diff options
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 51b2f30cae..fe6e245716 100644 --- a/src/codegen/c.zig +++ b/src/codegen/c.zig @@ -1066,7 +1066,10 @@ pub const DeclGen = struct { var index: usize = 0; while (index < ai.len) : (index += 1) { const elem_val = try val.elemValue(dg.module, arena_allocator, index); - const elem_val_u8 = @intCast(u8, elem_val.toUnsignedInt(target)); + const elem_val_u8 = if (elem_val.isUndef()) + undefPattern(u8) + else + @intCast(u8, elem_val.toUnsignedInt(target)); try writeStringLiteralChar(writer, elem_val_u8); } if (ai.sentinel) |s| { |