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			51 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
#ifndef COMPILER_STREAMERRORHANDLER_H_INCLUDED
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#define COMPILER_STREAMERRORHANDLER_H_INCLUDED
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#include "errorhandler.hpp"
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namespace Compiler
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{
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    class ContextOverride;
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    /// \brief Error handler implementation: Write errors into logging stream
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    class StreamErrorHandler : public ErrorHandler
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    {
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        std::string mContext;
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        friend class ContextOverride;
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        // not implemented
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        StreamErrorHandler(const StreamErrorHandler&);
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        StreamErrorHandler& operator=(const StreamErrorHandler&);
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        void report(const std::string& message, const TokenLoc& loc, Type type) override;
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        ///< Report error to the user.
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        void report(const std::string& message, Type type) override;
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        ///< Report a file related error
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    public:
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        void setContext(const std::string& context);
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        // constructors
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        StreamErrorHandler();
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        ///< constructor
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    };
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    class ContextOverride
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    {
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        StreamErrorHandler& mHandler;
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        const std::string mContext;
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    public:
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        ContextOverride(StreamErrorHandler& handler, const std::string& context);
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        ContextOverride(const ContextOverride&) = delete;
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        ContextOverride& operator=(const ContextOverride&) = delete;
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        ~ContextOverride();
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    };
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}
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#endif
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