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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2015-11-01 16:33:46 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2015-11-01 16:33:46 +0300 |
| commit | 306b0efc44f788df2c95553920eddb0bee0bf665 (patch) | |
| tree | b633993b59de4af6d3931356314aced96ccbb944 | |
| parent | 3468b8d42c0c5a8510a2810747221354dbbb8eff (diff) | |
| download | rust-306b0efc44f788df2c95553920eddb0bee0bf665.tar.gz rust-306b0efc44f788df2c95553920eddb0bee0bf665.zip | |
Add comment for stability.rs
| -rw-r--r-- | src/librustc/middle/stability.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/librustc/middle/stability.rs b/src/librustc/middle/stability.rs index c8bf2bafd71..111506eb108 100644 --- a/src/librustc/middle/stability.rs +++ b/src/librustc/middle/stability.rs @@ -541,6 +541,7 @@ pub fn check_pat(tcx: &ty::ctxt, pat: &hir::Pat, }; match pat.node { // Foo(a, b, c) + // A Variant(..) pattern `hir::PatEnum(_, None)` doesn't have to be recursed into. hir::PatEnum(_, Some(ref pat_fields)) => { for (field, struct_field) in pat_fields.iter().zip(&v.fields) { maybe_do_stability_check(tcx, struct_field.did, field.span, cb) |