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author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2021-05-12 15:49:43 +0100 |
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committer | GitHub <[email protected]> | 2021-05-12 15:49:43 +0100 |
commit | 312f1fe20a6a0a8e69834c66f51b9abc9db5e0ce (patch) | |
tree | 5b50f7359a6eaf482f01ade44dc12fd7bd1594ba /crates/hir_ty/src/display.rs | |
parent | 1c927d2f8efdf8488d319b335db70b120dc11c37 (diff) | |
parent | f28c053c677203f4dd101222460081dd97c1f440 (diff) |
Merge #8799
8799: Add basic support for array lengths in types r=flodiebold a=lf-
This recognizes `let a = [1u8, 2, 3]` as having type `[u8; 3]` instead
of the previous `[u8; _]`. Byte strings and `[0u8; 2]` kinds of range
array declarations are unsupported as before.
I don't know why a bunch of our rustc tests had single quotes inside
strings un-escaped by `UPDATE_EXPECT=1 cargo t`, but I don't think it's
bad? Maybe something in a nightly?
Co-authored-by: Jade <[email protected]>
Diffstat (limited to 'crates/hir_ty/src/display.rs')
-rw-r--r-- | crates/hir_ty/src/display.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/hir_ty/src/display.rs b/crates/hir_ty/src/display.rs index 1f6edf7a2..8a4296697 100644 --- a/crates/hir_ty/src/display.rs +++ b/crates/hir_ty/src/display.rs | |||
@@ -308,7 +308,7 @@ impl HirDisplay for Const { | |||
308 | let param_data = &generics.params.consts[id.local_id]; | 308 | let param_data = &generics.params.consts[id.local_id]; |
309 | write!(f, "{}", param_data.name) | 309 | write!(f, "{}", param_data.name) |
310 | } | 310 | } |
311 | ConstValue::Concrete(_) => write!(f, "_"), | 311 | ConstValue::Concrete(c) => write!(f, "{}", c.interned), |
312 | } | 312 | } |
313 | } | 313 | } |
314 | } | 314 | } |