I am seeing the following regression failure for current CVS. On my OS, BSD/OS 4.3, it seems once you hit Infinity, you can't negate it. /usr/include/math.h has:
/* Generate an overflow to create +Inf; the multiply shuts up gcc 1 */ #define HUGE_VAL (1e250*1e250) /* IEEE: positive infinity */ and our float4in code has: else if (strcasecmp(num, "-Infinity") == 0) val = -HUGE_VAL; Seems that doesn't work for me. --------------------------------------------------------------------------- *** ./expected/float4.out Sat Mar 13 23:07:10 2004 --- ./results/float4.out Sat Mar 13 23:10:30 2004 *************** *** 58,65 **** SELECT ' -INFINiTY '::float4; float4 ! ----------- ! -Infinity (1 row) -- bad special inputs --- 58,65 ---- SELECT ' -INFINiTY '::float4; float4 ! ---------- ! Infinity (1 row) -- bad special inputs ====================================================================== *** ./expected/float8.out Sat Mar 13 23:07:10 2004 --- ./results/float8.out Sat Mar 13 23:10:30 2004 *************** *** 58,65 **** SELECT ' -INFINiTY '::float8; float8 ! ----------- ! -Infinity (1 row) -- bad special inputs --- 58,65 ---- SELECT ' -INFINiTY '::float8; float8 ! ---------- ! Infinity (1 row) -- bad special inputs -- Bruce Momjian | http://candle.pha.pa.us [EMAIL PROTECTED] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster