Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/560#discussion_r68853901
--- Diff: core/sql/common/Int64.cpp ---
@@ -136,6 +140,22 @@ void convertInt64ToAscii(const Int64 &src, char* tgt)
strcpy(tgt, s);
}
+void convertUInt64ToAscii(const UInt64 &src, char* tgt)
+{
+ UInt64 temp = src;
+ char buffer[21];
+ char *s = &buffer[21];
+ *--s = '\0';
+ do {
+ char c = (char) (temp % 10);
+ if (c < 0)
+ c = -c;
--- End diff --
I'm trying to imagine why c would ever be negative. Seems like since temp
is unsigned, we'd always see 0, ... 9 as possible values from temp % 10?
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