diff options
Diffstat (limited to 'src/codegen.zig')
| -rw-r--r-- | src/codegen.zig | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/codegen.zig b/src/codegen.zig index 67ada2fedd..57c33ad524 100644 --- a/src/codegen.zig +++ b/src/codegen.zig @@ -124,13 +124,17 @@ pub fn generateLazySymbol( if (lazy_sym.kind == .const_data and lazy_sym.ty.isAnyError()) { const err_names = mod.error_name_list.items; - try code.resize(err_names.len * 4); - for (err_names, 0..) |err_name, index| { - mem.writeInt(u32, code.items[index * 4 ..][0..4], @intCast(u32, code.items.len), endian); + mem.writeInt(u32, try code.addManyAsArray(4), @intCast(u32, err_names.len), endian); + var offset = code.items.len; + try code.resize((1 + err_names.len + 1) * 4); + for (err_names) |err_name| { + mem.writeInt(u32, code.items[offset..][0..4], @intCast(u32, code.items.len), endian); + offset += 4; try code.ensureUnusedCapacity(err_name.len + 1); code.appendSliceAssumeCapacity(err_name); code.appendAssumeCapacity(0); } + mem.writeInt(u32, code.items[offset..][0..4], @intCast(u32, code.items.len), endian); return Result.ok; } else return .{ .fail = try ErrorMsg.create( bin_file.allocator, |