Path: utzoo!yunexus!ists!jarvis.csri.toronto.edu!rutgers!ucsd!tut.cis.ohio-state.edu!rvl3.ecn.purdue.edu!lewie
From: lewie@rvl3.ecn.purdue.edu (Jeff Lewis)
Newsgroups: gnu.gcc.bug
Subject: inlining bug...
Message-ID: <8911161850.AA10976@rvl3.ecn.purdue.edu>
Date: 16 Nov 89 18:50:18 GMT
Article-I.D.: rvl3.8911161850.AA10976
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 31

Machine: Sun4os4
Gcc: 1.36

In the following program, the 'inline' declaration appears to cause the
type of the function to become lost.  The second printf()'s output is
bogus because dosqrt2()'s return value is interpreted as 'int'.

#include <math.h>

static double
dosqrt1(r)
double r;

{
    return sqrt(r);
}

static inline double
dosqrt2(r)
double r;

{
    return sqrt(r);
}

main()

{
    printf("%g\n", dosqrt1(2.0));
    printf("%g\n", dosqrt2(2.0));
}