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| author | Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io> | 2022-04-29 22:37:44 +0200 |
|---|---|---|
| committer | Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io> | 2022-04-30 03:43:09 +0200 |
| commit | 4c7b45ecd2740bdab843de390128460a41f90b42 (patch) | |
| tree | 685684a86169e0989e2ddc59daac32cccf022e2b /compiler/GHC/Core/Subst.hs | |
| parent | 53e23c74358b0117d633e8389e50713c7354dcc0 (diff) | |
| download | haskell-wip/fix-notes2.tar.gz | |
Fix several note referenceswip/fix-notes2
Diffstat (limited to 'compiler/GHC/Core/Subst.hs')
| -rw-r--r-- | compiler/GHC/Core/Subst.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/GHC/Core/Subst.hs b/compiler/GHC/Core/Subst.hs index e6f0237f32..be658384b0 100644 --- a/compiler/GHC/Core/Subst.hs +++ b/compiler/GHC/Core/Subst.hs @@ -97,8 +97,8 @@ data Subst -- This is what lets us deal with name capture properly -- It's a hard invariant to check... -- - -- INVARIANT 2: The substitution is apply-once; see Note [Apply once] with - -- Types.TvSubstEnv + -- INVARIANT 2: The substitution is apply-once; + -- see Note [Substitutions apply only once] in GHC.Core.TyCo.Subst -- -- INVARIANT 3: See Note [Extending the Subst] @@ -108,7 +108,7 @@ Note [Extending the Subst] For a core Subst, which binds Ids as well, we make a different choice for Ids than we do for TyVars. -For TyVars, see Note [Extending the TCvSubst] in GHC.Core.TyCo.Subst. +For TyVars, see Note [Extending the TCvSubstEnv] in GHC.Core.TyCo.Subst. For Ids, we have a different invariant The IdSubstEnv is extended *only* when the Unique on an Id changes |