lemonlang 0.0.4

an experimental, modern, purely safe, programming language.
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use crate::{ir, report::throw_llvm_error};

use super::Llvm;

impl Llvm<'_> {
	pub fn llvm_compile_ret(&mut self, ret_value: &Option<ir::IrBasicValue>) {
		if ret_value.is_none() {
			match self.builder.build_return(None) {
				Ok(_) => {}
				Err(err) => throw_llvm_error(format!("while return void, resson '{}'", err)),
			}
			return;
		}
		let ret_value = ret_value.as_ref().unwrap();
		if ret_value.type_id.is_void() || ret_value.type_id.is_unit() {
			#[rustfmt::skip]
  		self.builder.build_return(None).unwrap_or_else(|err| {
  			 throw_llvm_error(format!("while return void, resson '{}'", err))
  		});
			return;
		}

		let value = self.llvm_compile_value(ret_value);
		#[rustfmt::skip]
		self.builder.build_return(Some(&value))
			.unwrap_or_else(|err| throw_llvm_error(format!("while return '{}', resson '{}'", value.get_type(), err)));
	}
}