Release 0.23.0

Deduce common base type from a list of types

.travis.yml

@@ -15,14 +15,14 @@ os:
 env:
   - HAXE_VERSION=3.4.7
   - HAXE_VERSION=edge
-  
+
 install:
   - npm i -g lix@15.5.4
   - lix install haxe $HAXE_VERSION
   - lix download
 
 script:
-  - lix run travix node -lib hx3compat
+  - lix run travix node
 
 jobs:
   include:

haxe_libraries/hx3compat.hxml

@@ -1,3 +1,3 @@
--D hx3compat=1.0.0
-# @install: lix --silent download "haxelib:/hx3compat#1.0.0" into hx3compat/1.0.0/haxelib
--cp ${HAXE_LIBCACHE}/hx3compat/1.0.0/haxelib/std
+# @install: lix --silent download "haxelib:/hx3compat#1.0.3" into hx3compat/1.0.3/haxelib
+-cp ${HAXE_LIBCACHE}/hx3compat/1.0.3/haxelib/std
+-D hx3compat=1.0.3

haxe_libraries/hxnodejs.hxml

@@ -1,6 +1,6 @@
-# @install: lix --silent download "haxelib:hxnodejs#4.0.9" into hxnodejs/4.0.9/haxelib
--D hxnodejs=4.0.9
--cp ${HAXESHIM_LIBCACHE}/hxnodejs/4.0.9/haxelib/src
--D nodejs
+# @install: lix --silent download "haxelib:/hxnodejs#12.0.0" into hxnodejs/12.0.0/haxelib
+-cp ${HAXE_LIBCACHE}/hxnodejs/12.0.0/haxelib/src
+-D hxnodejs=12.0.0
 --macro allowPackage('sys')
---macro _hxnodejs.VersionWarning.include()
+# should behave like other target defines and not be defined in macro context
+--macro define('nodejs')

haxelib.json

@@ -1,20 +1,20 @@
 {
 	"name": "tink_macro",
-	"license": "MIT",
+	"description": "The macro toolkit ;)",
+	"classPath": "src",
+	"dependencies": {
+		"tink_core": ""
+	},
+	"url": "https://github.com/haxetink/tink_macro",
+	"contributors": [
+		"back2dos"
+	],
+	"version": "0.23.0",
+	"releasenote": "Make TypeMap work exacly with anons.",
 	"tags": [
 		"tink",
 		"macro",
 		"utility"
 	],
-	"classPath": "src",
-	"description": "The macro toolkit ;)",
-	"contributors": [
-		"back2dos"
-	],
-	"releasenote": "Compat with haxe 4 rc4 onward.",
-	"version": "0.18.0",
-	"url": "http://haxetink.org/tink_macro",
-	"dependencies": {
-		"tink_core": ""
-	}
+	"license": "MIT"
 }

src/tink/MacroApi.hx

@@ -8,6 +8,8 @@ using StringTools;
 
 typedef Positions = tink.macro.Positions;
 typedef ExprTools = haxe.macro.ExprTools;
+typedef TypedExprTools = haxe.macro.TypedExprTools;
+typedef TypedExprs = tink.macro.TypedExprs;
 typedef Exprs = tink.macro.Exprs;
 typedef Functions = tink.macro.Functions;
 typedef Metadatas = tink.macro.Metadatas;
@@ -28,11 +30,11 @@ typedef ClassBuilder = tink.macro.ClassBuilder;
 typedef TypeResolution = Ref<Either<String, TypeDefinition>>;
 
 class MacroApi {
-  
+
   static var MAIN_CANDIDATES = ['-main', '-x', '--run'];
   static public function getMainClass():Option<String> {
     var args = Sys.args();
-    
+
     for (c in MAIN_CANDIDATES)
       switch args.indexOf(c) {
         case -1:
@@ -42,19 +44,26 @@ class MacroApi {
     return None;
   }
 
-  @:persistent static var idCounter = 0;  
-  
+  @:persistent static var idCounter = 0;
+
   @:noUsing static public inline function tempName(?prefix:String = 'tmp'):String
     return '__tink_' + prefix + Std.string(idCounter++);
-    
-  static public function pos() 
+
+  static public function pos()
     return haxe.macro.Context.currentPos();
 
   static public var completionPoint(default, null):Option<{
     var file(default, never):String;
+    var content(default, never):Null<String>;
     var pos(default, never):Int;
   }>;
 
+  static public function getBuildFields():Option<Array<haxe.macro.Expr.Field>>
+    return switch completionPoint {
+      case Some(v) if (v.content != null && (v.content.charAt(v.pos - 1) == '@' || (v.content.charAt(v.pos - 1) == ':' && v.content.charAt(v.pos - 2) == '@'))): None;
+      default: Some(haxe.macro.Context.getBuildFields());
+    }
+
   static public var args(default, null):Iterable<String>;
   static var initialized = initArgs();
 
@@ -63,7 +72,7 @@ class MacroApi {
     args = sysArgs;
     completionPoint = switch sysArgs.indexOf('--display') {
       case -1: None;
-      case sysArgs[_ + 1] => arg: 
+      case sysArgs[_ + 1] => arg:
         if (arg.startsWith('{"jsonrpc":')) {
           var payload:{
             jsonrpc:String,
@@ -71,12 +80,15 @@ class MacroApi {
             params:{
               file:String,
               offset:Int,
+              contents:String,
             }
           } = haxe.Json.parse(arg);
+
           switch payload {
             case { jsonrpc: '2.0', method: 'display/completion' }:
               Some({
                 file: payload.params.file,
+                content: payload.params.contents,
                 pos: payload.params.offset,
               });
             default: None;
@@ -108,26 +120,26 @@ class MacroApi {
   @:forward
   abstract ObjectField(F) to F {
 
-    static var QUOTED = "@$__hx__"; 
+    static var QUOTED = "@$__hx__";
 
     inline function new(o) this = o;
 
     public var field(get, never):String;
-    
+
     function get_field()
-      return 
-        if (quotes == Quoted) 
+      return
+        if (quotes == Quoted)
           this.field.substr(QUOTED.length);
         else this.field;
 
     public var quotes(get, never):QuoteStatus;
-    
+
     function get_quotes()
       return if (StringTools.startsWith(this.field, QUOTED)) Quoted else Unquoted;
 
     @:from static function ofFull(o:{>F, quotes:QuoteStatus }):ObjectField
       return switch o.quotes {
-        case null | Unquoted: 
+        case null | Unquoted:
           new ObjectField({ field: o.field, expr: o.expr });
         default:
           new ObjectField({ field: QUOTED + o.field, expr: o.expr });

src/tink/macro/BuildCache.hx

@@ -31,23 +31,23 @@ typedef BuildContext3 = {>BuildContext2,
   type3:Type,
 }
 
-class BuildCache { 
-  
+class BuildCache {
+
   @:persistent static var cache = new Map();
-  
-  static public function getType3(name, ?types, ?pos:Position, build:BuildContext3->TypeDefinition) {
+
+  static public function getType3(name, ?types, ?pos:Position, build:BuildContext3->TypeDefinition, ?normalizer:Type->Type) {
      if (types == null)
       switch Context.getLocalType() {
         case TInst(_.toString() == name => true, [t1, t2, t3]):
           types = { t1: t1, t2: t2, t3: t3 };
         default:
           throw 'assert';
-      }  
-      
+      }
+
     var t1 = types.t1.toComplexType(),
         t2 = types.t2.toComplexType(),
         t3 = types.t2.toComplexType();
-        
+
     return getType(name, (macro : { t1: $t1, t2: $t2, t3: $t3 } ).toType(), pos, function (ctx) return build({
       type: types.t1,
       type2: types.t2,
@@ -55,62 +55,62 @@ class BuildCache {
       pos: ctx.pos,
       name: ctx.name,
       usings: ctx.usings
-    }));   
+    }), normalizer);
   }
-  
-  static public function getTypeN(name, ?types, ?pos:Position, build:BuildContextN->TypeDefinition) {
-    
+
+  static public function getTypeN(name, ?types, ?pos:Position, build:BuildContextN->TypeDefinition, ?normalizer:Type->Type) {
+
     if (pos == null)
       pos = Context.currentPos();
-    
+
     if (types == null)
       switch Context.getLocalType() {
         case TInst(_.toString() == name => true, params):
           types = params;
         default:
           throw 'assert';
-      }  
-      
+      }
+
     var compound = ComplexType.TAnonymous([for (i in 0...types.length) {
       name: 't$i',
       pos: pos,
       kind: FVar(switch types[i] {
-        case TInst(_.get().kind => KExpr(e), _): 
+        case TInst(_.get().kind => KExpr(e), _):
           TPath('tink.macro.ConstParam'.asTypePath([TPExpr(e)]));
         case t: t.toComplex();
       }),
     }]).toType();
-        
+
     return getType(name, compound, pos, function (ctx) return build({
       types: types,
       pos: ctx.pos,
       name: ctx.name,
       usings: ctx.usings
-    }));
-  }  
-  
-  static public function getType2(name, ?types, ?pos:Position, build:BuildContext2->TypeDefinition) {
+    }), normalizer);
+  }
+
+  static public function getType2(name, ?types, ?pos:Position, build:BuildContext2->TypeDefinition, ?normalizer:Type->Type) {
     if (types == null)
       switch Context.getLocalType() {
         case TInst(_.toString() == name => true, [t1, t2]):
           types = { t1: t1, t2: t2 };
         default:
           throw 'assert';
-      }  
-      
+      }
+
     var t1 = types.t1.toComplexType(),
         t2 = types.t2.toComplexType();
-        
+
     return getType(name, (macro : { t1: $t1, t2: $t2 } ).toType(), pos, function (ctx) return build({
       type: types.t1,
       type2: types.t2,
       pos: ctx.pos,
       name: ctx.name,
       usings: ctx.usings
-    }));
+    }), normalizer);
   }
 
-  static public function getParams(name:String, ?pos:Position)     
+  static public function getParams(name:String, ?pos:Position)
     return
       switch Context.getLocalType() {
         case TInst(_.toString() == name => true, v):
@@ -119,9 +119,9 @@ class BuildCache {
           pos.makeFailure('Expected $name');
         case v:
           pos.makeFailure('$v should be a class');
-      }  
+      }
 
-  static public function getParam(name:String, ?pos:Position)     
+  static public function getParam(name:String, ?pos:Position)
     return
       getParams(name, pos)
         .flatMap(function (args:Array<Type>) return switch args {
@@ -130,18 +130,18 @@ class BuildCache {
           default: pos.makeFailure('too many parameters');
         });
 
-  static public function getType(name, ?type, ?pos:Position, build:BuildContext->TypeDefinition) {
-    
+  static public function getType(name, ?type, ?pos:Position, build:BuildContext->TypeDefinition, ?normalizer:Type->Type) {
+
     if (type == null)
       type = getParam(name, pos).sure();
-      
-    var forName = 
+
+    var forName =
       switch cache[name] {
-        case null: cache[name] = new Group(name);
+        case null: cache[name] = new Group(name, normalizer);
         case v: v;
       }
-    
-    var ret = forName.get(type, pos.sanitize(), build);  
+
+    var ret = forName.get(type, pos.sanitize(), build);
     ret.getFields();// workaround for https://github.com/HaxeFoundation/haxe/issues/7905
     return ret;
   }
@@ -152,23 +152,24 @@ private typedef Entry = {
 }
 
 private class Group {
-  
+
   var name:String;
   var counter = 0;
-  var entries = new TypeMap<Entry>();
-  
-  public function new(name) {
+  var entries:TypeMap<Entry>;
+
+  public function new(name, ?normalizer) {
     this.name = name;
+    this.entries = new TypeMap(normalizer);
   }
-  
+
   public function get(type:Type, pos:Position, build:BuildContext->TypeDefinition):Type {
-    
+
     function make(path:String) {
       var usings = [];
       var def = build({
-        pos: pos, 
-        type: type, 
-        usings: usings, 
+        pos: pos,
+        type: type,
+        usings: usings,
         name: path.split('.').pop()
       });
 
@@ -177,15 +178,15 @@ private class Group {
       return Context.getType(path);
     }
 
-    function doMake() 
-      while (true) 
+    function doMake()
+      while (true)
         switch '$name${counter++}' {
           case _.definedType() => Some(_):
           case v:
             return make(v);
-        } 
+        }
 
-    return 
+    return
       switch entries.get(type) {
         case null:
           doMake();

src/tink/macro/ClassBuilder.hx

@@ -23,7 +23,10 @@ class ClassBuilder {
       target = Context.getLocalClass().get();
 
     if (fields == null)
-      fields = Context.getBuildFields();
+      fields = switch MacroApi.getBuildFields() {
+        case None: target.pos.error('Impossible to get builds fields now. Possible cause: https://github.com/HaxeFoundation/haxe/issues/9853');
+        case Some(v): v;
+      }
 
     this.initializeFrom = fields;
     this.target = target;
@@ -192,10 +195,14 @@ class ClassBuilder {
     return m;
   }
 
-  static public function run(plugins:Array<ClassBuilder->Void>, ?verbose) {
-    var builder = new ClassBuilder();
-    for (p in plugins)
-      p(builder);
-    return builder.export(verbose);
-  }
+  static public function run(plugins:Array<ClassBuilder->Void>, ?verbose)
+    return switch MacroApi.getBuildFields() {
+      case None: null;
+      case Some(fields):
+        var builder = new ClassBuilder(fields);
+        for (p in plugins)
+          p(builder);
+        return builder.export(verbose);
+
+    }
 }

src/tink/macro/Sisyphus.hx

@@ -2,6 +2,8 @@ package tink.macro;
 
 import haxe.macro.Expr;
 import haxe.macro.Type;
+using haxe.macro.Tools;
+using tink.MacroApi;
 
 class Sisyphus {
 
@@ -23,8 +25,8 @@ class Sisyphus {
     if (cf.params.length == 0) {
       name: cf.name,
       doc: cf.doc,
-      access: 
-        (cf.isPublic ? [ APublic ] : [ APrivate ]) 
+      access:
+        (cf.isPublic ? [ APublic ] : [ APrivate ])
           #if haxe4 .concat(if (cf.isFinal) [AFinal] else []) #end
         ,
       kind: switch([ cf.kind, cf.type ]) {
@@ -61,8 +63,7 @@ class Sisyphus {
     }
   }
 
-
-  public static function toComplexType(type : Null<Type>) : Null<ComplexType> return {
+  static public function toComplexType(type : Null<Type>) : Null<ComplexType> return {
     inline function direct()
       return Types.toComplex(type, { direct: true });
     switch (type) {
@@ -84,7 +85,7 @@ class Sisyphus {
                 cl.kind.match(KTypeParameter(_))
                 && cl.module == classType.module
                 && cl.pack.join('.') == classType.pack.join('.')
-              ): ct;                
+              ): ct;
               default:
                 direct();
             }
@@ -95,8 +96,12 @@ class Sisyphus {
         TPath(toTypePath(baseType, params));
       case TFun(args, ret):
         TFunction(
-          [ for (a in args) a.opt ? nullable(toComplexType(a.t)) : toComplexType(a.t) ],
-          toComplexType(ret));
+          [for (a in args) {
+            var t = #if haxe4 TNamed(a.name, #else ( #end toComplexType(a.t));
+            if (a.opt) TOptional(t) else t;
+          }],
+          toComplexType(ret)
+        );
       case TAnonymous(_.get() => { fields: fields }):
         TAnonymous([ for (cf in fields) toField(cf) ]);
       case TDynamic(t):
@@ -121,7 +126,7 @@ class Sisyphus {
       case _ == name => true: null;
       case v: v;
     }
-    
+
     {
       pack: baseType.pack,
       name: name,
@@ -132,4 +137,89 @@ class Sisyphus {
       }],
     }
   }
+
+  static function exactBase<T:BaseType>(r:Ref<T>, params:Array<Type>) {
+    var t = r.get();
+    var isMain = !t.isPrivate && switch t.pack {
+      case []: t.module == t.name || t.module == 'StdTypes';
+      default: StringTools.endsWith(t.module, '.${t.name}');
+    }
+
+    return (
+      if (isMain) t.pack.concat([t.name]).join('.')
+      else t.module + '.' + t.name
+    ) + switch params {
+      case []: '';
+      case params:
+        '<${params.map(toExactString).join(', ')}>';
+    }
+  }
+
+  static inline function isFinal(c:ClassField)
+    return #if haxe4 c.isFinal #else false #end;
+
+  static function exactAnonField(c:ClassField) {
+    var kw =
+      switch c.kind {
+        case FMethod(_): 'function';
+        case FVar(_):
+          if (isFinal(c)) 'final' else 'var';
+      }
+
+    return [for (m in c.meta.get()) m.toString() + ' '].join('') + '$kw ${c.name}' + (switch c.kind {
+      case FVar(read, write):
+        (
+          if (isFinal(c) || (read == AccNormal && write == AccNormal)) ''
+          else '(${read.accessToName()}, ${read.accessToName(false)})'
+        ) + ':' + c.type.toExactString();
+      case FMethod(_):
+        switch haxe.macro.Context.follow(c.type) {
+          case TFun(arg, ret): exactSig(arg, ret, ':');
+          default: throw 'assert';
+        }
+    }) + ';';
+  }
+
+  static function exactSig(args:Array<{name:String, opt:Bool, t:Type}>, ret:Type, sep:String)
+    return '(${[for (a in args) (if (a.opt) '?' else '') + a.name + ':' + toExactString(a.t)].join(', ')})$sep${toExactString(ret)}';
+
+  static public function toExactString(t:Type)
+    return switch t {
+      case TMono(t): t.toString();
+      case TEnum(r, params): exactBase(r, params);
+      case TInst(r, params): exactBase(r, params);
+      case TType(r, params): exactBase(r, params);
+      case TAbstract(r, params): exactBase(r, params);
+      case TFun(args, ret): exactSig(args, ret, '->');
+      case TAnonymous(a): '{ ${[for (f in a.get().fields) exactAnonField(f)].join(' ')} }';
+      case TDynamic(null): 'Dynamic';
+      case TDynamic(t): 'Dynamic<${toExactString(t)}>';
+      case TLazy(f): toExactString(f());
+    }
+
+    static function eager(t:Type)
+      return switch t {
+        case TLazy(f): eager(f());
+        default: t;
+      }
+
+    static public function compare(t1:Type, t2:Type, ?follow:Bool = true) {
+      if (follow) {
+        t1 = t1.reduce();
+        t2 = t2.reduce();
+      }
+      else {
+        t1 = eager(t1);
+        t2 = eager(t2);
+      }
+
+      return switch t1.getIndex() - t2.getIndex() {
+        case 0:
+          switch Reflect.compare(t1.toString(), t2.toString()) {
+            case 0: Reflect.compare(t1.toExactString(), t2.toExactString());
+            case v: v;
+          }
+        case v: v;
+      }
+    }
 }

src/tink/macro/TypeMap.hx

@@ -8,14 +8,33 @@ import haxe.macro.Type;
 using tink.MacroApi;
 
 class TypeMap<V> extends BalancedTree<Type, V> implements IMap<Type, V> {
-  var follow:Bool;
-  
-  public function new(?noFollow:Bool) {
-    this.follow = noFollow != true;
+  var normalize:Type->Type;
+
+  public function new(?normalize:Type->Type) {
+    this.normalize = switch normalize {
+      case null: function (t) return t.reduce();
+      case fn: fn;
+    }
     super();
   }
-  
+
   override function compare(k1:Type, k2:Type):Int
-    return k1.compare(k2, follow);
-  
+    return normalize(k1).compare(normalize(k2), false);
+
+  static public function noFollow(t:Type)
+    return t;
+
+  static public function keepNull(t:Type):Type
+    return switch t {
+      case TAbstract(_.get() => { name: 'Null', pack: [] }, [t])
+        #if !haxe4 | TType(_.get() => { name: 'Null', pack: []}, [t]) #end
+        :
+        var ct = keepNull(t).toComplex({ direct: true });
+        (macro : Null<$ct>).toType().sure();
+
+      case TLazy(f): keepNull(f());
+      case TType(_, _): keepNull(Context.follow(t, true));
+      default: t;
+    }
+
 }

src/tink/macro/TypedExprs.hx

@@ -0,0 +1,55 @@
+package tink.macro;
+
+import haxe.macro.Type;
+import haxe.ds.Option;
+using haxe.macro.Tools;
+
+class TypedExprs {
+
+  static public function extractAll<T>(t:TypedExpr, f:TypedExpr->Option<T>):Array<T> {
+    var out = [];
+    function rec(t:TypedExpr)
+      if (t != null) {
+        switch f(t) {
+          case Some(v): out.push(v);
+          default:
+        }
+        t.iter(rec);
+      }
+    rec(t);
+    return out;
+  }
+
+  static public function extract<T>(t:TypedExpr, f:TypedExpr->Option<T>):Option<T> {
+    try extractAll(t, function (t) {
+      var ret = f(t);
+      if (ret != None)
+        throw ret;
+      return ret;
+    })
+    catch (e:Option<Dynamic>) return cast e;
+    return None;
+  }
+
+  static public function isThis(t:TypedExpr):Bool
+    return switch t {
+      case null: false;
+      case { expr: TConst(TThis) | TLocal({ name: '`this' })}: true;
+      default: false;
+    }
+
+  static public inline function hasThis(t)
+    return contains(t, isThis);
+
+  static public function findAll(t:TypedExpr, f:TypedExpr->Bool):Array<TypedExpr>
+    return extractAll(t, collect(f));
+
+  static public function find(t:TypedExpr, f:TypedExpr->Bool):Option<TypedExpr>
+    return extract(t, collect(f));
+
+  static public function contains(t:TypedExpr, f:TypedExpr->Bool):Bool
+    return find(t, f) != None;
+
+  static inline function collect(f)
+    return function (t) return if (f(t)) Some(t) else None;
+}

src/tink/macro/Types.hx

@@ -10,6 +10,8 @@ using haxe.macro.Tools;
 using tink.MacroApi;
 using tink.CoreApi;
 
+import haxe.macro.Type.Ref;
+
 class Types {
 
   static public function definedType(typeName:String)
@@ -172,6 +174,9 @@ class Types {
                 #if haxe4
                 isExtern: field.isExtern,
                 isFinal: field.isFinal,
+                #if (haxe >= version("4.2.0-rc.1"))
+                isAbstract: field.isAbstract,
+                #end
                 #end
               }:ClassField)
             ]);
@@ -205,7 +210,22 @@ class Types {
         default: Failure('type "$t" has no position');
       }
 
+  static public function deduceCommonType(types:Array<Type>):Outcome<Type, Error> {
+    var exprs = types.map(function(t) {
+      var ct = t.toComplex();
+      return macro (null:$ct);
+    });
 
+    return switch (macro $a{exprs}).typeof() {
+      case Success(TInst(_, [v])): Success(v);
+      case Success(_): throw 'unreachable';
+      case Failure(e): Failure(new Error('Unable to deduce common type among $types'));
+    }
+  }
+
+  /// like haxe.macro.TypeTools.toString, but not lossy
+  static public function toExactString(t:Type)
+    return Sisyphus.toExactString(t);
 
   static public function toString(t:ComplexType)
     return new Printer().printComplexType(t);
@@ -258,8 +278,7 @@ class Types {
       return if (once) t else reduce(t, false);
     return switch type {
       case TAbstract(_.get() => { name: 'Null', pack: [] }, [t]): rec(t);
-      case TLazy(f): rec(f());
-      case TType(_, _): rec(Context.follow(type, once));
+      case TLazy(_) | TType(_): rec(Context.follow(type, once));
       default: type;
     }
   }
@@ -294,6 +313,9 @@ class Types {
 
     if (types.length == 1) return Success(types[1]);
 
+    #if haxe4
+    return Success(TIntersection(types));
+    #end
     var paths = [],
         fields = [];
 
@@ -335,18 +357,8 @@ class Types {
           throw 'assert';
       }
 
-  static public function compare(t1:Type, t2:Type, ?follow:Bool = true) {
-    if (follow) {
-      t1 = t1.reduce();
-      t2 = t2.reduce();
-    }
-
-    return switch t1.getIndex() - t2.getIndex() {
-      case 0:
-        Reflect.compare(t1.toString(), t2.toString());//much to my surprise, this actually seems to work (at least with 3.4)
-      case v: v;
-    }
-  }
+  static public function compare(t1:Type, t2:Type, ?follow:Bool = true)
+    return Sisyphus.compare(t1, t2, follow);
 
   static var SUGGESTIONS = ~/ \(Suggestions?: .*\)$/;
 

tests.hxml

@@ -1,2 +1,3 @@
 -cp tests
+-lib hx3compat
 -main Run

tests/Dummy.hx

@@ -0,0 +1,8 @@
+class Dummy {
+  public function new() {}
+  static public var p(default, never) = new Private();
+}
+
+private class Private {
+  public function new() {}
+}

tests/ExactStrings.hx

@@ -0,0 +1,21 @@
+import haxe.macro.Context.typeof;
+using tink.MacroApi;
+
+class ExactStrings extends Base {
+  function test() {
+    function expect(s:String, e, ?pos)
+      assertEquals(s, typeof(e).toExactString(), pos);
+
+    expect('Dummy', macro new Dummy());
+    expect('nested.Dummy', macro new nested.Dummy());
+    expect('Dummy.Private', macro Dummy.p);
+    expect('nested.Dummy.Private', macro nested.Dummy.p);
+    expect('{ @foo var x:Int; }', macro (null:{@foo var x:Int;}));
+    expect('{ @foo @bar var x:Int; }', macro (null:{@foo @bar var x:Int;}));
+    expect('{ @bar @foo var x:Int; }', macro (null:{@bar @foo var x:Int;}));// not 100% sure this is always the best choice, but let's roll with it
+    expect('{ @bar var x:Int; }', macro (null:{@bar var x:Int;}));
+    expect('{ var x:Int; var y:Int; }', macro (null:{x:Int,y:Int}));
+    expect('{ var x:Int; var y:Int; }', macro (null:{y:Int,x:Int}));
+    expect('{ function foo(x:Int, ?y:Int):Void; }', macro (null:{ function foo(x:Int, ?y:Int):Void; }));
+  }
+}

tests/MyString.hx

@@ -0,0 +1 @@
+typedef MyString = String;

tests/Run.hx

@@ -1,10 +1,13 @@
 package ;
 
 import haxe.unit.*;
+#if macro
+using haxe.macro.Tools;
+#end
 
 class Run {
-  #if !macro 
-  static function main() 
+  #if !macro
+  static function main()
     test();//It compiles ...
   #else
   static var cases:Array<TestCase> = [
@@ -14,17 +17,19 @@ class Run {
     new TypeMapTest(),
     new Functions(),
     new Misc(),
+    new ExactStrings(),
   ];
   #end
   macro static function test() {
     var runner = new TestRunner();
     tink.macro.ClassBuilder;
+    tink.macro.BuildCache;
     for (c in cases)
       runner.add(c);
     runner.run();
     if (!runner.result.success)
       haxe.macro.Context.error(runner.result.toString(), haxe.macro.Context.currentPos());
-    
+
     return macro {
       trace('Let\'s ship it!');
     }

tests/TypeMapTest.hx

@@ -1,17 +1,19 @@
 package;
 
 import haxe.unit.TestCase;
+import haxe.macro.Expr;
 
-import tink.macro.TypeMap;
-using haxe.macro.Context;
+using tink.MacroApi;
 
 class TypeMapTest extends TestCase {
 
   function testMap() {
     var t = new TypeMap();
-    var t1 = (macro [{ foo: [{ bar: '5' }]}]).typeof();
-    var t2 = (macro [{ foo: [{ bar: 5 }]}]).typeof();
-    
+    var t1 = (macro [{ foo: [{ bar: '5' }]}]).typeof().sure();
+    var t2 = (macro [{ foo: [{ bar: 5 }]}]).typeof().sure();
+    var t3 = (macro [{ foo: [{ bar: 5 }]}]).typeof().sure();
+    var t4 = (macro [{ foo: [({ bar: 5 }:{ @foo var bar:Int; })]}]).typeof().sure();
+
     t.set(t1, 0);
     assertEquals(Lambda.count(t), 1);
     t.set(t2, 1);
@@ -19,12 +21,33 @@ class TypeMapTest extends TestCase {
     t.set(t1, 2);
     assertEquals(Lambda.count(t), 2);
     t.set(t2, 3);
+    t.set(t3, 3);
     assertEquals(Lambda.count(t), 2);
-    
+    t.set(t4, 4);
+    assertEquals(Lambda.count(t), 3);
+
     assertEquals(t.get(t1), 2);
     assertEquals(t.get(t2), 3);
-    
+
     assertTrue(true);
   }
-  
+
+  function testNormalization() {
+    for (settings in [
+      { count: 4, map: new TypeMap(TypeMap.noFollow)},
+      { count: 2, map: new TypeMap(TypeMap.keepNull)},
+      { count: 1, map: new TypeMap()},
+    ]) {
+
+      function set(ct:ComplexType)
+        settings.map.set(ct.toType().sure(), ct);
+
+      set(macro : String);
+      set(macro : MyString);
+      set(macro : Null<String>);
+      set(macro : Null<MyString>);
+
+      assertEquals(settings.count, Lambda.count(settings.map));
+    }
+  }
 }

tests/Types.hx

@@ -10,36 +10,35 @@ using tink.MacroApi;
 class Types extends Base {
   function type(c:ComplexType)
     return c.toType().sure();
-    
+
   function resolve(type:String)
     return Context.getType(type);
-    
+
   inline function assertSuccess<S, F>(o:Outcome<S, F>)
     assertTrue(o.isSuccess());
-    
+
   inline function assertFailure<S, F>(o:Outcome<S, F>)
     assertFalse(o.isSuccess());
-    
+
   function testIs() {
-    
     assertSuccess(resolve('Int').isSubTypeOf(resolve('Float')));
     assertFailure(resolve('Float').isSubTypeOf(resolve('Int')));
-  }  
-  
+  }
+
   function testFields() {
     var expected = type(macro : Void -> Iterator<Arrayish>),
       iterator = type(macro : haxe.ds.StringMap<Arrayish>).getFields(true).sure().filter(function (c) return c.name == 'iterator')[0];
-    
+
     assertSuccess(iterator.type.isSubTypeOf(expected));
     assertSuccess(expected.isSubTypeOf(iterator.type));
   }
-  
+
   function testConvert() {
     assertSuccess((macro : Int).toType());
     assertFailure((macro : Tni).toType());
     function blank()
       return type(MacroApi.pos().makeBlankType());
-    
+
     var bool = type(macro : Bool);
     assertTrue(blank().isSubTypeOf(bool).isSuccess());
     assertTrue(bool.isSubTypeOf(blank()).isSuccess());
@@ -65,5 +64,20 @@ class Types extends Base {
     assertEquals('String', Context.getType('String').toComplex().toString());
     assertEquals('tink.CoreApi.Noise', Context.getType('tink.CoreApi.Noise').toComplex().toString());
   }
+
+  function testDeduceCommonType() {
+    function ct2t(ct:ComplexType) return ct.toType().sure();
+    assertEquals('StdTypes.Float', tink.macro.Types.deduceCommonType([(macro:Float), (macro:Int)].map(ct2t)).sure().toComplex().toString());
+    assertEquals('Types.CommonI1', tink.macro.Types.deduceCommonType([(macro:Types.CommonA), (macro:Types.CommonB), (macro:Types.CommonC)].map(ct2t)).sure().toComplex().toString());
+    assertEquals('Types.CommonI2', tink.macro.Types.deduceCommonType([(macro:Types.CommonB), (macro:Types.CommonC)].map(ct2t)).sure().toComplex().toString());
+    // assertEquals('Types.CommonI3', tink.macro.Types.deduceCommonType([(macro:Types.CommonC)].map(ct2t)).sure().toComplex().toString());
+  }
 }
-#end
+#end
+
+interface CommonI1 {}
+interface CommonI2 {}
+interface CommonI3 {}
+class CommonA implements CommonI1 {}
+class CommonB implements CommonI2 implements CommonI1 {}
+class CommonC implements CommonI3 implements CommonI2 implements CommonI1 {}

tests/nested/Dummy.hx

@@ -0,0 +1,10 @@
+package nested;
+
+class Dummy {
+  public function new() {}
+  static public var p(default, never) = new Private();
+}
+
+private class Private {
+  public function new() {}
+}