bjoernager/rust
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improve infer var handling for implied bounds

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This commit is contained in:
lcnr 2022-09-19 14:59:52 +02:00
parent efa717bc2d
commit 71f8fd5c58
4 changed files with 41 additions and 34 deletions
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2
compiler/rustc_infer/src/infer/outlives/env.rs
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@ -53,6 +53,7 @@ pub struct OutlivesEnvironment<'tcx> {
}
/// Builder of OutlivesEnvironment.
#[derive(Debug)]
struct OutlivesEnvironmentBuilder<'tcx> {
param_env: ty::ParamEnv<'tcx>,
region_relation: TransitiveRelationBuilder<Region<'tcx>>,
@ -109,6 +110,7 @@ impl<'tcx> OutlivesEnvironment<'tcx> {
impl<'a, 'tcx> OutlivesEnvironmentBuilder<'tcx> {
#[inline]
#[instrument(level = "debug")]
fn build(self) -> OutlivesEnvironment<'tcx> {
OutlivesEnvironment {
param_env: self.param_env,