Function fxDefineNodeHoist

xs/sources/xsScope.c:614–648

}

void fxDefineNodeHoist(void* it, void* param) 
{
	txDefineNode* self = it;
	txHoister* hoister = param;
	txDeclareNode* node;
	if (self->flags & mxStrictFlag) {
		if ((self->symbol == hoister->parser->argumentsSymbol) || (self->symbol == hoister->parser->evalSymbol) || (self->symbol == hoister->parser->yieldSymbol))
			fxReportParserError(hoister->parser, self->line, "invalid definition %s", self->symbol->string);
	}
	if ((hoister->scope == hoister->bodyScope) && (hoister->scope->token != XS_TOKEN_MODULE)) {
		node = fxScopeGetDeclareNode(hoister->bodyScope, self->symbol);
		if (node) {
			if ((node->description->token == XS_TOKEN_CONST) || (node->description->token == XS_TOKEN_LET))
				fxReportParserError(hoister->parser, self->line, "duplicate variable %s", self->symbol->string);
		}
		else {
			if (hoister->functionScope != hoister->bodyScope)
				node = fxScopeGetDeclareNode(hoister->functionScope, self->symbol);
			if (!node)
				fxScopeAddDeclareNode(hoister->bodyScope, (txDeclareNode*)self);
		}
		fxScopeAddDefineNode(hoister->bodyScope, self);
	}
	else {
		node = fxScopeGetDeclareNode(hoister->scope, self->symbol);
		if (node)
			fxReportParserError(hoister->parser, self->line, "duplicate variable %s", self->symbol->string);
		else
			fxScopeAddDeclareNode(hoister->scope, (txDeclareNode*)self);
		fxScopeAddDefineNode(hoister->scope, self);
	}
	((txFunctionNode*)(self->initializer))->symbol = C_NULL;
	fxNodeDispatchHoist(self->initializer, param);
	((txFunctionNode*)(self->initializer))->symbol = self->symbol;
}

void fxExportNodeHoist(void* it, void* param)
{