|  | // !DIAGNOSTICS: -DEBUG_INFO_SMARTCAST | 
|  | fun bar(x: Int) = x + 1 | 
|  |  | 
|  | fun foo() { | 
|  | val x: Int? = null | 
|  |  | 
|  | if (x != null) { | 
|  | bar(x) | 
|  | if (<!SENSELESS_COMPARISON!>x != null<!>) { | 
|  | bar(x) | 
|  | if (1 < 2) bar(x) | 
|  | if (1 > 2) bar(x) | 
|  | } | 
|  | if (<!SENSELESS_COMPARISON!>x == null<!>) { | 
|  | bar(x) | 
|  | } | 
|  | if (<!SENSELESS_COMPARISON!>x == null<!>) bar(x) else bar(x) | 
|  | bar(bar(x)) | 
|  | } else if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> == null<!>) { | 
|  | bar(<!DEBUG_INFO_CONSTANT, TYPE_MISMATCH!>x<!>) | 
|  | if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) { | 
|  | bar(x) | 
|  | if (<!SENSELESS_COMPARISON!>x == null<!>) bar(x) | 
|  | if (<!SENSELESS_COMPARISON!>x == null<!>) bar(x) else bar(x) | 
|  | bar(bar(x) + bar(x)) | 
|  | } else if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> == null<!>) { | 
|  | bar(<!DEBUG_INFO_CONSTANT, TYPE_MISMATCH!>x<!>) | 
|  | } | 
|  | } | 
|  |  | 
|  | } |