xlint/lint1/tree.c

1636 	tspec_t	nt, ot, ost = NOTSPEC;
1641 	nt = tp->t_tspec;
1646 		ptconv(arg, nt, ot, tp, tn);
1647 	if (isityp(nt) && isityp(ot)) {
1648 		iiconv(op, arg, nt, ot, tp, tn);
1649 	} else if (nt == PTR && ((ot == PTR && ost == VOID) || isityp(ot)) &&
1652 	} else if (isityp(nt) && ot == PTR) {
1653 		piconv(op, nt, tp, tn);
1654 	} else if (nt == PTR && ot == PTR) {
1662 	if (tn->tn_op != CON || nt == VOID) {
1682 ptconv(int arg, tspec_t nt, tspec_t ot, type_t *tp, tnode_t *tn)
1686 	if (!isatyp(nt) || !isatyp(ot))
1694 	if (nt == CHAR || nt == UCHAR || nt == SHORT || nt == USHORT)
1702 	if (nt == ot || (nt == ENUM && ot == INT))
1705 	if (isftyp(nt) != isftyp(ot) || psize(nt) != psize(ot)) {
1707 		if (styp(nt) != SHORT || !isityp(ot) || psize(ot) > psize(INT))
1718 		if (ptn->tn_op == CON && isityp(nt) && styp(nt) == styp(ot) &&
1734 iiconv(op_t op, int arg, tspec_t nt, tspec_t ot, type_t *tp, tnode_t *tn)
1743 	if (psize(nt) > psize(ot) && isutyp(nt) != isutyp(ot)) {
1755 	if (psize(nt) < psize(ot) &&
1773 piconv(op_t op, tspec_t nt, type_t *tp, tnode_t *tn)
1784 	if (psize(nt) < psize(PTR)) {
1785 		if (pflag && size(nt) >= size(PTR)) {
1801 	tspec_t nt, ot;
1811 	nt = tp->t_subt->t_tspec;
1814 	if (nt == VOID || ot == VOID) {
1815 		if (sflag && (nt == FUNC || ot == FUNC)) {
1817 			*(nt == FUNC ? &nts : &ots) = "function pointer";
1818 			*(nt == VOID ? &nts : &ots) = "'void *'";
1823 	} else if (nt == FUNC && ot == FUNC) {
1825 	} else if (nt == FUNC || ot == FUNC) {
1836 	if (((nt == STRUCT || nt == UNION) &&
1838 	    psize(nt) != psize(ot)) {
1858 	tspec_t	ot, nt;
1865 	nt = nv->v_tspec = tp->t_tspec;
1869 		switch (nt) {
1905 			if (nt == LDOUBLE)
1917 		if (nt == FLOAT) {
1919 		} else if (nt == DOUBLE) {
1921 		} else if (nt == LDOUBLE) {
1924 			nv->v_quad = (nt == PTR || isutyp(nt)) ?
1928 		if (nt == FLOAT) {
1931 		} else if (nt == DOUBLE) {
1934 		} else if (nt == LDOUBLE) {
1943 	if (v->v_ansiu && isftyp(nt)) {
1947 	} else if (v->v_ansiu && (isityp(nt) && !isutyp(nt) &&
1948 				  psize(nt) > psize(ot))) {
1954 	if (nt != FLOAT && nt != DOUBLE && nt != LDOUBLE) {
1955 		sz = tp->t_isfield ? tp->t_flen : size(nt);
1956 		nv->v_quad = xsign(nv->v_quad, nt, sz);
1961 		nsz = tp->t_isfield ? tp->t_flen : size(nt);
1999 		} else if ((nt != PTR && isutyp(nt)) &&
2985 	tspec_t	nt, ot;
2992 	nt = tp->t_tspec;
2995 	if (nt == VOID) {
3000 	} else if (nt == STRUCT || nt == UNION || nt == ARRAY || nt == FUNC) {
3012 	} else if (isityp(nt) && issclt(ot)) {
3014 	} else if (isftyp(nt) && isatyp(ot)) {
3016 	} else if (nt == PTR && isityp(ot)) {
3018 	} else if (nt == PTR && ot == PTR) {