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Fix compilation with Clang 13.0.0

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Clang 13 changes:
* `-Wreserved-identifier` and `-Wunused-but-set-variable` got added
* the `-Wreturn-std-move-in-c++11` option was removed

Builds still fail when native optimizations are enabled
This commit is contained in:
Bond_009 2022-01-02 12:11:54 +01:00 committed by Alexander Harkness
parent efeedcbd4d
commit 1a31098182
3 changed files with 9 additions and 7 deletions
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4
SetFlags.cmake
View File

@ -158,7 +158,7 @@ function(set_exe_flags TARGET)
# TODO: actually fix the warnings instead of disabling them
# or at least disable on a file-level basis:
-Wno-missing-noreturn -Wno-padded -Wno-implicit-fallthrough
-Wno-double-promotion
-Wno-double-promotion -Wno-reserved-identifier
# This is a pretty useless warning, we've already got -Wswitch which is what we need:
-Wno-switch-enum
@ -169,7 +169,7 @@ function(set_exe_flags TARGET)
-Wno-documentation-unknown-command -Wno-reserved-id-macro -Wno-error=unused-command-line-argument
)
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7)
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13)
target_compile_options(
${TARGET} PRIVATE

10
src/ByteBuffer.cpp
View File

@ -117,8 +117,8 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count)
size_t CurFreeSpace = GetFreeSpace();
#ifndef NDEBUG
size_t CurReadableSpace = GetReadableSpace();
size_t WrittenBytes = 0;
#endif
size_t WrittenBytes = 0;
if (CurFreeSpace < a_Count)
{
@ -135,7 +135,9 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count)
memcpy(m_Buffer + m_WritePos, Bytes, TillEnd);
Bytes += TillEnd;
a_Count -= TillEnd;
WrittenBytes = TillEnd;
#ifndef NDEBUG
WrittenBytes = TillEnd;
#endif
}
m_WritePos = 0;
}
@ -145,7 +147,9 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count)
{
memcpy(m_Buffer + m_WritePos, Bytes, a_Count);
m_WritePos += a_Count;
WrittenBytes += a_Count;
#ifndef NDEBUG
WrittenBytes += a_Count;
#endif
}
ASSERT(GetFreeSpace() == CurFreeSpace - WrittenBytes);

2
src/Entities/Pawn.cpp
View File

@ -324,7 +324,6 @@ void cPawn::HandleFalling(void)
/* We initialize these with what the foot is really IN, because for sampling we will move down with the epsilon above */
bool IsFootInWater = IsBlockWater(BlockAtFoot);
bool IsFootInLiquid = IsFootInWater || IsBlockLava(BlockAtFoot) || (BlockAtFoot == E_BLOCK_COBWEB); // okay so cobweb is not _technically_ a liquid...
bool IsFootOnSlimeBlock = false;
/* The "cross" we sample around to account for the player width/girth */
@ -377,7 +376,6 @@ void cPawn::HandleFalling(void)
if (j == 0)
{
IsFootInWater |= IsBlockWater(BlockType);
IsFootInLiquid |= IsFootInWater || IsBlockLava(BlockType) || (BlockType == E_BLOCK_COBWEB); // okay so cobweb is not _technically_ a liquid...
IsFootOnSlimeBlock |= (BlockType == E_BLOCK_SLIME_BLOCK);
}