xlint/lint1/tree.c

1668 	tspec_t	nt, ot, ost = NOTSPEC;
1673 	nt = tp->t_tspec;
1678 		ptconv(arg, nt, ot, tp, tn);
1679 	if (isityp(nt) && isityp(ot)) {
1680 		iiconv(op, arg, nt, ot, tp, tn);
1681 	} else if (nt == PTR && ((ot == PTR && ost == VOID) || isityp(ot)) &&
1684 	} else if (isityp(nt) && ot == PTR) {
1685 		piconv(op, nt, tp, tn);
1686 	} else if (nt == PTR && ot == PTR) {
1694 	if (tn->tn_op != CON || nt == VOID) {
1714 ptconv(int arg, tspec_t nt, tspec_t ot, type_t *tp, tnode_t *tn)
1719 	if (!isatyp(nt) || !isatyp(ot))
1727 	if (nt == CHAR || nt == UCHAR || nt == SHORT || nt == USHORT)
1735 	if (nt == ot || (nt == ENUM && ot == INT))
1738 	if (isftyp(nt) != isftyp(ot) || psize(nt) != psize(ot)) {
1752 		if (ptn->tn_op == CON && isityp(nt) && styp(nt) == styp(ot) &&
1768 iiconv(op_t op, int arg, tspec_t nt, tspec_t ot, type_t *tp, tnode_t *tn)
1778 	if (psize(nt) > psize(ot) && isutyp(nt) != isutyp(ot)) {
1791 	if (psize(nt) < psize(ot) &&
1814 piconv(op_t op, tspec_t nt, type_t *tp, tnode_t *tn)
1826 	if (psize(nt) < psize(PTR)) {
1827 		if (pflag && size(nt) >= size(PTR)) {
1843 	tspec_t nt, ot;
1853 	nt = tp->t_subt->t_tspec;
1856 	if (nt == VOID || ot == VOID) {
1857 		if (sflag && (nt == FUNC || ot == FUNC)) {
1859 			*(nt == FUNC ? &nts : &ots) = "function pointer";
1860 			*(nt == VOID ? &nts : &ots) = "'void *'";
1865 	} else if (nt == FUNC && ot == FUNC) {
1867 	} else if (nt == FUNC || ot == FUNC) {
1878 	if (((nt == STRUCT || nt == UNION) &&
1880 	    psize(nt) != psize(ot)) {
1901 	tspec_t	ot, nt;
1908 	nt = nv->v_tspec = tp->t_tspec;
1912 		switch (nt) {
1948 			if (nt == LDOUBLE)
1963 		if (nt == FLOAT) {
1965 		} else if (nt == DOUBLE) {
1967 		} else if (nt == LDOUBLE) {
1970 			nv->v_quad = (nt == PTR || isutyp(nt)) ?
1974 		if (nt == FLOAT) {
1977 		} else if (nt == DOUBLE) {
1980 		} else if (nt == LDOUBLE) {
1989 	if (v->v_ansiu && isftyp(nt)) {
1993 	} else if (v->v_ansiu && (isityp(nt) && !isutyp(nt) &&
1994 				  psize(nt) > psize(ot))) {
2000 	if (nt != FLOAT && nt != DOUBLE && nt != LDOUBLE) {
2001 		sz = tp->t_isfield ? tp->t_flen : size(nt);
2002 		nv->v_quad = xsign(nv->v_quad, nt, sz);
2007 		nsz = tp->t_isfield ? tp->t_flen : size(nt);
2046 		} else if ((nt != PTR && isutyp(nt)) &&
3087 	tspec_t	nt, ot;
3094 	nt = tp->t_tspec;
3097 	if (nt == VOID) {
3102 	} else if (nt == STRUCT || nt == UNION || nt == ARRAY || nt == FUNC) {
3114 	} else if (isityp(nt) && issclt(ot)) {
3116 	} else if (isftyp(nt) && isatyp(ot)) {
3118 	} else if (nt == PTR && isityp(ot)) {
3120 	} else if (nt == PTR && ot == PTR) {