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https://github.com/polserver/polserver
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37 lines
860 B
C++
37 lines
860 B
C++
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#include "FlowControlLabel.h"
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#include <stdexcept>
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namespace Pol::Bscript::Compiler
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{
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FlowControlLabel::FlowControlLabel() : maybe_address(), referencing_instruction_addresses() {}
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bool FlowControlLabel::has_address() const
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{
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return maybe_address.has_value();
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}
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unsigned FlowControlLabel::address() const
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{
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return maybe_address.value();
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}
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const std::vector<unsigned>& FlowControlLabel::get_referencing_instruction_addresses() const
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{
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return referencing_instruction_addresses;
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}
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void FlowControlLabel::assign_address( unsigned address )
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{
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if ( maybe_address.has_value() )
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throw std::runtime_error( "Label address assigned twice" );
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maybe_address = address;
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}
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void FlowControlLabel::add_referencing_instruction_address( unsigned address )
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{
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referencing_instruction_addresses.push_back( address );
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}
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} // namespace Pol::Bscript::Compiler
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