Done #97 + tests

src/Fenom/Compiler.php

@@ -748,13 +748,17 @@ class Compiler
             $before = "if(!isset($var)) {\n";
             $after = "\n}";
         }
-        if ($tokens->is('=')) { // inline tag {var ...}
+        if ($tokens->is(Tokenizer::MACRO_EQUALS, '[')) { // inline tag {var ...}
+            $equal = $tokens->getAndNext();
+            if($equal == '[') {
+                $tokens->need(']')->next()->need('=')->next();
+                $equal = '[]=';
+            }
             $scope->close();
-            $tokens->next();
             if ($tokens->is("[")) {
-                return $before.$var . '=' . $scope->tpl->parseArray($tokens) . ';'.$after;
+                return $before.$var . $equal . $scope->tpl->parseArray($tokens) . ';'.$after;
             } else {
-                return $before.$var . '=' . $scope->tpl->parseExpr($tokens) . ';'.$after;
+                return $before.$var . $equal . $scope->tpl->parseExpr($tokens) . ';'.$after;
             }
         } else {
             $scope["name"] = $var;

src/Fenom/Template.php

@@ -693,11 +693,15 @@ class Template extends Render
                     $cond = false;
                 }
                 $op = $tokens->getAndNext();
-            } elseif ($tokens->is(Tokenizer::MACRO_EQUALS)) { // assignment operator: $a = 4, $a += 3, ...
+            } elseif ($tokens->is(Tokenizer::MACRO_EQUALS, '[')) { // assignment operator: $a = 4, $a += 3, ...
                 if (!$var) {
                     break;
                 }
                 $op = $tokens->getAndNext();
+                if($op == '[') {
+                    $tokens->need(']')->next()->need('=')->next();
+                    $op = '[]=';
+                }
             } elseif ($tokens->is(T_STRING)) { // test or containment operator: $a in $b, $a is set, ...
                 if (!$exp) {
                     break;
@@ -866,6 +870,9 @@ class Template extends Render
                 }
                 $var .= $key;
             } elseif ($t === "[") {
+                if($tokens->isNext(']')) {
+                    break;
+                }
                 $tokens->next();
                 if ($tokens->is(Tokenizer::MACRO_STRING)) {
                     if ($tokens->isNext("(")) {

src/Fenom/Tokenizer.php

@@ -241,7 +241,6 @@ class Tokenizer
             \T_SR_EQUAL    => 1,
             \T_XOR_EQUAL   => 1,
             '='            => 1,
-//            \T_CONCAT_EQUAL => 1,
         ),
         self::MACRO_SCALAR  => array(
             \T_LNUMBER                  => 1,

tests/cases/Fenom/TemplateTest.php

@@ -122,9 +122,11 @@ class TemplateTest extends TestCase
     {
         return array(
             array('hello, {$a.}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
+            array('hello, {$b[}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
+            array('hello, {$b.}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
             array('hello, {$b[c}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
             array('hello, {$b.c]}!', 'Fenom\Error\CompileException', "Unexpected token ']'"),
-            array('hello, {$b[ ]}!', 'Fenom\Error\CompileException', "Unexpected token ']'"),
+            array('hello, {$b[ ]}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
             array('hello, {$b[9/].c}!', 'Fenom\Error\CompileException', "Unexpected token ']'"),
             array('hello, {$b[3]$c}!', 'Fenom\Error\CompileException', "Unexpected token '\$c'"),
             array('hello, {$b[3]c}!', 'Fenom\Error\CompileException', "Unexpected token 'c'"),
@@ -579,6 +581,7 @@ class TemplateTest extends TestCase
     public static function providerArrays()
     {
         return array(
+            array('{set $arr[] = 4}', array(4)),
             array('{set $arr = []}', array()),
             array('{set $arr = [1]}', array(1)),
             array('{set $arr = [1,]}', array(1)),
@@ -1315,7 +1318,7 @@ class TemplateTest extends TestCase
         try {
             var_dump(
                 $this->fenom->compileCode(
-                    '{add $x = 3} {add $x = 9}'
+                    '{add $a[] = 5}'
                 )->getBody()
             );
         } catch (\Exception $e) {