[javascriptlint-commit] SF.net SVN: javascriptlint:[321] trunk

[<mat...@us...>]

Revision: 321
          http://sourceforge.net/p/javascriptlint/code/321
Author:   matthiasmiller
Date:     2013-09-30 21:19:27 +0000 (Mon, 30 Sep 2013)
Log Message:
-----------
Don't warning against increment/decrement assignments in expressions.

Modified Paths:
--------------
    trunk/javascriptlint/warnings.py
    trunk/tests/warnings/equal_as_assign.js

Modified: trunk/javascriptlint/warnings.py
===================================================================
--- trunk/javascriptlint/warnings.py	2013-09-30 21:11:45 UTC (rev 320)
+++ trunk/javascriptlint/warnings.py	2013-09-30 21:19:27 UTC (rev 321)
@@ -322,7 +322,7 @@
     if kid.kind == tok.LP:
         raise LintWarning, node
 
-@lookfor(tok.ASSIGN)
+@lookfor((tok.ASSIGN, None))
 def equal_as_assign(node):
     # Allow in VAR statements.
     if node.parent.parent and node.parent.parent.kind == tok.VAR:

Modified: trunk/tests/warnings/equal_as_assign.js
===================================================================
--- trunk/tests/warnings/equal_as_assign.js	2013-09-30 21:11:45 UTC (rev 320)
+++ trunk/tests/warnings/equal_as_assign.js	2013-09-30 21:19:27 UTC (rev 321)
@@ -4,6 +4,9 @@
     while (a = b) { /*warning:equal_as_assign*/
         a++;
     }
+    while (a -= b) {
+        a--;
+    }
 
     var c;
     a = b = c;

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