while rebuilding postgres with msvc 2005 I noticed some minor compiler
warnings:
.\src\backend\utils\adt\tsrank.c(24): warning C4305: 'initializing' :
truncation from 'double' to 'float'
.\src\backend\utils\adt\tsrank.c(24): warning C4305: 'initializing' :
truncation from 'double' to 'float'
.\src\backend\utils\adt\tsrank.c(24): warning C4305: 'initializing' :
truncation from 'double' to 'float'
.\src\backend\utils\adt\tsrank.c(46): warning C4305: 'return' :
truncation from 'double' to 'float4'
.\src\backend\utils\adt\tsrank.c(339): warning C4305: '=' : truncation
from 'double' to 'float'
see attached diff
-Hannes
*** ../pgsql-cvshead/src/backend/utils/adt/tsrank.c Thu Sep 20 10:30:19 2007
--- src/backend/utils/adt/tsrank.c Thu Sep 20 12:20:10 2007
***************
*** 21,27 ****
#include "miscadmin.h"
! static float weights[] = {0.1, 0.2, 0.4, 1.0};
#define wpos(wep) ( w[ WEP_GETWEIGHT(wep) ] )
--- 21,27 ----
#include "miscadmin.h"
! static float weights[] = {0.1f, 0.2f, 0.4f, 1.0f};
#define wpos(wep) ( w[ WEP_GETWEIGHT(wep) ] )
***************
*** 43,49 ****
word_distance(int4 w)
{
if (w > 100)
! return 1e-30;
return 1.0 / (1.005 + 0.05 * exp(((float4) w) / 1.5 - 2));
}
--- 43,49 ----
word_distance(int4 w)
{
if (w > 100)
! return 1e-30f;
return 1.0 / (1.005 + 0.05 * exp(((float4) w) / 1.5 - 2));
}
***************
*** 336,342 ****
calc_rank_and(w, t, q) : calc_rank_or(w, t, q);
if (res < 0)
! res = 1e-20;
if ((method & RANK_NORM_LOGLENGTH) && t->size > 0)
res /= log((double) (cnt_length(t) + 1)) / log(2.0);
--- 336,342 ----
calc_rank_and(w, t, q) : calc_rank_or(w, t, q);
if (res < 0)
! res = 1e-20f;
if ((method & RANK_NORM_LOGLENGTH) && t->size > 0)
res /= log((double) (cnt_length(t) + 1)) / log(2.0);
