diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c7e8c96348f703b63721c2b85219b32925aab53f..35009dc07bbaec290d8333ee4201fede06e72431 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-01-03 Jerry Quinn <jlquinn@optonline.net> + + * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update + description of expression operand. + 2010-01-03 Andrew Jenner <andrew@codesourcery.com> * configure.ac: Add install-html to target_list for Make-hooks. diff --git a/gcc/doc/c-tree.texi b/gcc/doc/c-tree.texi index b53f758828b9dac7844e90d84fb0c395ef963538..fd641025d0a64d77ff145c872efe6376b3615070 100644 --- a/gcc/doc/c-tree.texi +++ b/gcc/doc/c-tree.texi @@ -1802,11 +1802,13 @@ statement can be obtained with the @code{LABEL_EXPR_LABEL} macro. The @code{IDENTIFIER_NODE} giving the name of the label can be obtained from the @code{LABEL_DECL} with @code{DECL_NAME}. -@item RETURN_STMT +@item RETURN_EXPR -Used to represent a @code{return} statement. The @code{RETURN_EXPR} is -the expression returned; it will be @code{NULL_TREE} if the statement -was just +Used to represent a @code{return} statement. Operand 0 represents the +value to return. It should either be the @code{RESULT_DECL} for the +containing function, or a @code{MODIFY_EXPR} or @code{INIT_EXPR} +setting the function's @code{RESULT_DECL}. It will be +@code{NULL_TREE} if the statement was just @smallexample return; @end smallexample