attachments.cpp
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	//
	// Created by pgess on 3/15/15.
	//

	#include "attachments.h"
	#include "ast.h"

	void xreate::SymbolAttachments::put(xreate::Symbol const &symbol, unsigned int key, void *data) {
	symbol.scope->attachments.__data[key].emplace(symbol.identifier, data);
	}

	void xreate::SymbolAttachments::get(xreate::Symbol const &symbol, unsigned int key, void def) {
	if (symbol.scope->attachments.__data[key].count(symbol.identifier))
	return symbol.scope->attachments.__data[key].at(symbol.identifier);

	return def;
	}

	bool
	xreate::SymbolAttachments::exists(const Symbol& symbol, unsigned int key)
	{
	return symbol.scope->attachments.__data.count(key) && symbol.scope->attachments.__data.at(key).count(symbol.identifier);
	}