Update to newest haxe version.

.haxerc

@@ -1,4 +1,4 @@
 {
-  "version": "4.0.0-rc.3",
+  "version": "e552bdc",
   "resolveLibs": "scoped"
 }

haxe_libraries/tink_core.hxml

@@ -1,3 +1,3 @@
-# @install: lix --silent download "haxelib:tink_core#1.16.1" into tink_core/1.16.1/haxelib
+-D tink_core=1.24.0
--D tink_core=1.16.1
+# @install: lix --silent download "haxelib:/tink_core#1.24.0" into tink_core/1.24.0/haxelib
--cp ${HAXESHIM_LIBCACHE}/tink_core/1.16.1/haxelib/src
+-cp ${HAXE_LIBCACHE}/tink_core/1.24.0/haxelib/src

src/tink/macro/Functions.hx

@@ -4,9 +4,18 @@ import haxe.macro.Expr;
 
 using tink.macro.Exprs;
 
+#if haxe4
+private abstract Kind(FunctionKind) from FunctionKind to FunctionKind {
+  @:from static function ofString(s:String):Kind
+    return FNamed(s);
+}
+#else
+private typedef Kind = String;
+#end
+
 class Functions {
-  static public inline function asExpr(f:Function, ?name, ?pos) 
+  static public inline function asExpr(f:Function, ?kind:Kind, ?pos) 
-    return EFunction(name, f).at(pos);
+    return EFunction(kind, f).at(pos);
   
   static public inline function toArg(name:String, ?t, ?opt = false, ?value = null):FunctionArg {
     return {

tests/Functions.hx

@@ -0,0 +1,11 @@
+import haxe.macro.Context;
+import haxe.macro.Expr;
+using tink.MacroApi;
+
+class Functions extends Base {
+  function test() {
+    var f:Function = (macro function () {}).getFunction().sure();
+    f.asExpr('foo');
+    assertTrue(true);
+  }
+}

tests/Run.hx

@@ -12,6 +12,7 @@ class Run {
     new Types(),
     new Positions(),
     new TypeMapTest(),
+    new Functions(),
     new Misc(),
   ];
   #end