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| author | Veikka Tuominen <git@vexu.eu> | 2022-11-04 18:47:52 +0200 |
|---|---|---|
| committer | Veikka Tuominen <git@vexu.eu> | 2022-11-05 12:54:38 +0200 |
| commit | f92e7bed7b6b83b2cdfe2bfed047e3a7bcdd2116 (patch) | |
| tree | 1e88680f7a1ff2b488f41a7ce89439183456acb2 /src | |
| parent | 51b1083d66b29d110c8cf60b59052170dd34a95f (diff) | |
| download | zig-f92e7bed7b6b83b2cdfe2bfed047e3a7bcdd2116.tar.gz zig-f92e7bed7b6b83b2cdfe2bfed047e3a7bcdd2116.zip | |
stage2: bitsize of packed struct should trigger backing int ty check
Closes #13398
Diffstat (limited to 'src')
| -rw-r--r-- | src/type.zig | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/type.zig b/src/type.zig index 605e4396c0..3dc9202917 100644 --- a/src/type.zig +++ b/src/type.zig @@ -3574,15 +3574,13 @@ pub const Type = extern union { .u128, .i128, .f128 => return 128, .@"struct" => { - if (sema_kit) |sk| _ = try sk.sema.resolveTypeFields(sk.block, sk.src, ty); - if (ty.containerLayout() != .Packed) { + const struct_obj = ty.castTag(.@"struct").?.data; + if (struct_obj.layout != .Packed) { return (try ty.abiSizeAdvanced(target, if (sema_kit) |sk| .{ .sema_kit = sk } else .eager)).scalar * 8; } - var total: u64 = 0; - for (ty.structFields().values()) |field| { - total += try bitSizeAdvanced(field.ty, target, sema_kit); - } - return total; + if (sema_kit) |sk| _ = try sk.sema.resolveTypeLayout(sk.block, sk.src, ty); + assert(struct_obj.haveLayout()); + return try struct_obj.backing_int_ty.bitSizeAdvanced(target, sema_kit); }, .tuple, .anon_struct => { |