: base_(base),
          begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
          begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
          begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
          begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
          begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
          begin6_(g6.begin()), end6_(g6.end()), current6_(current6)    {

	<li>The scope of a constant or variable identifier declared
	    inside a function begins at the end of the ConstSpec or VarSpec
	    (ShortVarDecl for short variable declarations)
	    and ends at the end of the innermost containing block.</li>

	<li>The scope of a type identifier declared inside a function
	    begins at the identifier in the TypeSpec
	    and ends at the end of the innermost containing block.</li>

// By convention, this is arranged by starting each path with a
// unique prefix that belongs to you. For example, paths used
// internally at Google all begin with 'google', and paths
// denoting remote repositories begin with the path to the code,
// such as 'github.com/user/repo'.
//
// Packages in a program need not have unique package names,

// Verifies that:
//
// - operands begin and size are 1D with the same number of elements.
// - if the input is a ranked tensor, the rank of the input equals the number
//   of elements in operands begin and size.
// - if begin are constants, that
//   0 <= begin[i] <= begin[i] + size[i] <= input_ty.getShape()[i]
//   and
//   size[i] == output_ty.getShape()[i]
// - if begins aren't constant but the input is a ranked tensor, that

			// relative path to p.Dir which begins without prefix slash
			rel := filepath.ToSlash(str.TrimFilePathPrefix(file, pkgdir))

			what := "file"
			info, err := fsys.Lstat(file)
			if err != nil {
				return nil, nil, err
			}
			if info.IsDir() {
				what = "directory"
			}

			// Check that directories along path do not begin a new module
			// (do not contain a go.mod).

  return reshaped_input;
}

// Create a tensor which is equal to input[begin: begin + size].
Value BuildSliceOp(ImplicitLocOpBuilder& builder,
                   ConversionPatternRewriter& rewriter, Value input,
                   Value begin, ArrayRef<int64_t> shape, Type idx_type,
                   Type element_type) {

   * @deprecated Creating {@link Future}s of closeable types is dangerous in general because the
   *     underlying value may never be closed if the {@link Future} is canceled after its operation
   *     begins. Consider replacing code that creates {@link ListenableFuture}s of closeable types,
   *     including those that pass them to this method, with {@link #submit(ClosingCallable,

   * @deprecated Creating {@link Future}s of closeable types is dangerous in general because the
   *     underlying value may never be closed if the {@link Future} is canceled after its operation
   *     begins. Consider replacing code that creates {@link ListenableFuture}s of closeable types,
   *     including those that pass them to this method, with {@link #submit(ClosingCallable,

//
// Patterns can match the method, host and path of a request.
// Some examples:
//
//   - "/index.html" matches the path "/index.html" for any host and method.
//   - "GET /static/" matches a GET request whose path begins with "/static/".
//   - "example.com/" matches any request to the host "example.com".
//   - "example.com/{$}" matches requests with host "example.com" and path "/".

// Begin uses [context.Background] internally; to specify the context, use
// [DB.BeginTx].
func (db *DB) Begin() (*Tx, error) {
	return db.BeginTx(context.Background(), nil)
}

func (db *DB) begin(ctx context.Context, opts *TxOptions, strategy connReuseStrategy) (tx *Tx, err error) {
	dc, err := db.conn(ctx, strategy)
	if err != nil {
		return nil, err
	}
	return db.beginDC(ctx, dc, dc.releaseConn, opts)
}