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| author | Jacob Young <jacobly0@users.noreply.github.com> | 2025-07-19 13:54:31 -0400 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2025-07-20 03:29:25 +0200 |
| commit | 592f1043dc704faf79bde7149917d4155b3747f8 (patch) | |
| tree | e56ff6a9a88e67c78e3647f1205b3a4c4b18551a /src/codegen/c.zig | |
| parent | a0d16829215f56fe42548f1014cba0f2df5a1609 (diff) | |
| download | zig-592f1043dc704faf79bde7149917d4155b3747f8.tar.gz zig-592f1043dc704faf79bde7149917d4155b3747f8.zip | |
cbe: fix comptime-known packed unions
Diffstat (limited to 'src/codegen/c.zig')
| -rw-r--r-- | src/codegen/c.zig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/codegen/c.zig b/src/codegen/c.zig index 955a83bc33..c726c05e1b 100644 --- a/src/codegen/c.zig +++ b/src/codegen/c.zig @@ -2438,7 +2438,10 @@ pub const DeclGen = struct { const ty = val.typeOf(zcu); return .{ .data = .{ .dg = dg, - .int_info = ty.intInfo(zcu), + .int_info = if (ty.zigTypeTag(zcu) == .@"union" and ty.containerLayout(zcu) == .@"packed") + .{ .signedness = .unsigned, .bits = @intCast(ty.bitSize(zcu)) } + else + ty.intInfo(zcu), .kind = kind, .ctype = try dg.ctypeFromType(ty, kind), .val = val, |