From: Richard B. G. <rgi...@co...> - 2003-12-25 22:55:07
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Gentlemen: My C compiler (DECC V6.5 under OpenVMS/Alpha V7.3-1) produced the following informational message: if (xmin_hl < 0 || xmax_hl > XREDUCE(xright) - XREDUCE(xleft)) ........^ %CC-I-QUESTCOMPARE, In this statement, the unsigned expression "xmin_hl" is being compared with a relational operator to a constant whose value is not greater than zero. This might not be what you intended. at line number 2664 in file SYS$SYSDEVICE:[DRAGON.UTILS.GNUPLOT-3_7_3]HI DDEN3D.C;1 xmin_hl is declared as "static unsigned int". Since since the expression "xmin_hl<0" must always evaluate to FALSE and since there are simpler and clearer ways to express a NOOP, it seems to me that this must be a bug. Thank you. |