Method CompileFunction

sdk/angelscript/source/as_builder.cpp:513–646

}

int asCBuilder::CompileFunction(const char *sectionName, const char *code, int lineOffset, asDWORD compileFlags, asCScriptFunction **outFunc)
{
	asASSERT(outFunc != 0);

	Reset();

	// Add the string to the script code
	asCScriptCode *script = asNEW(asCScriptCode);
	if( script == 0 )
		return asOUT_OF_MEMORY;

	script->SetCode(sectionName, code, true);
	script->lineOffset = lineOffset;
	script->idx = engine->GetScriptSectionNameIndex(sectionName ? sectionName : "");
	scripts.PushLast(script);

	// Parse the string
	asCParser parser(this);
	if( parser.ParseScript(scripts[0]) < 0 )
		return asERROR;

	asCScriptNode *node = parser.GetScriptNode();

	// Make sure there is nothing else than the function in the script code
	if( node == 0 ||
		node->firstChild == 0 ||
		node->firstChild != node->lastChild ||
		node->firstChild->nodeType != snFunction )
	{
		WriteError(TXT_ONLY_ONE_FUNCTION_ALLOWED, script, 0);
		return asERROR;
	}

	// Find the function node
	node = node->firstChild;

	// Create the function
	asSFunctionTraits funcTraits;
	asCScriptFunction *func = asNEW(asCScriptFunction)(engine, compileFlags & asCOMP_ADD_TO_MODULE ? module : 0, asFUNC_SCRIPT);
	if( func == 0 )
		return asOUT_OF_MEMORY;

	GetParsedFunctionDetails(node, scripts[0], 0, func->name, func->returnType, func->parameterNames, func->parameterTypes, func->inOutFlags, func->defaultArgs, funcTraits, module->m_defaultNamespace);
	func->id                           = engine->GetNextScriptFunctionId();
	func->scriptData->scriptSectionIdx = engine->GetScriptSectionNameIndex(sectionName ? sectionName : "");
	int row, col;
	scripts[0]->ConvertPosToRowCol(node->tokenPos, &row, &col);
	func->scriptData->declaredAt       = (row & 0xFFFFF)|((col & 0xFFF)<<20);
	func->nameSpace                    = module->m_defaultNamespace;

	// Make sure the default args are declared correctly
	int r = ValidateDefaultArgs(script, node, func);
	if( r < 0 )
	{
		func->ReleaseInternal();
		return asERROR;
	}