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(main): Move declarations of SIZE and TOTAL to where they won't cause "unused" warnings when NO_MEM is defined. 

(main):  Move declarations of SIZE and TOTAL to where they won't cause
"unused" warnings when NO_MEM is defined.
(promotions):  Explicitly declare return type (to avoid warnings).
Always return a value.

From-SVN: r6265
This commit is contained in:
Richard Kenner 1993-12-22 13:44:10 -05:00
parent 53117a2f4d
commit b60e974d79
1 changed files with 5 additions and 4 deletions
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9
gcc/enquire.c
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@ -646,8 +646,6 @@ int maximum_int() {
int main(argc, argv) int argc; char *argv[]; {
int dprec, fprec, lprec;
unsigned int size;
long total;
int i; char *s; int bad;
#ifdef SIGFPE
@ -749,6 +747,8 @@ int main(argc, argv) int argc; char *argv[]; {
}
#ifndef NO_MEM
if (V) {
unsigned int size;
long total;
/* An extra goody: the approximate amount of data-space */
/* Allocate store until no more available */
/* Different implementations have a different argument type
@ -1062,8 +1062,8 @@ Procedure ftyperr(name, esize, size) char *name; int esize, size; {
name, ftype_of(esize), ftype_of(size));
}
promotions() {
int si; long sl;
int promotions() {
int si = 0; long sl = 0;
unsigned int ui; unsigned long ul;
short ss; unsigned short us;
@ -1086,6 +1086,7 @@ promotions() {
showtype("unsigned short promotes to", Promoted((unsigned short)0));
showtype("long+unsigned gives", sl+ui);
return 0;
}
#define checktype(x, n, s, t) if((sgn(x)!=s)||(sizeof(x)!=sizeof(t))) typerr(n, s, sizeof(t), sign_of(x), sizeof(x));