diff options
| -rw-r--r-- | doc/rust.texi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/rust.texi b/doc/rust.texi index db6421bf147..829ce632b07 100644 --- a/doc/rust.texi +++ b/doc/rust.texi @@ -1984,7 +1984,7 @@ definition of @code{pure_length}. @cindex Foreach expression Iterators are function-like items that can @code{put} multiple values during -their execution before returning or tail-calling. +their execution before returning. Putting a value is similar to returning a value -- the argument to @code{put} is copied into the caller's frame and control transfers back to the caller -- @@ -2931,7 +2931,7 @@ effects of the expression's evaluation. * Ref.Expr.Call:: Expression for calling a function. * Ref.Expr.Bind:: Expression for binding arguments to functions. * Ref.Expr.Ret:: Expression for stopping and producing a value. -* Ref.Expr.Be:: Expression for stopping and executing a tail call. +@c * Ref.Expr.Be:: Expression for stopping and executing a tail call. * Ref.Expr.Put:: Expression for pausing and producing a value. * Ref.Expr.Fail:: Expression for causing task failure. * Ref.Expr.Log:: Expression for logging values to diagnostic buffers. @@ -3066,6 +3066,7 @@ fn max(a: int, b: int) -> int @{ @} @end example +@ignore @node Ref.Expr.Be @subsection Ref.Expr.Be @c * Ref.Expr.Be:: Expression for stopping and executing a tail call. @@ -3094,7 +3095,7 @@ fn print_loop(n: int) @{ The above example executes in constant space, replacing each frame with a new copy of itself. - +@end ignore @node Ref.Expr.Put |