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From: Jonathan Wakely <redi@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org
Subject: [gcc r10-9612] libstdc++: Fix some -Wsystem-headers warnings (PR 95765)
Date: Mon, 29 Mar 2021 20:04:59 +0000 (GMT)	[thread overview]
Message-ID: <20210329200459.12BC0385043C@sourceware.org> (raw)

https://gcc.gnu.org/g:e5431137ca9787f6d8747c1d1c3f85f7b10fde35

commit r10-9612-ge5431137ca9787f6d8747c1d1c3f85f7b10fde35
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Jun 19 18:15:15 2020 +0100

    libstdc++: Fix some -Wsystem-headers warnings (PR 95765)
    
            PR libstdc++/95765
            * include/bits/stl_algobase.h (__size_to_integer(float))
            (__size_to_integer(double), __size_to_integer(long double))
            (__size_to_integer(__float128)): Cast return type explicitly.
    
    (cherry picked from commit 5b6215083bd6a3e10dd142e1c5d4fab011d6f074)

Diff:
---
 libstdc++-v3/include/bits/stl_algobase.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libstdc++-v3/include/bits/stl_algobase.h b/libstdc++-v3/include/bits/stl_algobase.h
index e397ccf64c3..44370721381 100644
--- a/libstdc++-v3/include/bits/stl_algobase.h
+++ b/libstdc++-v3/include/bits/stl_algobase.h
@@ -984,14 +984,14 @@ _GLIBCXX_END_NAMESPACE_CONTAINER
 #endif
 
   inline _GLIBCXX_CONSTEXPR long long
-  __size_to_integer(float __n) { return __n; }
+  __size_to_integer(float __n) { return (long long)__n; }
   inline _GLIBCXX_CONSTEXPR long long
-  __size_to_integer(double __n) { return __n; }
+  __size_to_integer(double __n) { return (long long)__n; }
   inline _GLIBCXX_CONSTEXPR long long
-  __size_to_integer(long double __n) { return __n; }
+  __size_to_integer(long double __n) { return (long long)__n; }
 #if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_FLOAT128)
   inline _GLIBCXX_CONSTEXPR long long
-  __size_to_integer(__float128 __n) { return __n; }
+  __size_to_integer(__float128 __n) { return (long long)__n; }
 #endif
 
   template<typename _OutputIterator, typename _Size, typename _Tp>


                 reply	other threads:[~2021-03-29 20:04 UTC|newest]

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