diff options
| author | Andrew Kelley <andrew@ziglang.org> | 2022-07-22 20:47:40 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-22 20:47:40 -0700 |
| commit | f591936480730a279d55a051f92806e19834faf7 (patch) | |
| tree | dda39b1ee5d5e8cb1d9cc222a19188cabcb1329f /src/codegen/c.zig | |
| parent | eb1b2f5c58888bfcab7e00378502f82594536aec (diff) | |
| parent | 423a19fa60d2b0a11fc2fb43b12001320c2c53c5 (diff) | |
| download | zig-f591936480730a279d55a051f92806e19834faf7.tar.gz zig-f591936480730a279d55a051f92806e19834faf7.zip | |
Merge pull request #12198 from Vexu/stage2
Sema: fix loading and storing of optional pointers represented as pointers
Diffstat (limited to 'src/codegen/c.zig')
| -rw-r--r-- | src/codegen/c.zig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/codegen/c.zig b/src/codegen/c.zig index 15eb917fda..1e629d7cb0 100644 --- a/src/codegen/c.zig +++ b/src/codegen/c.zig @@ -3618,8 +3618,9 @@ fn airIsErr( const operand = try f.resolveInst(un_op); const operand_ty = f.air.typeOf(un_op); const local = try f.allocLocal(Type.initTag(.bool), .Const); - const payload_ty = operand_ty.errorUnionPayload(); - const error_ty = operand_ty.errorUnionSet(); + const err_union_ty = if (is_ptr) operand_ty.childType() else operand_ty; + const payload_ty = err_union_ty.errorUnionPayload(); + const error_ty = err_union_ty.errorUnionSet(); try writer.writeAll(" = "); |