Variable renaming doesn't work on specific case

[Frederico Caldeira Knabben]

The following input:

function Test()
{
  for ( var idx = 0 ; idx < 10; idx++ )
  {
    if ( ( idx / 2 ) == x( idx / 2 ) )
       alert( idx ) ;
  }
}

Outputs like this:

function Test(){for (var A=0;A<10;A++){if ((A / 2 ) == x( idx / 2)) alert(A);}}

The "idx" variable is not always replaced by "A".

There are also some spaces that could be safely removed (near /), but this is another (minor) issue.

[Piotrek Koszuliński]

This issue expired since we use Google Closure Compiler.