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| author | Jacob Young <jacobly0@users.noreply.github.com> | 2023-05-29 22:22:05 -0400 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2023-06-10 20:47:57 -0700 |
| commit | 27f1ad8afde86c8f734deeb05f5c8cad910275e4 (patch) | |
| tree | 7f81cb0a496f8fc682b7cc106684d4ecbf2b3192 /src/Module.zig | |
| parent | a803e9cf48e9566638e6ec1e23fe0b885e2651ee (diff) | |
| download | zig-27f1ad8afde86c8f734deeb05f5c8cad910275e4.tar.gz zig-27f1ad8afde86c8f734deeb05f5c8cad910275e4.zip | |
Module: add allowzero canonicalization to pointer types
Diffstat (limited to 'src/Module.zig')
| -rw-r--r-- | src/Module.zig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Module.zig b/src/Module.zig index 22ac947cdf..ffc6a95fe1 100644 --- a/src/Module.zig +++ b/src/Module.zig @@ -6683,6 +6683,8 @@ pub fn ptrType(mod: *Module, info: InternPool.Key.PtrType) Allocator.Error!Type var canon_info = info; const have_elem_layout = info.elem_type.toType().layoutIsResolved(mod); + if (info.size == .C) canon_info.is_allowzero = true; + // Canonicalize non-zero alignment. If it matches the ABI alignment of the pointee // type, we change it to 0 here. If this causes an assertion trip because the // pointee type needs to be resolved more, that needs to be done before calling |