improve parser coverage

Author: ichiriac

test/exprTests.js

@@ -204,7 +204,8 @@ describe('Test expressions', function() {
 
   it('test new', function() {
     var ast = parser.parseEval([
-      '$a = new foo();',
+      '$a = new \\foo();',
+      '$a = new namespace\\foo::class();',
       '$a = new $foo();',
       '$a = new class extends foo implements bar { };',
     ].join('\n'), {
@@ -213,11 +214,11 @@ describe('Test expressions', function() {
     ast.children[0].right.kind.should.be.exactly('new');
     ast.children[0].right.what.kind.should.be.exactly('identifier');
 
-    ast.children[1].right.kind.should.be.exactly('new');
-    ast.children[1].right.what.kind.should.be.exactly('variable');
-
     ast.children[2].right.kind.should.be.exactly('new');
-    ast.children[2].right.what.kind.should.be.exactly('class');
+    ast.children[2].right.what.kind.should.be.exactly('variable');
+
+    ast.children[3].right.kind.should.be.exactly('new');
+    ast.children[3].right.what.kind.should.be.exactly('class');
   });
 
   it('test nested expressions precedence', function() {

test/scalarTests.js

@@ -10,6 +10,20 @@ describe('Test scalar statements', function() {
         debug: true
       }
     });
-    console.log(ast);
+    // @todo assert console.log(ast);
+
+  });
+  it('dereferencable', function() {
+    var ast = parser.parseEval([
+      '$a = foo::bar()[5]->test;',
+      '$b = (new test())->foo();',
+      '$c = (foo())[5];',
+      '$d = (function($a) { return $a * 2; })(5);',
+    ].join('\n'), {
+      parser: {
+        debug: true
+      }
+    });
+
   });
 });