Function fxScopeHoisted

xs/sources/xsScope.c:275–312

}

void fxScopeHoisted(txScope* self, txHoister* hoister) 
{
	if (self->token == XS_TOKEN_BLOCK) {
		txDeclareNode** address = &self->firstDeclareNode;
		txDeclareNode* node;
		txDeclareNode* last = C_NULL;
		while ((node = *address)) {
			if (node->description->token == XS_NO_TOKEN) {
				self->declareNodeCount--;
				*address = node->nextDeclareNode;
			}
			else {
				address = &node->nextDeclareNode;
				last = node;
			}
		}
		self->lastDeclareNode = last;
	}
	else if (self->token == XS_TOKEN_PROGRAM) {
		txDeclareNode* node = self->firstDeclareNode;
		while (node) {
			if ((node->description->token == XS_TOKEN_DEFINE) || (node->description->token == XS_TOKEN_VAR))
				self->declareNodeCount--;
			node = node->nextDeclareNode;
		}
	}
	else if (self->token == XS_TOKEN_EVAL) {
		if (!(self->flags & mxStrictFlag)) {
			txDeclareNode* node = self->firstDeclareNode;
			while (node) {
				if ((node->description->token == XS_TOKEN_DEFINE) || (node->description->token == XS_TOKEN_VAR))
					self->declareNodeCount--;
				node = node->nextDeclareNode;
			}
		}
	}
	hoister->scope = self->scope;
}

void fxScopeLookup(txScope* self, txAccessNode* access, txBoolean closureFlag) 
{