From 8ff2bccee31a7be12f653bc533b3e76c052534f8 Mon Sep 17 00:00:00 2001
From: Neil Conway
Date: Fri, 26 Jan 2007 17:45:42 +0000
Subject: Squelch some VC++ compiler warnings. Mark float literals with the "f"
 suffix, to distinguish them from doubles. Make some function declarations and
 definitions use the "const" qualifier for arguments consistently. Ignore
 warning 4102 ("unreferenced label"), because such warnings are always emitted
 by bison-generated code. Patch from Magnus Hagander.

---
 contrib/intarray/_int.h   | 2 +-
 contrib/pg_trgm/trgm_op.c | 2 +-
 contrib/tsearch2/rank.c   | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'contrib')

diff --git a/contrib/intarray/_int.h b/contrib/intarray/_int.h
index bf10f109220..cee970d1b1f 100644
--- a/contrib/intarray/_int.h
+++ b/contrib/intarray/_int.h
@@ -108,7 +108,7 @@ typedef void (*formfloat) (ArrayType *, float *);
 /*
 ** useful function
 */
-bool		isort(int4 *a, const int len);
+bool		isort(int4 *a, int len);
 ArrayType  *new_intArrayType(int num);
 ArrayType  *copy_intArrayType(ArrayType *a);
 ArrayType  *resize_intArrayType(ArrayType *a, int num);
diff --git a/contrib/pg_trgm/trgm_op.c b/contrib/pg_trgm/trgm_op.c
index 28690339327..f31b9bf572a 100644
--- a/contrib/pg_trgm/trgm_op.c
+++ b/contrib/pg_trgm/trgm_op.c
@@ -5,7 +5,7 @@
 
 PG_MODULE_MAGIC;
 
-float4		trgm_limit = 0.3;
+float4		trgm_limit = 0.3f;
 
 PG_FUNCTION_INFO_V1(set_limit);
 Datum		set_limit(PG_FUNCTION_ARGS);
diff --git a/contrib/tsearch2/rank.c b/contrib/tsearch2/rank.c
index f5de5c7746f..36fc2594009 100644
--- a/contrib/tsearch2/rank.c
+++ b/contrib/tsearch2/rank.c
@@ -37,7 +37,7 @@ Datum		rank_cd_def(PG_FUNCTION_ARGS);
 PG_FUNCTION_INFO_V1(get_covers);
 Datum		get_covers(PG_FUNCTION_ARGS);
 
-static float weights[] = {0.1, 0.2, 0.4, 1.0};
+static float weights[] = {0.1f, 0.2f, 0.4f, 1.0f};
 
 #define wpos(wep)	( w[ WEP_GETWEIGHT(wep) ] )
 
@@ -59,7 +59,7 @@ static float4
 word_distance(int4 w)
 {
 	if (w > 100)
-		return 1e-30;
+		return (float4)1e-30;
 
 	return 1.0 / (1.005 + 0.05 * exp(((float4) w) / 1.5 - 2));
 }
@@ -331,7 +331,7 @@ calc_rank(float *w, tsvector * t, QUERYTYPE * q, int4 method)
 		calc_rank_and(w, t, q) : calc_rank_or(w, t, q);
 
 	if (res < 0)
-		res = 1e-20;
+		res = (float)1e-20;
 
 	if ((method & RANK_NORM_LOGLENGTH) && t->size > 0)
 		res /= log((double) (cnt_length(t) + 1)) / log(2.0);
-- 
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