pragmas.h

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// Copyright 2016 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
// Modified by Jeremy Retailleau.
 
#ifndef PXR_ARCH_PRAGMAS_H
#define PXR_ARCH_PRAGMAS_H
 
 
#include "./defines.h"
 
#if defined(ARCH_COMPILER_GCC)
 
    #define ARCH_PRAGMA_PUSH \
        _Pragma("GCC diagnostic push")
 
    #define ARCH_PRAGMA_POP \
        _Pragma("GCC diagnostic pop")
 
    #define ARCH_PRAGMA(x) _Pragma(#x)
 
    #define ARCH_PRAGMA_PUSH_MACRO(macro_name) \
        ARCH_PRAGMA(push_macro(#macro_name))
 
    #define ARCH_PRAGMA_POP_MACRO(macro_name) \
        ARCH_PRAGMA(pop_macro(#macro_name))
 
    // Convert errors about variables that may be used before initialization
    // into warnings.
    //
    // This works around GCC bug 47679.
    #define ARCH_PRAGMA_MAYBE_UNINITIALIZED \
        _Pragma("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
 
    #define ARCH_PRAGMA_MACRO_REDEFINITION \
        _Pragma("GCC diagnostic ignored \"-Wbuiltin-macro-redefined\"")
 
    #define ARCH_PRAGMA_WRITE_STRINGS \
        _Pragma("GCC diagnostic ignored \"-Wwrite-strings\"")
 
    #define ARCH_PRAGMA_UNUSED_FUNCTION \
        _Pragma("GCC diagnostic ignored \"-Wunused-function\"")
 
#elif defined(ARCH_COMPILER_CLANG)
 
    #define ARCH_PRAGMA_PUSH \
        _Pragma("clang diagnostic push")
 
    #define ARCH_PRAGMA_POP \
        _Pragma("clang diagnostic pop")
 
    #define ARCH_PRAGMA(x) _Pragma(#x)
 
    #define ARCH_PRAGMA_PUSH_MACRO(macro_name) \
        ARCH_PRAGMA(push_macro(#macro_name))
 
    #define ARCH_PRAGMA_POP_MACRO(macro_name) \
        ARCH_PRAGMA(pop_macro(#macro_name))
 
    #define ARCH_PRAGMA_MACRO_REDEFINITION \
        _Pragma("clang diagnostic ignored \"-Wbuiltin-macro-redefined\"")
 
    #define ARCH_PRAGMA_UNDEFINED_VAR_TEMPLATE \
        _Pragma("clang diagnostic ignored \"-Wundefined-var-template\"")
 
    #define ARCH_PRAGMA_WRITE_STRINGS \
        _Pragma("clang diagnostic ignored \"-Wwrite-strings\"")
 
    #define ARCH_PRAGMA_UNUSED_FUNCTION \
        _Pragma("clang diagnostic ignored \"-Wunused-function\"")
 
    #define ARCH_PRAGMA_UNUSED_PRIVATE_FIELD \
        _Pragma("clang diagnostic ignored \"-Wunused-private-field\"")
 
    #define ARCH_PRAGMA_INSTANTIATION_AFTER_SPECIALIZATION \
        _Pragma("clang diagnostic ignored \"-Winstantiation-after-specialization\"")
 
    #define ARCH_PRAGMA_INSTANCE_METHOD_NOT_FOUND \
        _Pragma("clang diagnostic ignored \"-Wobjc-method-access\"")
 
#elif defined(ARCH_COMPILER_MSVC)
 
    #define ARCH_PRAGMA_PUSH \
        __pragma(warning(push)) 
 
    #define ARCH_PRAGMA_POP \
        __pragma(warning(pop)) 
 
    #define ARCH_PRAGMA(x) __pragma(x)
 
    #define ARCH_PRAGMA_PUSH_MACRO(macro_name) \
        __pragma(push_macro(#macro_name))
 
    #define ARCH_PRAGMA_POP_MACRO(macro_name) \
        __pragma(pop_macro(#macro_name))
 
    #define ARCH_PRAGMA_MACRO_TOO_FEW_ARGUMENTS \
        __pragma(warning(disable:4003)) 
 
    #define ARCH_PRAGMA_MACRO_REDEFINITION \
        __pragma(warning(disable:4005)) 
 
    #define ARCH_PRAGMA_UNUSED_FUNCTION \
        __pragma(warning(disable:4505)) 
 
    #define PXR_ARCH_PRAGMA_QUALIFIER_HAS_NO_MEANING \
        __pragma(warning(disable:4180)) 
 
    #define ARCH_PRAGMA_ZERO_SIZED_STRUCT \
        __pragma(warning(disable:4200)) 
 
    #define ARCH_PRAGMA_NEEDS_EXPORT_INTERFACE \
        __pragma(warning(disable:4251)) 
 
    #define ARCH_PRAGMA_CONVERSION_FROM_SIZET \
        __pragma(warning(disable:4267)) 
 
    #define ARCH_PRAGMA_MAY_NOT_BE_ALIGNED \
        __pragma(warning(disable:4316)) 
 
    #define ARCH_PRAGMA_SHIFT_TO_64_BITS \
        __pragma(warning(disable:4334)) 
 
    #define ARCH_PRAGMA_DESTRUCTOR_IMPLICIT_DEFINE \
        __pragma(warning(disable:4624))
 
    #define ARCH_PRAGMA_DEPRECATED_POSIX_NAME \
        __pragma(warning(disable:4996)) 
 
    #define ARCH_PRAGMA_FORCING_TO_BOOL \
        __pragma(warning(disable:4800)) 
 
    #define ARCH_PRAGMA_UNSAFE_USE_OF_BOOL \
        __pragma(warning(disable:4804)) 
 
    #define ARCH_PRAGMA_UNARY_MINUS_ON_UNSIGNED \
        __pragma(warning(disable:4146)) 
 
#endif
 
#if !defined ARCH_PRAGMA_PUSH
    #define ARCH_PRAGMA_PUSH
#endif
 
#if !defined ARCH_PRAGMA_POP
    #define ARCH_PRAGMA_POP
#endif
 
#if !defined ARCH_PRAGMA
    #define ARCH_PRAGMA
#endif
 
#if !defined ARCH_PRAGMA_PUSH_MACRO
    #define ARCH_PRAGMA_PUSH_MACRO
#endif
 
#if !defined ARCH_PRAGMA_POP_MACRO
    #define ARCH_PRAGMA_POP_MACRO
#endif
 
#if !defined ARCH_PRAGMA_MAYBE_UNINITIALIZED
    #define ARCH_PRAGMA_MAYBE_UNINITIALIZED
#endif
 
#if !defined ARCH_PRAGMA_MACRO_REDEFINITION
    #define ARCH_PRAGMA_MACRO_REDEFINITION
#endif
 
#if !defined ARCH_PRAGMA_WRITE_STRINGS
    #define ARCH_PRAGMA_WRITE_STRINGS
#endif
 
#if !defined ARCH_PRAGMA_UNUSED_FUNCTION
    #define ARCH_PRAGMA_UNUSED_FUNCTION
#endif
 
#if !defined ARCH_PRAGMA_UNUSED_PRIVATE_FIELD
    #define ARCH_PRAGMA_UNUSED_PRIVATE_FIELD
#endif
 
#if !defined ARCH_PRAGMA_MACRO_TOO_FEW_ARGUMENTS
    #define ARCH_PRAGMA_MACRO_TOO_FEW_ARGUMENTS
#endif
 
#if !defined PXR_ARCH_PRAGMA_QUALIFIER_HAS_NO_MEANING
    #define PXR_ARCH_PRAGMA_QUALIFIER_HAS_NO_MEANING
#endif
 
#if !defined ARCH_PRAGMA_ZERO_SIZED_STRUCT
    #define ARCH_PRAGMA_ZERO_SIZED_STRUCT
#endif
 
#if !defined ARCH_PRAGMA_NEEDS_EXPORT_INTERFACE
    #define ARCH_PRAGMA_NEEDS_EXPORT_INTERFACE
#endif
 
#if !defined ARCH_PRAGMA_CONVERSION_FROM_SIZET
    #define ARCH_PRAGMA_CONVERSION_FROM_SIZET
#endif
 
#if !defined ARCH_PRAGMA_MAY_NOT_BE_ALIGNED
    #define ARCH_PRAGMA_MAY_NOT_BE_ALIGNED
#endif
 
#if !defined ARCH_PRAGMA_SHIFT_TO_64_BITS
    #define ARCH_PRAGMA_SHIFT_TO_64_BITS
#endif
 
#if !defined ARCH_PRAGMA_DESTRUCTOR_IMPLICIT_DEFINE
    #define ARCH_PRAGMA_DESTRUCTOR_IMPLICIT_DEFINE
#endif
 
#if !defined ARCH_PRAGMA_DEPRECATED_POSIX_NAME
    #define ARCH_PRAGMA_DEPRECATED_POSIX_NAME
#endif
 
#if !defined ARCH_PRAGMA_FORCING_TO_BOOL
    #define ARCH_PRAGMA_FORCING_TO_BOOL
#endif
 
#if !defined ARCH_PRAGMA_UNSAFE_USE_OF_BOOL
    #define ARCH_PRAGMA_UNSAFE_USE_OF_BOOL
#endif
 
#if !defined ARCH_PRAGMA_UNARY_MINUS_ON_UNSIGNED
    #define ARCH_PRAGMA_UNARY_MINUS_ON_UNSIGNED
#endif
 
#if !defined ARCH_PRAGMA_INSTANTIATION_AFTER_SPECIALIZATION
    #define ARCH_PRAGMA_INSTANTIATION_AFTER_SPECIALIZATION
#endif
 
#if !defined ARCH_PRAGMA_UNDEFINED_VAR_TEMPLATE
    #define ARCH_PRAGMA_UNDEFINED_VAR_TEMPLATE
#endif
 
#if !defined ARCH_PRAGMA_INSTANCE_METHOD_NOT_FOUND
    #define ARCH_PRAGMA_INSTANCE_METHOD_NOT_FOUND
#endif
 
#endif // PXR_ARCH_PRAGMAS_H