]Monitor {
         Error.NotInitialized => unreachable,
         else => unreachable,
     };
-    return &.{};
+    unreachable;
 }
 
 /// Returns the primary monitor.
diff --git a/glfw/src/Window.zig b/glfw/src/Window.zig
index 2ec310ed..c89b35fc 100644
--- a/glfw/src/Window.zig
+++ b/glfw/src/Window.zig
@@ -1304,7 +1304,7 @@ pub inline fn getAttrib(self: Window, attrib: Attrib) error{PlatformError}!i32 {
         Error.PlatformError => |e| e,
         else => unreachable,
     };
-    unreachable;
+    return v;
 }
 
 /// Sets an attribute of the specified window.
diff --git a/glfw/src/time.zig b/glfw/src/time.zig
index 74ee433b..da7de8a2 100644
--- a/glfw/src/time.zig
+++ b/glfw/src/time.zig
@@ -109,7 +109,7 @@ pub inline fn getTimerValue() u64 {
 pub inline fn getTimerFrequency() u64 {
     internal_debug.assertInitialized();
     const frequency = c.glfwGetTimerFrequency();
-    if (frequency != 0) frequency;
+    if (frequency != 0) return frequency;
     getError() catch |err| return switch (err) {
         Error.NotInitialized => unreachable,
         else => unreachable,