bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Fix Inline MIR pass on a function with un-satisfiable bounds

Browse source
This commit is contained in:
Michael Goulet 2022-01-17 20:38:38 -08:00
parent ee5d8d37ba
commit b651d5a1f4
4 changed files with 35 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

13
compiler/rustc_mir_transform/src/inline.rs
View file

@ -7,6 +7,7 @@ use rustc_index::vec::Idx;
use rustc_middle::middle::codegen_fn_attrs::{CodegenFnAttrFlags, CodegenFnAttrs};
use rustc_middle::mir::visit::*;
use rustc_middle::mir::*;
use rustc_middle::traits::ObligationCause;
use rustc_middle::ty::subst::Subst;
use rustc_middle::ty::{self, ConstKind, Instance, InstanceDef, ParamEnv, Ty, TyCtxt};
use rustc_span::{hygiene::ExpnKind, ExpnData, Span};
@ -75,10 +76,18 @@ fn inline<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) -> bool {
return false;
}
let param_env = tcx.param_env_reveal_all_normalized(def_id);
let param_env = rustc_trait_selection::traits::normalize_param_env_or_error(
tcx,
def_id,
param_env,
ObligationCause::misc(body.span, hir_id),
);
let mut this = Inliner {
tcx,
param_env: tcx.param_env_reveal_all_normalized(body.source.def_id()),
codegen_fn_attrs: tcx.codegen_fn_attrs(body.source.def_id()),
param_env,
codegen_fn_attrs: tcx.codegen_fn_attrs(def_id),
hir_id,
history: Vec::new(),
changed: false,