mirror of
https://github.com/Ed94/gencpp.git
synced 2024-09-20 11:27:32 -07:00
2293 lines
53 KiB
C++
2293 lines
53 KiB
C++
#pragma once
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#include "interface.cpp"
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#pragma region Upfront
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enum class OpValidateResult : u32
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{
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Fail,
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Global,
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Member
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};
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OpValidateResult operator__validate( OperatorT op, CodeParam params_code, CodeType ret_type, CodeSpecifiers specifier )
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{
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using namespace EOperator;
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if ( op == EOperator::Invalid )
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{
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log_failure("gen::def_operator: op cannot be invalid");
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return OpValidateResult::Fail;
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}
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#pragma region Helper Macros
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# define check_params() \
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if ( ! params_code ) \
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{ \
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log_failure("gen::def_operator: params is null and operator%s requires it", to_str(op)); \
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return OpValidateResult::Fail; \
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} \
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if ( params_code->Type != ECode::Parameters ) \
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{ \
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log_failure("gen::def_operator: params is not of Parameters type - %s", params_code.debug_str()); \
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return OpValidateResult::Fail; \
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}
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# define check_param_eq_ret() \
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if ( ! is_member_symbol && params_code->ValueType != ret_type ) \
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{ \
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log_failure("gen_def_operator: operator%s requires first parameter to equal return type\n" \
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"param types: %s\n" \
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"return type: %s", \
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to_str(op), \
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params_code.debug_str(), \
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ret_type.debug_str() \
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); \
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return OpValidateResult::Fail; \
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}
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#pragma endregion Helper Macros
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if ( ! ret_type )
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{
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log_failure("gen::def_operator: ret_type is null but is required by operator%s", to_str(op));
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}
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if ( ret_type->Type != ECode::Typename )
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{
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log_failure("gen::def_operator: ret_type is not of typename type - %s", ret_type.debug_str());
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return OpValidateResult::Fail;
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}
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bool is_member_symbol = false;
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switch ( op )
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{
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# define specs( ... ) num_args( __VA_ARGS__ ), __VA_ARGS__
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case Assign:
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check_params();
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if ( params_code->NumEntries > 1 )
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{
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log_failure("gen::def_operator: "
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"operator%s does not support non-member definition (more than one parameter provided) - %s",
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to_str(op),
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params_code.debug_str()
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);
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return OpValidateResult::Fail;
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}
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is_member_symbol = true;
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break;
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case Assign_Add:
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case Assign_Subtract:
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case Assign_Multiply:
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case Assign_Divide:
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case Assign_Modulo:
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case Assign_BAnd:
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case Assign_BOr:
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case Assign_BXOr:
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case Assign_LShift:
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case Assign_RShift:
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check_params();
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if ( params_code->NumEntries == 1 )
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is_member_symbol = true;
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else
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check_param_eq_ret();
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if (params_code->NumEntries > 2 )
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{
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log_failure("gen::def_operator: operator%s may not be defined with more than two parametes - param count; %d\n%s"
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, to_str(op)
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, params_code->NumEntries
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, params_code.debug_str()
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);
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return OpValidateResult::Fail;
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}
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break;
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case Increment:
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case Decrement:
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// If its not set, it just means its a prefix member op.
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if ( params_code )
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{
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if ( params_code->Type != ECode::Parameters )
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{
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log_failure("gen::def_operator: operator%s params code provided is not of Parameters type - %s"
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, to_str(op)
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, params_code.debug_str()
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);
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return OpValidateResult::Fail;
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}
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switch ( params_code->NumEntries )
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{
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case 1:
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if ( params_code->ValueType.is_equal( t_int ) )
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is_member_symbol = true;
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else
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check_param_eq_ret();
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break;
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case 2:
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check_param_eq_ret();
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if ( ! params_code.get(1).is_equal( t_int ) )
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{
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log_failure("gen::def_operator: "
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"operator%s requires second parameter of non-member definition to be int for post-decrement",
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to_str(op)
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);
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return OpValidateResult::Fail;
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}
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break;
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default:
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log_failure("gen::def_operator: operator%s recieved unexpected number of parameters recived %d instead of 0-2"
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, to_str(op)
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, params_code->NumEntries
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);
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return OpValidateResult::Fail;
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}
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}
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break;
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case Unary_Plus:
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case Unary_Minus:
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case BNot:
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if ( ! params_code )
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is_member_symbol = true;
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else
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{
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if ( params_code->Type != ECode::Parameters )
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{
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log_failure("gen::def_operator: params is not of Parameters type - %s", params_code.debug_str());
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return OpValidateResult::Fail;
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}
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if ( params_code->ValueType.is_equal( ret_type ) )
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{
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log_failure("gen::def_operator: "
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"operator%s is non-member symbol yet first paramter does not equal return type\n"
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"param type: %s\n"
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"return type: %s\n"
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, params_code.debug_str()
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, ret_type.debug_str()
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);
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return OpValidateResult::Fail;
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}
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if ( params_code->NumEntries > 1 )
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{
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log_failure("gen::def_operator: operator%s may not have more than one parameter - param count: %d"
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, to_str(op)
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, params_code->NumEntries
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);
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return OpValidateResult::Fail;
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}
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}
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break;
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case Add:
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case Subtract:
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case Multiply:
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case Divide:
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case Modulo:
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case BAnd:
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case BOr:
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case BXOr:
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case LShift:
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case RShift:
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check_params();
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switch ( params_code->NumEntries )
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{
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case 1:
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is_member_symbol = true;
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break;
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case 2:
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if ( ! params_code->ValueType.is_equal( ret_type ) )
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{
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log_failure("gen::def_operator: "
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"operator%s is non-member symbol yet first paramter does not equal return type\n"
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"param type: %s\n"
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"return type: %s\n"
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, params_code.debug_str()
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, ret_type.debug_str()
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);
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return OpValidateResult::Fail;
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}
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break;
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default:
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log_failure("gen::def_operator: operator%s recieved unexpected number of paramters recived %d instead of 0-2"
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, to_str(op)
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, params_code->NumEntries
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);
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return OpValidateResult::Fail;
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}
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break;
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case UnaryNot:
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if ( ! params_code )
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is_member_symbol = true;
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else
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{
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if ( params_code->Type != ECode::Parameters )
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{
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log_failure("gen::def_operator: params is not of Parameters type - %s", params_code.debug_str());
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return OpValidateResult::Fail;
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}
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if ( params_code->NumEntries != 1 )
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{
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log_failure("gen::def_operator: operator%s recieved unexpected number of paramters recived %d instead of 0-1"
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, to_str(op)
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, params_code->NumEntries
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);
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return OpValidateResult::Fail;
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}
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}
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if ( ! ret_type.is_equal( t_bool ))
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{
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log_failure("gen::def_operator: operator%s return type must be of type bool - %s"
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, to_str(op)
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, ret_type.debug_str()
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);
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return OpValidateResult::Fail;
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}
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break;
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case LAnd:
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case LOr:
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case LEqual:
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case LNot:
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case Lesser:
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case Greater:
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case LesserEqual:
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case GreaterEqual:
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check_params();
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switch ( params_code->NumEntries )
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{
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case 1:
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is_member_symbol = true;
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break;
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case 2:
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break;
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default:
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log_failure("gen::def_operator: operator%s recieved unexpected number of paramters recived %d instead of 1-2"
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, to_str(op)
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, params_code->NumEntries
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);
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return OpValidateResult::Fail;
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}
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break;
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case Indirection:
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case AddressOf:
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case MemberOfPointer:
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if ( params_code && params_code->NumEntries > 1)
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{
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log_failure("gen::def_operator: operator%s recieved unexpected number of paramters recived %d instead of 0-1"
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, to_str(op)
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, params_code->NumEntries
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);
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return OpValidateResult::Fail;
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}
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else
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{
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is_member_symbol = true;
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}
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break;
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case PtrToMemOfPtr:
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if ( params_code )
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{
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log_failure("gen::def_operator: operator%s expects no paramters - %s", to_str(op), params_code.debug_str());
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return OpValidateResult::Fail;
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}
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break;
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case Subscript:
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case FunctionCall:
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case Comma:
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check_params();
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break;
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# undef specs
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}
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return is_member_symbol ? OpValidateResult::Member : OpValidateResult::Global;
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# undef check_params
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# undef check_ret_type
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# undef check_param_eq_ret
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}
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#pragma region Helper Marcos
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// This snippet is used in nearly all the functions.
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#define name_check( Context_, Name_ ) \
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{ \
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if ( Name_.Len <= 0 ) \
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{ \
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log_failure( "gen::" stringize(Context_) ": Invalid name length provided - %d", Name_.Len ); \
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return CodeInvalid; \
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} \
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\
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if ( Name_.Ptr == nullptr ) \
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{ \
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log_failure( "gen::" stringize(Context_) ": name is null" ); \
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return CodeInvalid; \
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} \
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}
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#define null_check( Context_, Code_ ) \
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if ( ! Code_ ) \
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{ \
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log_failure( "gen::" stringize(Context_) ": " stringize(Code_) " provided is null" ); \
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return CodeInvalid; \
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}
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#define null_or_invalid_check( Context_, Code_ ) \
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{ \
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if ( ! Code_ ) \
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{ \
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log_failure( "gen::" stringize(Context_) ": " stringize(Code_) " provided is null" ); \
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return CodeInvalid; \
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} \
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\
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if ( Code_->is_invalid() ) \
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{ \
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log_failure("gen::" stringize(Context_) ": " stringize(Code_) " provided is invalid" ); \
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return CodeInvalid; \
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} \
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}
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#define not_implemented( Context_ ) \
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log_failure( "gen::%s: This function is not implemented" ); \
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return CodeInvalid;
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#pragma endregion Helper Marcos
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/*
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The implementaiton of the upfront constructors involves doing three things:
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* Validate the arguments given to construct the intended type of AST is valid.
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* Construct said AST type.
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* Lock the AST (set to readonly) and return the valid object.
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If any of the validation fails, it triggers a call to log_failure with as much info the give the user so that they can hopefully
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identify the issue without having to debug too much (at least they can debug though...)
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The largest of the functions is related to operator overload definitions.
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The library validates a good protion of their form and thus the argument processing for is quite a bit.
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*/
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CodeAttributes def_attributes( StrC content )
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{
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if ( content.Len <= 0 || content.Ptr == nullptr )
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{
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log_failure( "gen::def_attributes: Invalid attributes provided" );
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return CodeInvalid;
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}
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Code
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result = make_code();
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result->Type = ECode::PlatformAttributes;
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result->Name = get_cached_string( content );
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result->Content = result->Name;
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return (CodeAttributes) result;
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}
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CodeComment def_comment( StrC content )
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{
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if ( content.Len <= 0 || content.Ptr == nullptr )
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{
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log_failure( "gen::def_comment: Invalid comment provided:" );
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return CodeInvalid;
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}
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static char line[ MaxCommentLineLength ];
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String cmt_formatted = String::make_reserve( GlobalAllocator, kilobytes(1) );
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char const* end = content.Ptr + content.Len;
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char const* scanner = content.Ptr;
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s32 curr = 0;
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do
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{
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char const* next = scanner;
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s32 length = 0;
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while ( next != end && scanner[ length ] != '\n' )
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{
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next = scanner + length;
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length++;
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}
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length++;
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str_copy( line, scanner, length );
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cmt_formatted.append_fmt( "//%.*s", length, line );
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mem_set( line, 0, MaxCommentLineLength );
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scanner += length;
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}
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while ( scanner <= end );
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if ( cmt_formatted.back() != '\n' )
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cmt_formatted.append( "\n" );
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Code
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result = make_code();
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result->Type = ECode::Comment;
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result->Name = get_cached_string( cmt_formatted );
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result->Content = result->Name;
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cmt_formatted.free();
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return (CodeComment) result;
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}
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CodeConstructor def_constructor( CodeParam params, Code initializer_list, Code body )
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{
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using namespace ECode;
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if ( params && params->Type != Parameters )
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{
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log_failure("gen::def_constructor: params must be of Parameters type - %s", params.debug_str());
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return CodeInvalid;
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}
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CodeConstructor
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result = (CodeConstructor) make_code();
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if ( params )
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{
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result->Params = params;
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}
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if ( initializer_list )
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{
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result->InitializerList = initializer_list;
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}
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if ( body )
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{
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switch ( body->Type )
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{
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case Function_Body:
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case Untyped:
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break;
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default:
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log_failure("gen::def_constructor: body must be either of Function_Body or Untyped type - %s", body.debug_str());
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return CodeInvalid;
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}
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result->Type = Constructor;
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result->Body = body;
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}
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else
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{
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result->Type = Constructor_Fwd;
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}
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return result;
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}
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CodeClass def_class( StrC name
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, Code body
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, CodeType parent, AccessSpec parent_access
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, CodeAttributes attributes
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, ModuleFlag mflags
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, CodeType* interfaces, s32 num_interfaces )
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{
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using namespace ECode;
|
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name_check( def_class, name );
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|
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if ( attributes && attributes->Type != PlatformAttributes )
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{
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log_failure( "gen::def_class: attributes was not a 'PlatformAttributes' type: %s", attributes.debug_str() );
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return CodeInvalid;
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}
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if ( parent && (parent->Type != Class || parent->Type != Struct || parent->Type != Typename || parent->Type != Untyped) )
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{
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log_failure( "gen::def_class: parent provided is not type 'Class', 'Struct', 'Typeanme', or 'Untyped': %s", parent.debug_str() );
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return CodeInvalid;
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}
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CodeClass
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result = (CodeClass) make_code();
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result->Name = get_cached_string( name );
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result->ModuleFlags = mflags;
|
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|
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if ( body )
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{
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switch ( body->Type )
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{
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case Class_Body:
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case Untyped:
|
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break;
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default:
|
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log_failure("gen::def_class: body must be either of Class_Body or Untyped type - %s", body.debug_str());
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return CodeInvalid;
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}
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result->Type = Class;
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result->Body = body;
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}
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else
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{
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result->Type = Class_Fwd;
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}
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if ( attributes )
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result->Attributes = attributes;
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|
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if ( parent )
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{
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result->ParentAccess = parent_access;
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result->ParentType = parent;
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}
|
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|
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if ( interfaces )
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{
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for (s32 idx = 0; idx < num_interfaces; idx++ )
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{
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result.add_interface( interfaces[idx] );
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}
|
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}
|
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return result;
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}
|
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|
|
CodeDefine def_define( StrC name, StrC content )
|
|
{
|
|
using namespace ECode;
|
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|
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name_check( def_define, name );
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|
|
if ( content.Len <= 0 || content.Ptr == nullptr )
|
|
{
|
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log_failure( "gen::def_define: Invalid value provided" );
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return CodeInvalid;
|
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}
|
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|
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CodeDefine
|
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result = (CodeDefine) make_code();
|
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result->Type = Preprocess_Define;
|
|
result->Name = get_cached_string( name );
|
|
result->Content = get_cached_string( content );
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeDestructor def_destructor( Code body, CodeSpecifiers specifiers )
|
|
{
|
|
using namespace ECode;
|
|
|
|
if ( specifiers && specifiers->Type != Specifiers )
|
|
{
|
|
log_failure( "gen::def_destructor: specifiers was not a 'Specifiers' type: %s", specifiers.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeDestructor result = (CodeDestructor) make_code();
|
|
|
|
if ( specifiers )
|
|
result->Specs = specifiers;
|
|
|
|
if ( body )
|
|
{
|
|
switch ( body->Type )
|
|
{
|
|
case Function_Body:
|
|
case Untyped:
|
|
break;
|
|
|
|
default:
|
|
log_failure("gen::def_destructor: body must be either of Function_Body or Untyped type - %s", body.debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result->Type = Destructor;
|
|
result->Body = body;
|
|
}
|
|
else
|
|
{
|
|
result->Type = Destructor_Fwd;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeEnum def_enum( StrC name
|
|
, Code body, CodeType type
|
|
, EnumT specifier, CodeAttributes attributes
|
|
, ModuleFlag mflags )
|
|
{
|
|
using namespace ECode;
|
|
|
|
name_check( def_enum, name );
|
|
|
|
if ( type && type->Type != Typename )
|
|
{
|
|
log_failure( "gen::def_enum: enum underlying type provided was not of type Typename: %s", type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( attributes && attributes->Type != PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_enum: attributes was not a 'PlatformAttributes' type: %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeEnum
|
|
result = (CodeEnum) make_code();
|
|
result->Name = get_cached_string( name );
|
|
result->ModuleFlags = mflags;
|
|
|
|
if ( body )
|
|
{
|
|
switch ( body->Type )
|
|
{
|
|
case Enum_Body:
|
|
case Untyped:
|
|
break;
|
|
|
|
default:
|
|
log_failure( "gen::def_enum: body must be of Enum_Body or Untyped type %s", body.debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result->Type = specifier == EnumClass ?
|
|
Enum_Class : Enum;
|
|
|
|
result->Body = body;
|
|
}
|
|
else
|
|
{
|
|
result->Type = specifier == EnumClass ?
|
|
Enum_Class_Fwd : Enum_Fwd;
|
|
}
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
if ( type )
|
|
{
|
|
result->UnderlyingType = type;
|
|
}
|
|
else if ( result->Type != Enum_Class_Fwd && result->Type != Enum_Fwd )
|
|
{
|
|
log_failure( "gen::def_enum: enum forward declaration must have an underlying type" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeExec def_execution( StrC content )
|
|
{
|
|
if ( content.Len <= 0 || content.Ptr == nullptr )
|
|
{
|
|
log_failure( "gen::def_execution: Invalid execution provided" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
Code
|
|
result = make_code();
|
|
result->Type = ECode::Execution;
|
|
result->Name = get_cached_string( content );
|
|
result->Content = result->Name;
|
|
|
|
return (CodeExec) result;
|
|
}
|
|
|
|
CodeExtern def_extern_link( StrC name, Code body )
|
|
{
|
|
using namespace ECode;
|
|
|
|
name_check( def_extern_linkage, name );
|
|
null_check( def_extern_linkage, body );
|
|
|
|
if ( body->Type != Extern_Linkage_Body && body->Type != Untyped )
|
|
{
|
|
log_failure("gen::def_extern_linkage: body is not of extern_linkage or untyped type %s", body->debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeExtern
|
|
result = (CodeExtern)make_code();
|
|
result->Type = Extern_Linkage;
|
|
result->Name = get_cached_string( name );
|
|
result->Body = body;
|
|
|
|
return (CodeExtern) result;
|
|
}
|
|
|
|
CodeFriend def_friend( Code declaration )
|
|
{
|
|
using namespace ECode;
|
|
|
|
null_check( def_friend, declaration );
|
|
|
|
switch ( declaration->Type )
|
|
{
|
|
case Class_Fwd:
|
|
case Function_Fwd:
|
|
case Operator_Fwd:
|
|
case Struct_Fwd:
|
|
case Class:
|
|
case Function:
|
|
case Operator:
|
|
case Struct:
|
|
break;
|
|
|
|
default:
|
|
log_failure("gen::def_friend: requires declartion to have class, function, operator, or struct - %s", declaration->debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeFriend
|
|
result = (CodeFriend) make_code();
|
|
result->Type = Friend;
|
|
|
|
result->Declaration = declaration;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeFn def_function( StrC name
|
|
, CodeParam params , CodeType ret_type, Code body
|
|
, CodeSpecifiers specifiers, CodeAttributes attributes
|
|
, ModuleFlag mflags )
|
|
{
|
|
using namespace ECode;
|
|
|
|
name_check( def_function, name );
|
|
|
|
if ( params && params->Type != Parameters )
|
|
{
|
|
log_failure( "gen::def_function: params was not a `Parameters` type: %s", params.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( ret_type && ret_type->Type != Typename )
|
|
{
|
|
log_failure( "gen::def_function: ret_type was not a Typename: %s", ret_type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( specifiers && specifiers->Type != Specifiers )
|
|
{
|
|
log_failure( "gen::def_function: specifiers was not a `Specifiers` type: %s", specifiers.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( attributes && attributes->Type != PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_function: attributes was not a `PlatformAttributes` type: %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeFn
|
|
result = (CodeFn) make_code();
|
|
result->Name = get_cached_string( name );
|
|
result->ModuleFlags = mflags;
|
|
|
|
if ( body )
|
|
{
|
|
switch ( body->Type )
|
|
{
|
|
case Function_Body:
|
|
case Execution:
|
|
case Untyped:
|
|
break;
|
|
|
|
default:
|
|
{
|
|
log_failure("gen::def_function: body must be either of Function_Body, Execution, or Untyped type. %s", body->debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
}
|
|
|
|
result->Type = Function;
|
|
result->Body = body;
|
|
}
|
|
else
|
|
{
|
|
result->Type = Function_Fwd;
|
|
}
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
if ( specifiers )
|
|
result->Specs = specifiers;
|
|
|
|
if ( ret_type )
|
|
{
|
|
result->ReturnType = ret_type;
|
|
}
|
|
else
|
|
{
|
|
result->ReturnType = t_void;
|
|
}
|
|
|
|
if ( params )
|
|
result->Params = params;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeInclude def_include( StrC path, bool foreign )
|
|
{
|
|
if ( path.Len <= 0 || path.Ptr == nullptr )
|
|
{
|
|
log_failure( "gen::def_include: Invalid path provided - %d" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
StrC content = foreign ?
|
|
to_str( str_fmt_buf( "<%.*s>\n", path.Len, path.Ptr ))
|
|
: to_str( str_fmt_buf( "\"%.*s\"\n", path.Len, path.Ptr ));
|
|
|
|
Code
|
|
result = make_code();
|
|
result->Type = ECode::Preprocess_Include;
|
|
result->Name = get_cached_string( content );
|
|
result->Content = result->Name;
|
|
|
|
return (CodeInclude) result;
|
|
}
|
|
|
|
CodeModule def_module( StrC name, ModuleFlag mflags )
|
|
{
|
|
name_check( def_module, name );
|
|
|
|
Code
|
|
result = make_code();
|
|
result->Type = ECode::Module;
|
|
result->Name = get_cached_string( name );
|
|
result->Content = result->Name;
|
|
result->ModuleFlags = mflags;
|
|
|
|
return (CodeModule) result;
|
|
}
|
|
|
|
CodeNS def_namespace( StrC name, Code body, ModuleFlag mflags )
|
|
{
|
|
using namespace ECode;
|
|
|
|
name_check( def_namespace, name );
|
|
null_check( def_namespace, body );
|
|
|
|
if ( body->Type != Namespace_Body && body->Type != Untyped )
|
|
{
|
|
log_failure("gen::def_namespace: body is not of namespace or untyped type %s", body.debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeNS
|
|
result = (CodeNS) make_code();
|
|
result->Type = Namespace;
|
|
result->Name = get_cached_string( name );
|
|
result->ModuleFlags = mflags;
|
|
result->Body = body;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeOperator def_operator( OperatorT op, StrC nspace
|
|
, CodeParam params_code, CodeType ret_type, Code body
|
|
, CodeSpecifiers specifiers, CodeAttributes attributes
|
|
, ModuleFlag mflags )
|
|
{
|
|
using namespace ECode;
|
|
|
|
if ( attributes && attributes->Type != PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_operator: PlatformAttributes was provided but its not of attributes type: %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( specifiers && specifiers->Type != Specifiers )
|
|
{
|
|
log_failure( "gen::def_operator: Specifiers was provided but its not of specifiers type: %s", specifiers.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
OpValidateResult check_result = operator__validate( op, params_code, ret_type, specifiers );
|
|
|
|
if ( check_result == OpValidateResult::Fail )
|
|
{
|
|
return CodeInvalid;
|
|
}
|
|
|
|
char const* name = nullptr;
|
|
|
|
StrC op_str = to_str( op );
|
|
if ( nspace.Len > 0 )
|
|
name = str_fmt_buf( "%.*soperator %.*s", nspace.Len, nspace.Ptr, op_str.Len, op_str.Ptr );
|
|
else
|
|
name = str_fmt_buf( "operator %.*s", op_str.Len, op_str.Ptr );
|
|
CodeOperator
|
|
result = (CodeOperator) make_code();
|
|
result->Name = get_cached_string( { str_len(name), name } );
|
|
result->ModuleFlags = mflags;
|
|
|
|
if ( body )
|
|
{
|
|
switch ( body->Type )
|
|
{
|
|
case Function_Body:
|
|
case Execution:
|
|
case Untyped:
|
|
break;
|
|
|
|
default:
|
|
{
|
|
log_failure("gen::def_operator: body must be either of Function_Body, Execution, or Untyped type. %s", body->debug_str());
|
|
return CodeInvalid;
|
|
}
|
|
}
|
|
|
|
result->Type = check_result == OpValidateResult::Global ?
|
|
Operator : Operator_Member;
|
|
|
|
result->Body = body;
|
|
}
|
|
else
|
|
{
|
|
result->Type = check_result == OpValidateResult::Global ?
|
|
Operator_Fwd : Operator_Member_Fwd;
|
|
}
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
if ( specifiers )
|
|
result->Specs = specifiers;
|
|
|
|
result->ReturnType = ret_type;
|
|
|
|
if (params_code)
|
|
result->Params = params_code;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeOpCast def_operator_cast( CodeType type, Code body, CodeSpecifiers const_spec )
|
|
{
|
|
using namespace ECode;
|
|
null_check( def_operator_cast, type );
|
|
|
|
if ( type->Type != Typename )
|
|
{
|
|
log_failure( "gen::def_operator_cast: type is not a typename - %s", type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeOpCast result = (CodeOpCast) make_code();
|
|
|
|
if (body)
|
|
{
|
|
result->Type = Operator_Cast;
|
|
|
|
if ( body->Type != Function_Body && body->Type != Execution )
|
|
{
|
|
log_failure( "gen::def_operator_cast: body is not of function body or execution type - %s", body.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result->Body = body;
|
|
}
|
|
else
|
|
{
|
|
result->Type = Operator_Cast_Fwd;
|
|
}
|
|
|
|
if ( const_spec )
|
|
{
|
|
result->Specs = const_spec;
|
|
}
|
|
|
|
result->ValueType = type;
|
|
return result;
|
|
}
|
|
|
|
CodeParam def_param( CodeType type, StrC name, Code value )
|
|
{
|
|
using namespace ECode;
|
|
|
|
name_check( def_param, name );
|
|
null_check( def_param, type );
|
|
|
|
if ( type->Type != Typename )
|
|
{
|
|
log_failure( "gen::def_param: type is not a typename - %s", type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( value && value->Type != Untyped )
|
|
{
|
|
log_failure( "gen::def_param: value is not untyped - %s", value.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeParam
|
|
result = (CodeParam) make_code();
|
|
result->Type = Parameters;
|
|
result->Name = get_cached_string( name );
|
|
|
|
result->ValueType = type;
|
|
|
|
if ( value )
|
|
result->Value = value;
|
|
|
|
result->NumEntries++;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodePragma def_pragma( StrC directive )
|
|
{
|
|
using namespace ECode;
|
|
|
|
if ( directive.Len <= 0 || directive.Ptr == nullptr )
|
|
{
|
|
log_failure( "gen::def_comment: Invalid comment provided:" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodePragma
|
|
result = (CodePragma) make_code();
|
|
result->Type = Preprocess_Pragma;
|
|
result->Content = get_cached_string( directive );
|
|
|
|
return result;
|
|
}
|
|
|
|
CodePreprocessCond def_preprocess_cond( EPreprocessCond type, StrC expr )
|
|
{
|
|
using namespace ECode;
|
|
|
|
if ( expr.Len <= 0 || expr.Ptr == nullptr )
|
|
{
|
|
log_failure( "gen::def_comment: Invalid comment provided:" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodePreprocessCond
|
|
result = (CodePreprocessCond) make_code();
|
|
result->Content = get_cached_string( expr );
|
|
|
|
switch (type)
|
|
{
|
|
case EPreprocessCond::If:
|
|
result->Type = Preprocess_If;
|
|
break;
|
|
case EPreprocessCond::IfDef:
|
|
result->Type = Preprocess_IfDef;
|
|
break;
|
|
case EPreprocessCond::IfNotDef:
|
|
result->Type = Preprocess_IfNotDef;
|
|
break;
|
|
case EPreprocessCond::ElIf:
|
|
result->Type = Preprocess_ElIf;
|
|
break;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeSpecifiers def_specifier( SpecifierT spec )
|
|
{
|
|
CodeSpecifiers
|
|
result = (CodeSpecifiers) make_code();
|
|
result->Type = ECode::Specifiers;
|
|
result.append( spec );
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeStruct def_struct( StrC name
|
|
, Code body
|
|
, CodeType parent, AccessSpec parent_access
|
|
, CodeAttributes attributes
|
|
, ModuleFlag mflags
|
|
, CodeType* interfaces, s32 num_interfaces )
|
|
{
|
|
using namespace ECode;
|
|
|
|
if ( attributes && attributes->Type != PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_struct: attributes was not a `PlatformAttributes` type - %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( parent && parent->Type != Typename )
|
|
{
|
|
log_failure( "gen::def_struct: parent was not a `Struct` type - %s", parent.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( body && body->Type != Struct_Body )
|
|
{
|
|
log_failure( "gen::def_struct: body was not a Struct_Body type - %s", body.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeStruct
|
|
result = (CodeStruct) make_code();
|
|
result->ModuleFlags = mflags;
|
|
|
|
if ( name )
|
|
result->Name = get_cached_string( name );
|
|
|
|
if ( body )
|
|
{
|
|
result->Type = Struct;
|
|
result->Body = body;
|
|
}
|
|
else
|
|
{
|
|
result->Type = Struct_Fwd;
|
|
}
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
if ( parent )
|
|
{
|
|
result->ParentAccess = parent_access;
|
|
result->ParentType = parent;
|
|
}
|
|
|
|
if ( interfaces )
|
|
{
|
|
for (s32 idx = 0; idx < num_interfaces; idx++ )
|
|
{
|
|
result.add_interface( interfaces[idx] );
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeTemplate def_template( CodeParam params, Code declaration, ModuleFlag mflags )
|
|
{
|
|
null_check( def_template, declaration );
|
|
|
|
if ( params && params->Type != ECode::Parameters )
|
|
{
|
|
log_failure( "gen::def_template: params is not of parameters type - %s", params.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (declaration->Type )
|
|
{
|
|
case ECode::Class:
|
|
case ECode::Function:
|
|
case ECode::Struct:
|
|
case ECode::Variable:
|
|
case ECode::Using:
|
|
break;
|
|
|
|
default:
|
|
log_failure( "gen::def_template: declaration is not of class, function, struct, variable, or using type - %s", declaration.debug_str() );
|
|
}
|
|
|
|
CodeTemplate
|
|
result = (CodeTemplate) make_code();
|
|
result->Type = ECode::Template;
|
|
result->ModuleFlags = mflags;
|
|
result->Params = params;
|
|
result->Declaration = declaration;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeType def_type( StrC name, Code arrayexpr, CodeSpecifiers specifiers, CodeAttributes attributes )
|
|
{
|
|
name_check( def_type, name );
|
|
|
|
if ( attributes && attributes->Type != ECode::PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_type: attributes is not of attributes type - %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( specifiers && specifiers->Type != ECode::Specifiers )
|
|
{
|
|
log_failure( "gen::def_type: specifiers is not of specifiers type - %s", specifiers.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( arrayexpr && arrayexpr->Type != ECode::Untyped )
|
|
{
|
|
log_failure( "gen::def_type: arrayexpr is not of untyped type - %s", arrayexpr->debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeType
|
|
result = (CodeType) make_code();
|
|
result->Name = get_cached_string( name );
|
|
result->Type = ECode::Typename;
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
if ( specifiers )
|
|
result->Specs = specifiers;
|
|
|
|
if ( arrayexpr )
|
|
result->ArrExpr = arrayexpr;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeTypedef def_typedef( StrC name, Code type, CodeAttributes attributes, ModuleFlag mflags )
|
|
{
|
|
using namespace ECode;
|
|
|
|
null_check( def_typedef, type );
|
|
|
|
switch ( type->Type )
|
|
{
|
|
case Class:
|
|
case Class_Fwd:
|
|
case Enum:
|
|
case Enum_Fwd:
|
|
case Enum_Class:
|
|
case Enum_Class_Fwd:
|
|
case Function_Fwd:
|
|
case Struct:
|
|
case Struct_Fwd:
|
|
case Union:
|
|
case Typename:
|
|
break;
|
|
default:
|
|
log_failure( "gen::def_typedef: type was not a Class, Enum, Function Forward, Struct, Typename, or Union - %s", type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( attributes && attributes->Type != ECode::PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_typedef: attributes was not a PlatformAttributes - %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
// Registering the type.
|
|
Code registered_type = def_type( name );
|
|
|
|
if ( ! registered_type )
|
|
{
|
|
log_failure( "gen::def_typedef: failed to register type" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeTypedef
|
|
result = (CodeTypedef) make_code();
|
|
result->Type = ECode::Typedef;
|
|
result->ModuleFlags = mflags;
|
|
|
|
result->UnderlyingType = type;
|
|
|
|
if ( name.Len <= 0 )
|
|
{
|
|
if (type->Type != Untyped)
|
|
{
|
|
log_failure( "gen::def_typedef: name was empty and type was not untyped (indicating its a function typedef) - %s", type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result->Name = get_cached_string( type->Name );
|
|
result->IsFunction = true;
|
|
}
|
|
else
|
|
{
|
|
result->Name = get_cached_string( name );
|
|
result->IsFunction = false;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeUnion def_union( StrC name, Code body, CodeAttributes attributes, ModuleFlag mflags )
|
|
{
|
|
null_check( def_union, body );
|
|
|
|
if ( body->Type != ECode::Union_Body )
|
|
{
|
|
log_failure( "gen::def_union: body was not a Union_Body type - %s", body.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( attributes && attributes->Type != ECode::PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_union: attributes was not a PlatformAttributes type - %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeUnion
|
|
result = (CodeUnion) make_code();
|
|
result->ModuleFlags = mflags;
|
|
result->Type = ECode::Union;
|
|
|
|
if ( name.Ptr )
|
|
result->Name = get_cached_string( name );
|
|
|
|
result->Body = body;
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeUsing def_using( StrC name, CodeType type
|
|
, CodeAttributes attributes
|
|
, ModuleFlag mflags )
|
|
{
|
|
name_check( def_using, name );
|
|
null_check( def_using, type );
|
|
|
|
Code register_type = def_type( name );
|
|
|
|
if ( ! register_type )
|
|
{
|
|
log_failure( "gen::def_using: failed to register type" );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( attributes && attributes->Type != ECode::PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_using: attributes was not a PlatformAttributes type - %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeUsing
|
|
result = (CodeUsing) make_code();
|
|
result->Name = get_cached_string( name );
|
|
result->ModuleFlags = mflags;
|
|
result->Type = ECode::Using;
|
|
|
|
result->UnderlyingType = type;
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeUsing def_using_namespace( StrC name )
|
|
{
|
|
name_check( def_using_namespace, name );
|
|
|
|
Code
|
|
result = make_code();
|
|
result->Name = get_cached_string( name );
|
|
result->Content = result->Name;
|
|
result->Type = ECode::Using_Namespace;
|
|
|
|
return (CodeUsing) result;
|
|
}
|
|
|
|
CodeVar def_variable( CodeType type, StrC name, Code value
|
|
, CodeSpecifiers specifiers, CodeAttributes attributes
|
|
, ModuleFlag mflags )
|
|
{
|
|
name_check( def_variable, name );
|
|
null_check( def_variable, type );
|
|
|
|
if ( attributes && attributes->Type != ECode::PlatformAttributes )
|
|
{
|
|
log_failure( "gen::def_variable: attributes was not a `PlatformAttributes` type - %s", attributes.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( specifiers && specifiers->Type != ECode::Specifiers )
|
|
{
|
|
log_failure( "gen::def_variable: specifiers was not a `Specifiers` type - %s", specifiers.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( type->Type != ECode::Typename )
|
|
{
|
|
log_failure( "gen::def_variable: type was not a Typename - %s", type.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( value && value->Type != ECode::Untyped )
|
|
{
|
|
log_failure( "gen::def_variable: value was not a `Untyped` type - %s", value.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeVar
|
|
result = (CodeVar) make_code();
|
|
result->Name = get_cached_string( name );
|
|
result->Type = ECode::Variable;
|
|
result->ModuleFlags = mflags;
|
|
|
|
result->ValueType = type;
|
|
|
|
if ( attributes )
|
|
result->Attributes = attributes;
|
|
|
|
if ( specifiers )
|
|
result->Specs = specifiers;
|
|
|
|
if ( value )
|
|
result->Value = value;
|
|
|
|
return result;
|
|
}
|
|
|
|
#pragma region Helper Macros for def_**_body functions
|
|
#define def_body_start( Name_ ) \
|
|
using namespace ECode; \
|
|
\
|
|
if ( num <= 0 ) \
|
|
{ \
|
|
log_failure("gen::" stringize(Name_) ": num cannot be zero or negative"); \
|
|
return CodeInvalid; \
|
|
}
|
|
|
|
#define def_body_code_array_start( Name_ ) \
|
|
using namespace ECode; \
|
|
\
|
|
if ( num <= 0 ) \
|
|
{ \
|
|
log_failure("gen::" stringize(Name_) ": num cannot be zero or negative"); \
|
|
return CodeInvalid; \
|
|
} \
|
|
\
|
|
if ( codes == nullptr ) \
|
|
{ \
|
|
log_failure("gen::" stringize(Name_)" : Provided a null array of codes"); \
|
|
return CodeInvalid; \
|
|
}
|
|
|
|
#pragma endregion Helper Macros for def_**_body functions
|
|
|
|
CodeBody def_class_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_class_body );
|
|
|
|
CodeBody result = ( CodeBody )make_code();
|
|
result->Type = Class_Body;
|
|
|
|
va_list va;
|
|
va_start( va, num );
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::"
|
|
"def_class_body"
|
|
": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_CLASS_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_class_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_class_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_class_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Function_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_class_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_CLASS_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_class_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_enum_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_enum_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Enum_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if ( ! entry )
|
|
{
|
|
log_failure("gen::def_enum_body: Provided a null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( entry->Type != Untyped && entry->Type != Comment )
|
|
{
|
|
log_failure("gen::def_enum_body: Entry type is not allowed - %s. Must be of untyped or comment type.", entry.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result.append( entry );
|
|
}
|
|
while ( num--, num > 0 );
|
|
va_end(va);
|
|
|
|
return (CodeBody) result;
|
|
}
|
|
|
|
CodeBody def_enum_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_enum_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Enum_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
|
|
if ( ! entry )
|
|
{
|
|
log_failure("gen::def_enum_body: Provided a null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( entry->Type != Untyped && entry->Type != Comment )
|
|
{
|
|
log_failure("gen::def_enum_body: Entry type is not allowed: %s", entry.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result.append( entry );
|
|
}
|
|
while ( codes++, num--, num > 0 );
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_export_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_export_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Export_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_export_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_EXPORT_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_export_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_export_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_export_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Export_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_export_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_EXPORT_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_export_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_extern_link_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_extern_linkage_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Extern_Linkage_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_extern_linkage_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_EXTERN_LINKAGE_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_extern_linkage_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_extern_link_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_extern_linkage_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Extern_Linkage_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_extern_linkage_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_EXTERN_LINKAGE_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_extern_linkage_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_function_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_function_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Function_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" stringize(def_function_body) ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
|
|
GEN_AST_BODY_FUNCTION_UNALLOWED_TYPES
|
|
log_failure("gen::" stringize(def_function_body) ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_function_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_function_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Function_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_function_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_FUNCTION_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_function_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_global_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_global_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Global_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_global_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
case Global_Body:
|
|
result.append( entry.cast<CodeBody>() ) ;
|
|
continue;
|
|
|
|
GEN_AST_BODY_GLOBAL_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_global_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return (*Code::Invalid.ast);
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_global_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_global_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Global_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_global_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
case Global_Body:
|
|
result.append( entry.cast<CodeBody>() ) ;
|
|
continue;
|
|
|
|
GEN_AST_BODY_GLOBAL_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_global_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_namespace_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_namespace_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Namespace_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_namespace_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_NAMESPACE_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_namespace_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_namespace_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_namespace_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Global_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_namespace_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_NAMESPACE_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_namespace_body" ": Entry type is not allowed: %s", entry.debug_str() );
|
|
return CodeInvalid;
|
|
|
|
default: break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeParam def_params( s32 num, ... )
|
|
{
|
|
def_body_start( def_params );
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
CodeParam param = pcast( CodeParam, pod );
|
|
|
|
null_check( def_params, param );
|
|
|
|
if ( param->Type != Parameters )
|
|
{
|
|
log_failure( "gen::def_params: param %d is not a Parameters", num - num + 1 );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeParam result = (CodeParam) param.duplicate();
|
|
|
|
while ( -- num )
|
|
{
|
|
pod = va_arg(va, Code_POD);
|
|
param = pcast( CodeParam, pod );
|
|
|
|
if ( param->Type != Parameters )
|
|
{
|
|
log_failure( "gen::def_params: param %d is not a Parameters", num - num + 1 );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result.append( param );
|
|
}
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeParam def_params( s32 num, CodeParam* codes )
|
|
{
|
|
def_body_code_array_start( def_params );
|
|
|
|
# define check_current() \
|
|
if ( current.ast == nullptr ) \
|
|
{ \
|
|
log_failure("gen::def_params: Provide a null code in codes array"); \
|
|
return CodeInvalid; \
|
|
} \
|
|
\
|
|
if (current->Type != Parameters ) \
|
|
{ \
|
|
log_failure("gen::def_params: Code in coes array is not of paramter type - %s", current.debug_str() ); \
|
|
return CodeInvalid; \
|
|
}
|
|
|
|
CodeParam current = (CodeParam) codes->duplicate();
|
|
check_current();
|
|
|
|
CodeParam
|
|
result = (CodeParam) make_code();
|
|
result->Name = current->Name;
|
|
result->Type = current->Type;
|
|
result->ValueType = current->ValueType;
|
|
|
|
while( codes++, current = * codes, num--, num > 0 )
|
|
{
|
|
check_current();
|
|
result.append( current );
|
|
}
|
|
# undef check_current
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeSpecifiers def_specifiers( s32 num, ... )
|
|
{
|
|
if ( num <= 0 )
|
|
{
|
|
log_failure("gen::def_specifiers: num cannot be zero or less");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( num > AST::ArrSpecs_Cap )
|
|
{
|
|
log_failure("gen::def_specifiers: num of speciifers to define AST larger than AST specicifier capacity - %d", num);
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeSpecifiers
|
|
result = (CodeSpecifiers) make_code();
|
|
result->Type = ECode::Specifiers;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
SpecifierT type = (SpecifierT)va_arg(va, int);
|
|
|
|
result.append( type );
|
|
}
|
|
while ( --num, num );
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeSpecifiers def_specifiers( s32 num, SpecifierT* specs )
|
|
{
|
|
if ( num <= 0 )
|
|
{
|
|
log_failure("gen::def_specifiers: num cannot be zero or less");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( num > AST::ArrSpecs_Cap )
|
|
{
|
|
log_failure("gen::def_specifiers: num of speciifers to define AST larger than AST specicifier capacity - %d", num);
|
|
return CodeInvalid;
|
|
}
|
|
|
|
CodeSpecifiers
|
|
result = (CodeSpecifiers) make_code();
|
|
result->Type = ECode::Specifiers;
|
|
|
|
s32 idx = 0;
|
|
do
|
|
{
|
|
result.append( specs[idx] );
|
|
idx++;
|
|
}
|
|
while ( --num, num );
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_struct_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_struct_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Struct_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast(Code, pod);
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_struct_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_STRUCT_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_struct_body" ": Entry type is not allowed: %s", entry.debug_str());
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_struct_body( s32 num, Code* codes )
|
|
{
|
|
def_body_code_array_start( def_struct_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Struct_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
codes++;
|
|
|
|
if (!entry)
|
|
{
|
|
log_failure("gen::" "def_struct_body" ": Provided an null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
switch (entry->Type)
|
|
{
|
|
GEN_AST_BODY_STRUCT_UNALLOWED_TYPES
|
|
log_failure("gen::" "def_struct_body" ": Entry type is not allowed: %s", entry.debug_str() );
|
|
return CodeInvalid;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
result.append(entry);
|
|
}
|
|
while (num--, num > 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_union_body( s32 num, ... )
|
|
{
|
|
def_body_start( def_union_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Union_Body;
|
|
|
|
va_list va;
|
|
va_start(va, num);
|
|
do
|
|
{
|
|
Code_POD pod = va_arg(va, Code_POD);
|
|
Code entry = pcast( Code, pod );
|
|
|
|
if ( ! entry )
|
|
{
|
|
log_failure("gen::def_union_body: Provided a null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( entry->Type != Untyped && entry->Type != Comment )
|
|
{
|
|
log_failure("gen::def_union_body: Entry type is not allowed - %s. Must be of untyped or comment type.", entry.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result.append( entry );
|
|
}
|
|
while ( num--, num > 0 );
|
|
va_end(va);
|
|
|
|
return result;
|
|
}
|
|
|
|
CodeBody def_union_body( s32 num, CodeUnion* codes )
|
|
{
|
|
def_body_code_array_start( def_union_body );
|
|
|
|
CodeBody
|
|
result = (CodeBody) make_code();
|
|
result->Type = Union_Body;
|
|
|
|
do
|
|
{
|
|
Code entry = *codes;
|
|
|
|
if ( ! entry )
|
|
{
|
|
log_failure("gen::def_union_body: Provided a null entry");
|
|
return CodeInvalid;
|
|
}
|
|
|
|
if ( entry->Type != Untyped && entry->Type != Comment )
|
|
{
|
|
log_failure("gen::def_union_body: Entry type is not allowed: %s", entry.debug_str() );
|
|
return CodeInvalid;
|
|
}
|
|
|
|
result.append( entry );
|
|
}
|
|
while ( codes++, num--, num > 0 );
|
|
|
|
return (CodeBody) result;
|
|
}
|
|
|
|
# undef name_check
|
|
# undef null_check
|
|
# undef null_or_invalid_check
|
|
# undef def_body_start
|
|
# undef def_body_code_array_start
|
|
|
|
#pragma endregion Upfront
|