53 lines
1.8 KiB
Rust
53 lines
1.8 KiB
Rust
/** Serene --- Yet an other Lisp
|
|
*
|
|
* Copyright (c) 2020 Sameer Rahmani <lxsameer@gnu.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
//use crate::scope::Scope;
|
|
use inkwell::context::Context;
|
|
use inkwell::module::Module;
|
|
use inkwell::values::FunctionValue;
|
|
|
|
pub struct Namespace<'ctx> {
|
|
/// Each namespace in serene contains it's own LLVM module. You can
|
|
/// think of modules as compilation units. Object files if you prefer.
|
|
/// This way we should be able to hot swap the namespaces.
|
|
pub module: Module<'ctx>,
|
|
//scope: Scope<'ctx>,
|
|
|
|
// The option of the current function being compiled
|
|
current_fn_opt: Option<FunctionValue<'ctx>>,
|
|
}
|
|
|
|
impl<'ctx> Namespace<'ctx> {
|
|
pub fn new(context: &'ctx Context, name: &str) -> Namespace<'ctx> {
|
|
Namespace {
|
|
module: context.create_module(&name),
|
|
//scope: Scope::new(None),
|
|
current_fn_opt: None,
|
|
}
|
|
}
|
|
/// Get a defined function given its name.
|
|
#[inline]
|
|
pub fn get_function(&self, name: &str) -> Option<FunctionValue<'ctx>> {
|
|
self.module.get_function(name)
|
|
}
|
|
|
|
/// Return the `FunctionValue` representing the function being compiled.
|
|
#[inline]
|
|
pub fn current_fn(&self) -> FunctionValue<'ctx> {
|
|
self.current_fn_opt.unwrap()
|
|
}
|
|
}
|