#137 - Add test case for float return type

Author: Jeckerson

package.xml

@@ -108,6 +108,7 @@
 
                     <dir name="return-types">
                         <file name="false.phpt" role="test"/>
+                        <file name="float.phpt" role="test"/>
                         <file name="int.phpt" role="test"/>
                         <file name="mixed.phpt" role="test"/>
                     </dir>

tests/functions/return-types/float.phpt

@@ -0,0 +1,60 @@
+--TEST--
+Function definition with `float` return type
+--SKIPIF--
+<?php include(__DIR__ . '/../../skipif.inc'); ?>
+--FILE--
+<?php
+$code =<<<ZEP
+function test() -> float { }
+ZEP;
+
+$ir = zephir_parse_file($code, '(eval code)');
+var_dump($ir);
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  array(6) {
+    ["type"]=>
+    string(8) "function"
+    ["name"]=>
+    string(4) "test"
+    ["return-type"]=>
+    array(6) {
+      ["type"]=>
+      string(11) "return-type"
+      ["list"]=>
+      array(1) {
+        [0]=>
+        array(6) {
+          ["type"]=>
+          string(21) "return-type-parameter"
+          ["data-type"]=>
+          string(6) "double"
+          ["mandatory"]=>
+          int(0)
+          ["file"]=>
+          string(11) "(eval code)"
+          ["line"]=>
+          int(1)
+          ["char"]=>
+          int(27)
+        }
+      }
+      ["void"]=>
+      int(0)
+      ["file"]=>
+      string(11) "(eval code)"
+      ["line"]=>
+      int(1)
+      ["char"]=>
+      int(27)
+    }
+    ["file"]=>
+    string(11) "(eval code)"
+    ["line"]=>
+    int(1)
+    ["char"]=>
+    int(9)
+  }
+}