59edd9927c
Fix the following build failure with nios2 raised since bump to version
1.2.2 in commit b436b82411:
/home/buildroot/autobuild/instance-1/output-1/build/open62541-v1.2.2/src/ua_types_encoding_binary.c: In function 'unpack754':
/home/buildroot/autobuild/instance-1/output-1/build/open62541-v1.2.2/src/ua_types_encoding_binary.c:322:12: error: conversion to 'long double' from 'long long int' may alter its value [-Werror=conversion]
result /= (1LL<<significandbits);
^~
Fixes:
- http://autobuild.buildroot.org/results/c0a33dbada549c480bc741c1c8177b788ff053db
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
From 0c53fd776af9631c915c8722e1d68ce9a69fa3f6 Mon Sep 17 00:00:00 2001
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From: Andreas Walter <andreas.walter@waltronix.de>
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Date: Fri, 26 Feb 2021 11:49:25 +0100
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Subject: [PATCH] fix(core): Explicit cast to avoid compiler warning (#4203)
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[Retrieved from:
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https://github.com/open62541/open62541/commit/0c53fd776af9631c915c8722e1d68ce9a69fa3f6]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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src/ua_types_encoding_binary.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/ua_types_encoding_binary.c b/src/ua_types_encoding_binary.c
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index 0fe88eb98e0..abbd23735d3 100644
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--- a/src/ua_types_encoding_binary.c
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+++ b/src/ua_types_encoding_binary.c
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@@ -319,7 +319,7 @@ static long double
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unpack754(uint64_t i, unsigned bits, unsigned expbits) {
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unsigned significandbits = bits - expbits - 1;
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long double result = (long double)(i&(uint64_t)((1LL<<significandbits)-1));
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- result /= (1LL<<significandbits);
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+ result /= (long double)(1LL<<significandbits);
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result += 1.0f;
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unsigned bias = (unsigned)(1<<(expbits-1)) - 1;
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long long shift = (long long)((i>>significandbits) & (uint64_t)((1LL<<expbits)-1)) - bias;
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