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Updates to readme, small fixes to code and organizational refactors
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@ -311,6 +311,7 @@ Interface :``
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Bodies:
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* def_body
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* def_class_body
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* def_enum_body
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* def_export_body
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@ -322,8 +323,6 @@ Bodies:
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* def_struct_body
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* def_union_body
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* def_body
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Usage:
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```cpp
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@ -1,18 +1,10 @@
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# Documentation
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This library is currently in a bootstrapping phase.
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Eventually it will have zero dependencies and have its code size severely constricted.
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All dependencies are currently held within `Bloat.hpp` and `Bloat.cpp`
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All the library code is contained in two files: `gen.hpp` and `gen.cpp`
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## gen.hpp
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While getting fleshed out, all feature macros are defined on the top of the header.
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These macros are:
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Feature Macros:
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* `GENCPP_ROLL_OWN_DEPENDENCIES` : Optional override so that user may define the dependencies themselves.
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* `GEN_DEFINE_LIBRARY_CORE_CONSTANTS` : Optional typename codes as they are non-standard to C/C++ and not necessary to library usage
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@ -6,7 +6,7 @@
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#pragma region GENCPP DEPENDENCIES
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//! If its desired to roll your own dependencies, define GENCPP_PROVIDE_DEPENDENCIES before including this file.
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//! Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
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#ifndef GENCPP_PROVIDE_DEPENDENCIES
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#ifndef GEN_ROLL_OWN_DEPENDENCIES
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// NOTE: Ensure we use standard methods for these calls if we use GEN_PICO
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#pragma region Macros
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111
project/gen.hpp
111
project/gen.hpp
@ -12,7 +12,7 @@
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#pragma region GENCPP DEPENDENCIES
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//! If its desired to roll your own dependencies, define GENCPP_PROVIDE_DEPENDENCIES before including this file.
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// Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
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#ifndef GENCPP_ROLL_OWN_DEPENDENCIES
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#ifndef GEN_ROLL_OWN_DEPENDENCIES
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#if __clang__
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# pragma clang diagnostic ignored "-Wunused-const-variable"
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@ -23,14 +23,8 @@
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# pragma clang diagnostic ignored "-Wunused-function"
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#endif
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#if defined( GEN_HAS_ATTRIBUTE )
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# undef GEN_HAS_ATTRIBUTE
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#endif
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#if defined( __has_attribute )
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# define GEN_HAS_ATTRIBUTE( attribute ) __has_attribute( attribute )
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#else
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# define GEN_HAS_ATTRIBUTE( attribute ) ( 0 )
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#endif
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#pragma region Platform Detection
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/* Platform architecture */
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@ -117,6 +111,15 @@
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# error Unknown compiler
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#endif
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#if defined( GEN_HAS_ATTRIBUTE )
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# undef GEN_HAS_ATTRIBUTE
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#endif
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#if defined( __has_attribute )
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# define GEN_HAS_ATTRIBUTE( attribute ) __has_attribute( attribute )
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#else
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# define GEN_HAS_ATTRIBUTE( attribute ) ( 0 )
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#endif
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#ifndef GEN_DEF_INLINE
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# if defined( GEN_STATIC )
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# define GEN_DEF_INLINE
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@ -159,48 +162,13 @@
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# define forceinline inline
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#endif
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#ifndef count_of
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# define count_of( x ) ( ( size_of( x ) / size_of( 0 [ x ] ) ) / ( ( sw )( ! ( size_of( x ) % size_of( 0 [ x ] ) ) ) ) )
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#endif
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#ifndef is_between
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# define is_between( x, lower, upper ) ( ( ( lower ) <= ( x ) ) && ( ( x ) <= ( upper ) ) )
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#endif
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#ifndef min
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# define min( a, b ) ( ( a ) < ( b ) ? ( a ) : ( b ) )
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#endif
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#ifndef size_of
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# define size_of( x ) ( sw )( sizeof( x ) )
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#endif
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#ifndef swap
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# define swap( Type, a, b ) \
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do \
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{ \
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Type tmp = ( a ); \
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( a ) = ( b ); \
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( b ) = tmp; \
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} while ( 0 )
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#endif
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#pragma endregion Platform Detection
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#ifndef zpl_cast
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# define zpl_cast( Type ) ( Type )
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#endif
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#ifndef global
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# define global static // Global variables
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#endif
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#ifndef internal
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# define internal static // Internal linkage
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#endif
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#ifndef local_persist
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# define local_persist static // Local Persisting variables
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#endif
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// num_args macro
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#if defined(__GNUC__) || defined(__clang__)
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// Supports 0-10 arguments
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#define macro_num_args_impl( _0, \
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@ -237,14 +205,27 @@
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)
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#endif
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// Bits
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#define bit( Value_ ) ( 1 << Value_ )
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#define bitfield_is_equal( Type_, Field_, Mask_ ) ( (Type_(Mask_) & Type_(Field_)) == Type_(Mask_) )
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// Casting
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#define ccast( Type_, Value_ ) * const_cast< Type_* >( & (Value_) )
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#define scast( Type_, Value_ ) static_cast< Type_ >( Value_ )
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#define rcast( Type_, Value_ ) reinterpret_cast< Type_ >( Value_ )
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#define scast( Type_, Value_ ) static_cast< Type_ >( Value_ )
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#define pcast( Type_, Value_ ) ( * (Type_*)( & (Value_) ) )
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// Keywords
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#define global static // Global variables
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#define internal static // Internal linkage
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#define local_persist static // Local Persisting variables
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#define stringize_va( ... ) #__VA_ARGS__
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#define stringize( ... ) stringize_va( __VA_ARGS__ )
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#define do_once() \
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do \
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{ \
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@ -280,8 +261,31 @@ while(0);
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namespace gen
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{
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constexpr
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char const* Msg_Invalid_Value = "INVALID VALUE PROVIDED";
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#ifndef count_of
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# define count_of( x ) ( ( size_of( x ) / size_of( 0 [ x ] ) ) / ( ( sw )( ! ( size_of( x ) % size_of( 0 [ x ] ) ) ) ) )
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#endif
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#ifndef is_between
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# define is_between( x, lower, upper ) ( ( ( lower ) <= ( x ) ) && ( ( x ) <= ( upper ) ) )
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#endif
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#ifndef min
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# define min( a, b ) ( ( a ) < ( b ) ? ( a ) : ( b ) )
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#endif
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#ifndef size_of
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# define size_of( x ) ( sw )( sizeof( x ) )
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#endif
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#ifndef swap
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# define swap( Type, a, b ) \
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do \
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{ \
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Type tmp = ( a ); \
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( a ) = ( b ); \
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( b ) = tmp; \
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} while ( 0 )
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#endif
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#pragma region Basic Types
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#ifndef GEN_U8_MIN
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@ -406,6 +410,9 @@ namespace gen
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#pragma endregion Basic Types
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#pragma region Debug
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constexpr
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char const* Msg_Invalid_Value = "INVALID VALUE PROVIDED";
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#ifndef GEN_DEBUG_TRAP
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# if defined( _MSC_VER )
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# if _MSC_VER < 1300
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@ -3012,6 +3019,9 @@ namespace gen
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, Code specifiers = NoCode, Code attributes = NoCode
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, ModuleFlag mflags = ModuleFlag::None );
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// Constructs an empty body. Use AST::validate_body() to check if the body is was has valid entries.
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Code def_body( CodeT type );
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// There are two options for defining a struct body, either varadically provided with the args macro to auto-deduce the arg num,
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/// or provide as an array of Code objects.
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@ -3037,9 +3047,6 @@ namespace gen
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Code def_struct_body ( s32 num, Code* codes );
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Code def_union_body ( s32 num, ... );
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Code def_union_body ( s32 num, Code* codes );
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// Constructs an empty body. Use AST::validate_body() to check if the body is was has valid entries.
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Code def_body( CodeT type );
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# pragma endregion Upfront
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# pragma region Parsing
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