mir: prepare for rvalue promotion support.

This commit is contained in:
Eduard Burtescu 2016-05-03 00:26:41 +03:00
parent e1eca0a110
commit 14efbf1481
17 changed files with 237 additions and 96 deletions

View file

@ -18,7 +18,7 @@ extern crate rustc_plugin;
extern crate rustc_const_math;
extern crate syntax;
use rustc::mir::transform::{self, MirPass};
use rustc::mir::transform::{self, MirPass, MirSource};
use rustc::mir::repr::{Mir, Literal};
use rustc::mir::visit::MutVisitor;
use rustc::ty;
@ -26,13 +26,11 @@ use rustc::middle::const_val::ConstVal;
use rustc_const_math::ConstInt;
use rustc_plugin::Registry;
use syntax::ast::NodeId;
struct Pass;
impl transform::Pass for Pass {}
impl<'tcx> MirPass<'tcx> for Pass {
fn run_pass(&mut self, _: &ty::TyCtxt<'tcx>, _: NodeId, mir: &mut Mir<'tcx>) {
fn run_pass(&mut self, _: &ty::TyCtxt<'tcx>, _: MirSource, mir: &mut Mir<'tcx>) {
Visitor.visit_mir(mir)
}
}