bjoernager/rust
bjoernager/rust
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A bunch of nits fixed, and a new test for pretty printing the AST.
This commit is contained in:
kadmin 2021-03-18 06:38:11 +00:00
parent 9fe793ae5d
commit ea2af70466
11 changed files with 69 additions and 17 deletions
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3
compiler/rustc_middle/src/ty/consts.rs
View file

@ -206,8 +206,7 @@ impl<'tcx> Const<'tcx> {
pub fn const_param_default<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId) -> &'tcx Const<'tcx> {
let hir_id = tcx.hir().local_def_id_to_hir_id(def_id.expect_local());
let default_def_id = match tcx.hir().get(hir_id) {
hir::Node::AnonConst(ac)
| hir::Node::GenericParam(hir::GenericParam {
hir::Node::GenericParam(hir::GenericParam {
kind: hir::GenericParamKind::Const { ty: _, default: Some(ac) },
..
}) => tcx.hir().local_def_id(ac.hir_id),

6
compiler/rustc_middle/src/ty/generics.rs
View file

@ -120,10 +120,12 @@ impl<'tcx> Generics {
for param in &self.params {
match param.kind {
GenericParamDefKind::Lifetime => (),
GenericParamDefKind::Type { has_default, .. }
| GenericParamDefKind::Const { has_default } => {
GenericParamDefKind::Type { has_default, .. } => {
own_defaults.types += has_default as usize;
}
GenericParamDefKind::Const { has_default } => {
own_defaults.consts += has_default as usize;
}
}
}