diff options
| author | Andrew Kelley <andrew@ziglang.org> | 2022-02-03 21:05:10 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2022-02-03 21:05:10 -0700 |
| commit | 0893326e0ea9b261c5d334067c294c7d8972d5a1 (patch) | |
| tree | d91c43cbe138a37aca438f8adc6c747abafa346b /src/type.zig | |
| parent | 71e0cca7a7957e2f024d2985318e478aa6fb1451 (diff) | |
| download | zig-0893326e0ea9b261c5d334067c294c7d8972d5a1.tar.gz zig-0893326e0ea9b261c5d334067c294c7d8972d5a1.zip | |
Sema: slice improvements
* resolve_inferred_alloc now gives a proper mutability attribute to the
corresponding alloc instruction. Previously, it would fail to mark
things const.
* slicing: fix the detection for when the end index equals the length
of the underlying object. Previously it was using `end - start` but
it should just use the end index directly. It also takes into account
when slicing a comptime-known slice.
* `Type.sentinel`: fix not handling all slice tags
Diffstat (limited to 'src/type.zig')
| -rw-r--r-- | src/type.zig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/type.zig b/src/type.zig index 5632629bff..272d09a921 100644 --- a/src/type.zig +++ b/src/type.zig @@ -3042,6 +3042,9 @@ pub const Type = extern union { .array_u8, .manyptr_u8, .manyptr_const_u8, + .const_slice_u8, + .const_slice, + .mut_slice, => return null, .pointer => return self.castTag(.pointer).?.data.sentinel, |