Absolute value error - Rebuild of the Debian archive with clang

"Absolute value error" build failure(s) — clang 3.8.1

Probably a mistake:

#include <stdlib.h>
void foo() {
 unsigned int i=0; /* absolute value function 'abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value] */
 abs(i);
 unsigned int j=0; /* taking the absolute value of unsigned type 'unsigned int' has no effect */
 abs(j);
}

gcc does not display any warning.

Package	Version	Supposed error message	Full log
libgadu	1:1.12.1-2	handlers.c:1434:6: error: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]	Log
putty	0.67-2	x11fwd.c:423:6: error: taking the absolute value of unsigned type 'unsigned long' has no effect [-Werror,-Wabsolute-value]	Log
rockdodger	1.0.2-1	greeblies.c:130:12: error: using integer absolute value function 'abs' when argument is of floating point type [-Werror,-Wabsolute-value]	Log
sgt-puzzles	20160429.b31155b-1	./keen.c:1108:21: error: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]	Log

4 errors

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