hum, restrict the integer usage gcc bug workaround to only gcc compilers

* xpath.c: hum, restrict the integer usage gcc bug workaround
  to only gcc compilers so that other architecture don't get
  penalized by this limitation.
* include/libxml/xpath.h: small typo fix from Heiko W. Rupp
Daniel

3 files changed, 22 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 61a09ac0..7996caaf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Mon Aug 27 16:24:47 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: hum, restrict the integer usage gcc bug workaround
+	  to only gcc compilers so that other architecture don't get
+	  penalized by this limitation.
+	* include/libxml/xpath.h: small typo fix from Heiko W. Rupp
+
 Sun Aug 26 20:45:04 CEST 2001 Daniel Veillard <daniel@veillard.com>
 
 	* valid.c: fixed a Windows compiler warning (Chris Poblete)
diff --git a/include/libxml/xpath.h b/include/libxml/xpath.h
index 8479056e..088f6ff3 100644
--- a/include/libxml/xpath.h
+++ b/include/libxml/xpath.h
@@ -135,7 +135,7 @@ struct _xmlXPathVariable {
  * @ctxt: an XPath parser context
  * @nargs: the number of arguments passed to the function
  *
- * an XPath evaluation function, the parameters are on thei XPath context stack
+ * an XPath evaluation function, the parameters are on the XPath context stack
  */
 
 typedef void (*xmlXPathEvalFunc)(xmlXPathParserContextPtr ctxt,
diff --git a/xpath.c b/xpath.c
index 0dba1f02..062e6c62 100644
--- a/xpath.c
+++ b/xpath.c
@@ -6546,10 +6546,13 @@ xmlXPathStringEvalNumber(const xmlChar *str) {
     const xmlChar *cur = str;
     double ret = 0.0;
     double mult = 1;
-    int ok = 0, tmp = 0;
+    int ok = 0;
     int isneg = 0;
     int exponent = 0;
     int is_exponent_negative = 0;
+#ifdef __GNUC__
+    unsigned long tmp = 0;
+#endif
     
     while (IS_BLANK(*cur)) cur++;
     if ((*cur != '.') && ((*cur < '0') || (*cur > '9')) && (*cur != '-')) {
@@ -6559,8 +6562,10 @@ xmlXPathStringEvalNumber(const xmlChar *str) {
 	isneg = 1;
 	cur++;
     }
+
+#ifdef __GNUC__
     /*
-     * tmp is a workaroudn against a gcc compiler bug
+     * tmp is a workaround against a gcc compiler bug
      */
     while ((*cur >= '0') && (*cur <= '9')) {
 	tmp = tmp * 10 + (*cur - '0');
@@ -6568,6 +6573,13 @@ xmlXPathStringEvalNumber(const xmlChar *str) {
 	cur++;
     }
     ret = (double) tmp;
+#else
+    while ((*cur >= '0') && (*cur <= '9')) {
+	ret = ret * 10 + (*cur - '0');
+	ok = 1;
+	cur++;
+    }
+#endif
 
     if (*cur == '.') {
         cur++;