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| author | Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de> | 2022-11-30 11:09:22 +0000 |
|---|---|---|
| committer | Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de> | 2022-12-20 14:13:29 +0000 |
| commit | f1ef038ae401d8ee7611b2f9fb2aec3af4e9241f (patch) | |
| tree | bb850c3ac8386ee51cc7e5a4824fbc10c6954732 /compiler/rustc_middle | |
| parent | 8a746f4ac3a489efb724cde813607f3b96c2df7b (diff) | |
| download | rust-f1ef038ae401d8ee7611b2f9fb2aec3af4e9241f.tar.gz rust-f1ef038ae401d8ee7611b2f9fb2aec3af4e9241f.zip | |
use `track_caller` to show where the panic is actually from
Diffstat (limited to 'compiler/rustc_middle')
| -rw-r--r-- | compiler/rustc_middle/src/ty/subst.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/subst.rs b/compiler/rustc_middle/src/ty/subst.rs index a04b15f8cf1..2071d010272 100644 --- a/compiler/rustc_middle/src/ty/subst.rs +++ b/compiler/rustc_middle/src/ty/subst.rs @@ -400,6 +400,7 @@ impl<'tcx> InternalSubsts<'tcx> { } #[inline] + #[track_caller] pub fn type_at(&self, i: usize) -> Ty<'tcx> { if let GenericArgKind::Type(ty) = self[i].unpack() { ty @@ -409,6 +410,7 @@ impl<'tcx> InternalSubsts<'tcx> { } #[inline] + #[track_caller] pub fn region_at(&self, i: usize) -> ty::Region<'tcx> { if let GenericArgKind::Lifetime(lt) = self[i].unpack() { lt @@ -418,6 +420,7 @@ impl<'tcx> InternalSubsts<'tcx> { } #[inline] + #[track_caller] pub fn const_at(&self, i: usize) -> ty::Const<'tcx> { if let GenericArgKind::Const(ct) = self[i].unpack() { ct @@ -427,6 +430,7 @@ impl<'tcx> InternalSubsts<'tcx> { } #[inline] + #[track_caller] pub fn type_for_def(&self, def: &ty::GenericParamDef) -> GenericArg<'tcx> { self.type_at(def.index as usize).into() } |