mirrors/SFML
1
0
Fork 0
mirror of https://github.com/SFML/SFML.git synced 2024-11-24 20:31:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

Removed useless cast

Browse Source 
Removed useless cast in SFML/System/Utf.inl at line 296.
This useless cast creates a warning when using -Wuseless-cast as an option in g++ and clang++.
Operations can't be made on types smaller than 4 bytes (32 bits), so types smaller than 4 bytes are converted to at least 4 bytes types, thus rendering the static_cast<Uint32> useless in this particular case.
This commit is contained in:
SGauvin 2019-02-10 11:02:45 -05:00 committed by Lukas Dürrenberger
parent 4dfad062e4
commit 9c8cc19f96
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/SFML/System/Utf.inl
View File

@ -293,7 +293,7 @@ In Utf<16>::decode(In begin, In end, Uint32& output, Uint32 replacement)
if ((second >= 0xDC00) && (second <= 0xDFFF))
{
// The second element is valid: convert the two elements to a UTF-32 character
output = static_cast<Uint32>(((first - 0xD800) << 10) + (second - 0xDC00) + 0x0010000);
output = ((first - 0xD800) << 10) + (second - 0xDC00) + 0x0010000;
}
else
{