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https://github.com/polserver/polserver
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0fcc5060af
* fix enum classes entries without initializer * docs * update grammar to support scoped identifiers in case labels * add support for enum class constants in case statements * add ScopableName to ConstDeclaration; formatting fixes; tests * update docs
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#include "Constants.h"
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#include "bscript/compiler/Report.h"
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#include "bscript/compiler/ast/ConstDeclaration.h"
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namespace Pol::Bscript::Compiler
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{
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Constants::Constants( Report& report ) : report( report ) {}
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ConstDeclaration* Constants::find( const std::string& name )
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{
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auto itr = constants.find( name );
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return ( itr != constants.end() ) ? ( *itr ).second : nullptr;
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}
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void Constants::create( ConstDeclaration& constant )
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{
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auto name = constant.name.string();
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auto itr = constants.find( name );
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if ( itr != constants.end() )
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{
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if ( constant.ignore_overwrite_attempt )
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{
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// The OG compiler ignores enum members with the same name as a
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// constant or enum that was defined earlier.
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report.warning( constant,
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"Constant '{}' definition ignored due to an earlier definition.\n"
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" Previous definition at: {}",
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name, ( *itr ).second->source_location );
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return;
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}
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report.error( constant,
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"Constant '{}' defined more than once.\n"
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" Previous definition at: {}",
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name, ( *itr ).second->source_location );
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}
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constants[name] = &constant;
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}
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} // namespace Pol::Bscript::Compiler
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