fixed store_into_numeric_rcv_slot() which checked the return value of hak_inttooow() in a wrong way

README.md

@@ -114,8 +114,25 @@ class[attributes] Name: Superclass (ivars (cvars)) {
         function body
     }
 }
+```
+
 
 ```
+class[#b] B (a b) {
+    fun[#ci] new() {
+        self.a := 88
+        self.b := 99
+    }
+
+    fun print() {
+        printf "%d %d\n" self.a self.b
+    }
+}
+
+x := (B:new)
+x:print
+```
+
 
 ## Redefining a primitive function
 

lib/bigint.c

@@ -321,7 +321,7 @@ int hak_inttooow (hak_t* hak, hak_oop_t x, hak_oow_t* w)
 		if (v < 0)
 		{
 			*w = -v;
-			hak_seterrnum(hak, HAK_ERANGE);
+			hak_seterrbfmt(hak, HAK_ERANGE, "negative number - %O", x);
 			return -1; /* negative number negated - kind of an error */
 		}
 		else

lib/exec.c

@@ -3386,21 +3386,21 @@ static int store_into_numeric_rcv_slot (hak_t* hak, hak_oop_t rcv, hak_oow_t b1,
 	hak_obj_type_t rcv_type;
 
 	if (HAK_OOP_IS_CHAR(v)) w = HAK_OOP_TO_CHAR(v);
-	else if (hak_inttooow(hak, v, &w) <= -1) return -1;
+	else if (hak_inttooow(hak, v, &w) <= 0) return -1;
 
 	rcv_type = (hak_obj_type_t)HAK_OBJ_GET_FLAGS_TYPE(rcv);
 	switch (rcv_type)
 	{
 		case HAK_OBJ_TYPE_CHAR:
-			((hak_oop_char_t)rcv)->slot[b1] = w;
+			((hak_oop_char_t)rcv)->slot[b1] = (hak_ooch_t)(hak_oochu_t)w;
 			break;
 
 		case HAK_OBJ_TYPE_BYTE:
-			((hak_oop_byte_t)rcv)->slot[b1] = w;
+			((hak_oop_byte_t)rcv)->slot[b1] = (hak_oob_t)w;
 			break;
 
 		case HAK_OBJ_TYPE_HALFWORD:
-			((hak_oop_halfword_t)rcv)->slot[b1] = w;
+			((hak_oop_halfword_t)rcv)->slot[b1] = (hak_oohw_t)w;
 			break;
 
 		case HAK_OBJ_TYPE_WORD:

lib/fmt.c

@@ -65,7 +65,6 @@
 
 #include "hak-prv.h"
 
-
 #if defined(HAK_ENABLE_FLTFMT)
 
 #include <stdio.h> /* for snrintf(). used for floating-point number formatting */
@@ -318,7 +317,7 @@ static hak_bch_t* sprintn_lower (hak_bch_t* nbuf, hak_uintmax_t num, int base, h
 	hak_bch_t* p;
 
 	p = nbuf; *p = '\0';
-	do {*++p = hex2ascii_lower[num % base]; } while (num /= base);
+	do { *++p = hex2ascii_lower[num % base]; } while (num /= base);
 
 	if (lenp) *lenp = p - nbuf;
 	return p; /* returns the end */

lib/obj.c

@@ -182,7 +182,10 @@ static HAK_INLINE hak_oop_t alloc_numeric_array (hak_t* hak, const void* ptr, ha
 	/* allocate a variable object */
 
 	hak_oop_t hdr;
-	hak_oow_t xbytes, nbytes, nbytes_aligned;
+	hak_oow_t xbytes;
+	hak_oow_t nbytes;
+	hak_oow_t nbytes_aligned;
+	hak_oow_t nbytes_total;
 
 	xbytes = len * unit;
 	/* 'extra' indicates an extra unit to append at the end.
@@ -191,31 +194,34 @@ static HAK_INLINE hak_oop_t alloc_numeric_array (hak_t* hak, const void* ptr, ha
 	nbytes_aligned = HAK_ALIGN(nbytes, HAK_SIZEOF(hak_oop_t));
 /* TODO: check overflow in size calculation*/
 
+	nbytes_total = HAK_SIZEOF(hak_obj_t) + nbytes_aligned;
 	/* making the number of bytes to allocate a multiple of
 	 * HAK_SIZEOF(hak_oop_t) will guarantee the starting address
 	 * of the allocated space to be an even number.
 	 * see HAK_OOP_IS_NUMERIC() and HAK_OOP_IS_POINTER() */
 	if (HAK_UNLIKELY(ngc))
-		hdr = (hak_oop_t)hak_callocmem(hak, HAK_SIZEOF(hak_obj_t) + nbytes_aligned);
+		hdr = (hak_oop_t)hak_callocmem(hak, nbytes_total);
 	else
-		hdr = (hak_oop_t)hak_allocbytes(hak, HAK_SIZEOF(hak_obj_t) + nbytes_aligned);
+		hdr = (hak_oop_t)hak_allocbytes(hak, nbytes_total);
-	if (HAK_UNLIKELY(!hdr)) return HAK_NULL;
 
-	hdr->_flags = HAK_OBJ_MAKE_FLAGS(type, unit, extra, 0, 0, ngc, 0);
+	if (HAK_LIKELY(hdr))
-	hdr->_size = len;
+	{
-	HAK_OBJ_SET_SIZE (hdr, len);
+		hdr->_flags = HAK_OBJ_MAKE_FLAGS(type, unit, extra, 0, 0, ngc, 0);
-	/*HAK_OBJ_SET_CLASS (hdr, hak->_nil);*/
+		hdr->_size = len;
+		HAK_OBJ_SET_SIZE (hdr, len);
+		/*HAK_OBJ_SET_CLASS (hdr, hak->_nil);*/
 
-	if (ptr)
+		if (ptr)
-	{
+		{
-		/* copy data */
+			/* copy data */
-		HAK_MEMCPY(hdr + 1, ptr, xbytes);
+			HAK_MEMCPY(hdr + 1, ptr, xbytes);
-		HAK_MEMSET((hak_uint8_t*)(hdr + 1) + xbytes, 0, nbytes_aligned - xbytes);
+			HAK_MEMSET((hak_uint8_t*)(hdr + 1) + xbytes, 0, nbytes_aligned - xbytes);
-	}
+		}
-	else
+		else
-	{
+		{
-		/* initialize with zeros when the string pointer is not given */
+			/* initialize with zeros when the string pointer is not given */
-		HAK_MEMSET(hdr + 1, 0, nbytes_aligned);
+			HAK_MEMSET(hdr + 1, 0, nbytes_aligned);
+		}
 	}
 
 	return hdr;

lib/prim.c

@@ -1166,7 +1166,7 @@ static hak_pfrc_t pf_va_get (hak_t* hak, hak_mod_t* mod, hak_ooi_t nargs)
 	nlvars = GET_BLK_MASK_NLVARS(attr_mask);
 
 	idx = HAK_STACK_GETARG(hak, nargs, 0);
-	n = hak_inttooow(hak, idx, &index);
+	n = hak_inttooow_noseterr(hak, idx, &index);
 	if (n <= 0)
 	{
 		if (n <= -1) hak_seterrbfmt(hak, HAK_EINVAL, "invalid index - %O", idx);
@@ -1209,9 +1209,8 @@ static hak_pfrc_t pf_object_new (hak_t* hak, hak_mod_t* mod, hak_ooi_t nargs)
 		hak_oop_t sz;
 
 		sz = HAK_STACK_GETARG(hak, nargs, 1);
-		n = hak_inttooow(hak, sz, &size);
+		n = hak_inttooow_noseterr(hak, sz, &size);
-		if (n == 0) return HAK_PF_FAILURE;
+		if (n <= 0)
-		if (n <= -1)
 		{
 			hak_seterrbfmt(hak, HAK_EINVAL, "invalid size - %O", sz);
 			return HAK_PF_FAILURE;