140 lines
4.1 KiB
C++
140 lines
4.1 KiB
C++
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#include <cstdarg>
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#include <cstdio>
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#include <cstdlib>
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// Compiler-dependent stuff:
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#if defined(_MSC_VER)
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// MSVC produces warning C4481 on the override keyword usage, so disable the warning altogether
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#pragma warning(disable:4481)
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// Disable some warnings that we don't care about:
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#pragma warning(disable:4100) // Unreferenced formal parameter
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// Useful warnings from warning level 4:
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#pragma warning(3 : 4127) // Conditional expression is constant
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#pragma warning(3 : 4189) // Local variable is initialized but not referenced
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#pragma warning(3 : 4245) // Conversion from 'type1' to 'type2', signed/unsigned mismatch
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#pragma warning(3 : 4310) // Cast truncates constant value
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#pragma warning(3 : 4389) // Signed/unsigned mismatch
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#pragma warning(3 : 4505) // Unreferenced local function has been removed
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#pragma warning(3 : 4701) // Potentially unitialized local variable used
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#pragma warning(3 : 4702) // Unreachable code
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#pragma warning(3 : 4706) // Assignment within conditional expression
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// Disabling this warning, because we know what we're doing when we're doing this:
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#pragma warning(disable: 4355) // 'this' used in initializer list
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// Disabled because it's useless:
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#pragma warning(disable: 4512) // 'class': assignment operator could not be generated - reported for each class that has a reference-type member
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// 2014_01_06 xoft: Disabled this warning because MSVC is stupid and reports it in obviously wrong places
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// #pragma warning(3 : 4244) // Conversion from 'type1' to 'type2', possible loss of data
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#define OBSOLETE __declspec(deprecated)
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// No alignment needed in MSVC
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#define ALIGN_8
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#define ALIGN_16
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#define FORMATSTRING(formatIndex, va_argsIndex)
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// MSVC has its own custom version of zu format
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#define SIZE_T_FMT "%Iu"
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#define SIZE_T_FMT_PRECISION(x) "%" #x "Iu"
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#define SIZE_T_FMT_HEX "%Ix"
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#define NORETURN __declspec(noreturn)
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#elif defined(__GNUC__)
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// TODO: Can GCC explicitly mark classes as abstract (no instances can be created)?
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#define abstract
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// override is part of c++11
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#if __cplusplus < 201103L
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#define override
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#endif
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#define OBSOLETE __attribute__((deprecated))
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#define ALIGN_8 __attribute__((aligned(8)))
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#define ALIGN_16 __attribute__((aligned(16)))
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// Some portability macros :)
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#define stricmp strcasecmp
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#define FORMATSTRING(formatIndex, va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
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#define SIZE_T_FMT "%zu"
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#define SIZE_T_FMT_PRECISION(x) "%" #x "zu"
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#define SIZE_T_FMT_HEX "%zx"
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#define NORETURN __attribute((__noreturn__))
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#else
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#error "You are using an unsupported compiler, you might need to #define some stuff here for your compiler"
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/*
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// Copy and uncomment this into another #elif section based on your compiler identification
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// Explicitly mark classes as abstract (no instances can be created)
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#define abstract
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// Mark virtual methods as overriding (forcing them to have a virtual function of the same signature in the base class)
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#define override
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// Mark functions as obsolete, so that their usage results in a compile-time warning
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#define OBSOLETE
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// Mark types / variables for alignment. Do the platforms need it?
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#define ALIGN_8
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#define ALIGN_16
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*/
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#endif
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// Integral types with predefined sizes:
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typedef long long Int64;
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typedef int Int32;
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typedef short Int16;
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typedef unsigned long long UInt64;
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typedef unsigned int UInt32;
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typedef unsigned short UInt16;
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typedef unsigned char Byte;
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class cAssertFailure
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{
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};
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#define ASSERT(x) do { if (!(x)) { throw cAssertFailure();} } while (0)
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#define testassert(x) do { if(!(x)) { exit(1); } } while (0)
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#define CheckAsserts(x) do { try {x} catch (cAssertFailure) { break; } exit(1); } while (0)
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#ifndef TOLUA_TEMPLATE_BIND
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#define TOLUA_TEMPLATE_BIND(x)
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#endif
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// A macro that is used to mark unused function parameters, to avoid pedantic warnings in gcc
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#define UNUSED(X) (void)(X)
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// Logging functions
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void LOGERROR(const char* a_Format, ...) FORMATSTRING(1,2);
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void LOGERROR(const char* a_Format, ...)
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{
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va_list argList;
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va_start(argList, a_Format);
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vprintf(a_Format, argList);
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va_end(argList);
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}
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