diff --git a/pkg/libuv/stream.zig b/pkg/libuv/stream.zig
index 06206cf82..a3b79c365 100644
--- a/pkg/libuv/stream.zig
+++ b/pkg/libuv/stream.zig
@@ -182,11 +182,3 @@ pub const WriteReq = struct {
 test {
     _ = WriteReq;
 }
-
-test "uv_buf_t and slices are the same" {
-    // Verify that the fields are also the same
-    var slice: []const u8 = &[_]u8{ 1, 2, 3 };
-    var buf = @bitCast(c.uv_buf_t, slice);
-    try testing.expectEqual(slice.ptr, buf.base);
-    try testing.expectEqual(slice.len, buf.len);
-}
diff --git a/pkg/macos/foundation/number.zig b/pkg/macos/foundation/number.zig
index 289c9e8f1..df9e3b1f8 100644
--- a/pkg/macos/foundation/number.zig
+++ b/pkg/macos/foundation/number.zig
@@ -46,7 +46,7 @@ pub const NumberType = enum(c.CFNumberType) {
     ns_integer = c.kCFNumberNSIntegerType,
     cg_float = c.kCFNumberCGFloatType,
 
-    pub fn ValueType(self: NumberType) type {
+    pub fn ValueType(comptime self: NumberType) type {
         return switch (self) {
             .sint8 => i8,
             .sint16 => i16,
diff --git a/pkg/macos/text/font_descriptor.zig b/pkg/macos/text/font_descriptor.zig
index 1c4b04458..22057db58 100644
--- a/pkg/macos/text/font_descriptor.zig
+++ b/pkg/macos/text/font_descriptor.zig
@@ -85,7 +85,7 @@ pub const FontAttribute = enum {
         }));
     }
 
-    pub fn Value(self: FontAttribute) type {
+    pub fn Value(comptime self: FontAttribute) type {
         return switch (self) {
             .url => *foundation.URL,
             .name => *foundation.String,