derek@UUNET.UU.NET (Derek Clegg) (05/03/89)
/* Version: * gcc version 1.35 * File: * <this file> * Compile with: * gcc -O -Wall -c <this file> * Problem: * `gcc' emits a spurious warning message. * Output: * <this file>: In function foo: * <this file>:28: warning: `a' may be used uninitialized in this function * Notes: * gcc was compiled with `config.gcc sun3-os4'. * I am using a Sun 3/60 with UNIX 4.2 (Sun release 4.0.1). * * Derek B Clegg ({uunet,ucbcad,sun}!island!derek) */ static inline int bar(int a, int b, int c) { return (a + b + c); } void foo(unsigned char *x, char *y, int w) { while (--w >= 0) *y++ = bar(*x, 0, 0); }