Fixed RasPi builds of unit tests.

On RasPi with gcc 4.8.2, the asserts wouldn't compile when tests were enabled.
Enforced the assumption that ASSERT code is generated only in Debug builds.

src/Bindings/LuaState.cpp

@@ -1703,42 +1703,42 @@ bool cLuaState::CopyTableFrom(cLuaState & a_SrcLuaState, int a_SrcStackIdx, int
 	lua_pushnil(a_SrcLuaState);                   // SRC: <table> <key>
 	while (lua_next(a_SrcLuaState, -2) != 0)      // SRC: <table> <key> <value>
 	{
-		assert(lua_gettop(a_SrcLuaState) == srcTop + 3);
-		assert(lua_gettop(m_LuaState) == dstTop + 1);
+		ASSERT(lua_gettop(a_SrcLuaState) == srcTop + 3);
+		ASSERT(lua_gettop(m_LuaState) == dstTop + 1);
 
 		// Copy the key:
 		if (!CopySingleValueFrom(a_SrcLuaState, -2, a_NumAllowedNestingLevels))  // DST: <table> <key>
 		{
 			lua_pop(m_LuaState, 1);
 			lua_pop(a_SrcLuaState, 3);
-			assert(lua_gettop(a_SrcLuaState) == srcTop);
-			assert(lua_gettop(m_LuaState) == dstTop);
+			ASSERT(lua_gettop(a_SrcLuaState) == srcTop);
+			ASSERT(lua_gettop(m_LuaState) == dstTop);
 			return false;
 		}
-		assert(lua_gettop(a_SrcLuaState) == srcTop + 3);
-		assert(lua_gettop(m_LuaState) == dstTop + 2);
+		ASSERT(lua_gettop(a_SrcLuaState) == srcTop + 3);
+		ASSERT(lua_gettop(m_LuaState) == dstTop + 2);
 
 		// Copy the value:
 		if (!CopySingleValueFrom(a_SrcLuaState, -1, a_NumAllowedNestingLevels - 1))  // DST: <table> <key> <value>
 		{
 			lua_pop(m_LuaState, 2);     // DST: empty
 			lua_pop(a_SrcLuaState, 3);  // SRC: empty
-			assert(lua_gettop(a_SrcLuaState) == srcTop);
-			assert(lua_gettop(m_LuaState) == dstTop);
+			ASSERT(lua_gettop(a_SrcLuaState) == srcTop);
+			ASSERT(lua_gettop(m_LuaState) == dstTop);
 			return false;
 		}
-		assert(lua_gettop(a_SrcLuaState) == srcTop + 3);
-		assert(lua_gettop(m_LuaState) == dstTop + 3);
+		ASSERT(lua_gettop(a_SrcLuaState) == srcTop + 3);
+		ASSERT(lua_gettop(m_LuaState) == dstTop + 3);
 
 		// Set the value and fix up stacks:
 		lua_rawset(m_LuaState, -3);  // DST: <table>
 		lua_pop(a_SrcLuaState, 1);  // SRC: <table> <key>
-		assert(lua_gettop(a_SrcLuaState) == srcTop + 2);
-		assert(lua_gettop(m_LuaState) == dstTop + 1);
+		ASSERT(lua_gettop(a_SrcLuaState) == srcTop + 2);
+		ASSERT(lua_gettop(m_LuaState) == dstTop + 1);
 	}
 	lua_pop(a_SrcLuaState, 1);  // SRC: empty
-	assert(lua_gettop(a_SrcLuaState) == srcTop);
-	assert(lua_gettop(m_LuaState) == dstTop + 1);
+	ASSERT(lua_gettop(a_SrcLuaState) == srcTop);
+	ASSERT(lua_gettop(m_LuaState) == dstTop + 1);
 	return true;
 }
 

src/Bindings/LuaState.h

@@ -256,8 +256,7 @@ public:
 		{
 			if (m_LuaState != nullptr)
 			{
-				auto top = lua_gettop(m_LuaState);
-				ASSERT(m_StackLen == top);
+				ASSERT(m_StackLen == lua_gettop(m_LuaState));
 				lua_pop(m_LuaState, 1);
 			}
 		}

src/BlockID.cpp

@@ -392,7 +392,9 @@ AString DamageTypeToString(eDamageType a_DamageType)
 
 	// Unknown damage type:
 	ASSERT(!"Unknown DamageType");
-	return Printf("dtUnknown_%d", static_cast<int>(a_DamageType));
+	#ifndef __clang__
+		return Printf("dtUnknown_%d", static_cast<int>(a_DamageType));
+	#endif
 }
 
 

src/ByteBuffer.cpp

@@ -135,7 +135,9 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count)
 
 	// Store the current free space for a check after writing:
 	size_t CurFreeSpace = GetFreeSpace();
-	size_t CurReadableSpace = GetReadableSpace();
+	#ifdef _DEBUG
+		size_t CurReadableSpace = GetReadableSpace();
+	#endif
 	size_t WrittenBytes = 0;
 
 	if (CurFreeSpace < a_Count)

src/ClientHandle.cpp

@@ -238,7 +238,9 @@ AString cClientHandle::FormatMessageType(bool ShouldAppendChatPrefixes, eMessage
 		}
 	}
 	ASSERT(!"Unhandled chat prefix type!");
-	return "";
+	#ifndef __clang__
+		return "";
+	#endif
 }
 
 

src/CompositeChat.cpp

@@ -284,7 +284,9 @@ cLogger::eLogLevel cCompositeChat::MessageTypeToLogLevel(eMessageType a_MessageT
 		case mtLeave:          return cLogger::llRegular;
 	}
 	ASSERT(!"Unhandled MessageType");
-	return cLogger::llError;
+	#ifndef __clang__
+		return cLogger::llError;
+	#endif
 }
 
 

src/Defines.h

@@ -203,7 +203,7 @@ enum eMobHeadRotation
 
 
 
-inline const char * ClickActionToString(eClickAction a_ClickAction)
+inline const char * ClickActionToString(int a_ClickAction)
 {
 	switch (a_ClickAction)
 	{

src/Entities/ArrowEntity.cpp

@@ -67,7 +67,9 @@ bool cArrowEntity::CanPickup(const cPlayer & a_Player) const
 		case psInCreative:           return a_Player.IsGameModeCreative();
 	}
 	ASSERT(!"Unhandled pickup state");
-	return false;
+	#ifndef __clang__
+		return false;
+	#endif
 }
 
 

src/Entities/Entity.cpp

@@ -741,7 +741,9 @@ bool cEntity::ArmorCoversAgainst(eDamageType a_DamageType)
 		}
 	}
 	ASSERT(!"Invalid damage type!");
-	return false;
+	#ifndef __clang__
+		return false;
+	#endif
 }
 
 

src/Entities/EntityEffect.cpp

@@ -217,7 +217,9 @@ cEntityEffect * cEntityEffect::CreateEntityEffect(cEntityEffect::eType a_EffectT
 	}
 
 	ASSERT(!"Unhandled entity effect type!");
-	return nullptr;
+	#ifndef __clang__
+		return nullptr;
+	#endif
 }
 
 

src/Entities/ProjectileEntity.cpp

@@ -357,7 +357,9 @@ AString cProjectileEntity::GetMCAClassName(void) const
 		case pkFishingFloat:  return "";  // Unknown, perhaps MC doesn't save this?
 	}
 	ASSERT(!"Unhandled projectile entity kind!");
-	return "";
+	#ifndef __clang__
+		return "";
+	#endif
 }
 
 

src/Globals.h

@@ -370,15 +370,22 @@ template class SizeChecker<UInt8,  1>;
 			fflush(stdout); \
 		}
 	#endif
-	#define ASSERT(x) do { if (!(x)) { throw cAssertFailure();} } while (0)
-	#define testassert(x) do { if (!(x)) { REPORT_ERROR("Test failure: %s, file %s, line %d\n", #x, __FILE__, __LINE__); exit(1); } } while (0)
-	#define CheckAsserts(x) do { try {x} catch (cAssertFailure) { break; } REPORT_ERROR("Test failure: assert didn't fire for %s, file %s, line %d\n", #x, __FILE__, __LINE__); exit(1); } while (0)
+
+	#ifdef _DEBUG
+		#define ASSERT(x) do { if (!(x)) { throw cAssertFailure();} } while (0)
+		#define testassert(x) do { if (!(x)) { REPORT_ERROR("Test failure: %s, file %s, line %d\n", #x, __FILE__, __LINE__); exit(1); } } while (0)
+		#define CheckAsserts(x) do { try {x} catch (cAssertFailure) { break; } REPORT_ERROR("Test failure: assert didn't fire for %s, file %s, line %d\n", #x, __FILE__, __LINE__); exit(1); } while (0)
+	#else
+		#define ASSERT(...)
+		#define testassert(...)
+		#define CheckAsserts(...) LOG("Assert checking is disabled in Release-mode executables (file %s, line %d)", __FILE__, __LINE__)
+	#endif
 
 #else
-	#ifdef  _DEBUG
-		#define ASSERT( x) ( !!(x) || ( LOGERROR("Assertion failed: %s, file %s, line %i", #x, __FILE__, __LINE__), PrintStackTrace(), assert(0), 0))
+	#ifdef _DEBUG
+		#define ASSERT(x) ( !!(x) || ( LOGERROR("Assertion failed: %s, file %s, line %i", #x, __FILE__, __LINE__), PrintStackTrace(), assert(0), 0))
 	#else
-		#define ASSERT(x) ((void)(x))
+		#define ASSERT(x)
 	#endif
 #endif
 

src/HTTP/NameValueParser.cpp

@@ -405,7 +405,9 @@ bool cNameValueParser::Finish(void)
 		}
 	}
 	ASSERT(!"Unhandled parser state!");
-	return false;
+	#ifndef __clang__
+		return false;
+	#endif
 }
 
 

src/LinearUpscale.h

@@ -118,7 +118,9 @@ template <typename TYPE> void LinearUpscale2DArray(
 
 	// Interpolate each XY cell:
 	int DstSizeX = (a_SrcSizeX - 1) * a_UpscaleX + 1;
-	int DstSizeY = (a_SrcSizeY - 1) * a_UpscaleY + 1;
+	#ifdef _DEBUG
+		int DstSizeY = (a_SrcSizeY - 1) * a_UpscaleY + 1;
+	#endif
 	for (int y = 0; y < (a_SrcSizeY - 1); y++)
 	{
 		int DstY = y * a_UpscaleY;
@@ -198,7 +200,9 @@ template <typename TYPE> void LinearUpscale3DArray(
 	// Interpolate each XYZ cell:
 	int DstSizeX = (a_SrcSizeX - 1) * a_UpscaleX + 1;
 	int DstSizeY = (a_SrcSizeY - 1) * a_UpscaleY + 1;
-	int DstSizeZ = (a_SrcSizeZ - 1) * a_UpscaleZ + 1;
+	#ifdef _DEBUG
+		int DstSizeZ = (a_SrcSizeZ - 1) * a_UpscaleZ + 1;
+	#endif
 	for (int z = 0; z < (a_SrcSizeZ - 1); z++)
 	{
 		int DstZ = z * a_UpscaleZ;

src/MemorySettingsRepository.h

@@ -53,20 +53,45 @@ private:
 
 	struct sValue
 	{
-		sValue(AString value) : m_Type(eType::String), m_stringValue (value) {}
-		sValue(Int64 value) : m_Type(eType::Int64), m_intValue(value) {}
-		sValue(bool value) : m_Type(eType::Bool), m_boolValue(value) {}
+		sValue(AString value):
+			#ifdef _DEBUG
+				m_Type(eType::String),
+			#endif
+			m_stringValue (value)
+		{
+		}
+
+		sValue(Int64 value):
+			#ifdef _DEBUG
+				m_Type(eType::Int64),
+			#endif
+			m_intValue(value)
+		{
+		}
+
+		sValue(bool value):
+			#ifdef _DEBUG
+				m_Type(eType::Bool),
+			#endif
+			m_boolValue(value)
+		{
+		}
 
 		AString getStringValue() const { ASSERT(m_Type == eType::String); return m_stringValue; }
 		Int64   getIntValue()    const { ASSERT(m_Type == eType::Int64);  return m_intValue;    }
 		bool    getBoolValue()   const { ASSERT(m_Type == eType::Bool);   return m_boolValue;   }
-		private:
-		enum class eType
-		{
-			String,
-			Int64,
-			Bool
-		} m_Type;
+
+	private:
+
+		#ifdef _DEBUG
+			enum class eType
+			{
+				String,
+				Int64,
+				Bool
+			} m_Type;
+		#endif
+
 		AString m_stringValue;
 		union
 		{