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| -rw-r--r-- | gcc/doc/extend.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 616e26d..0bc586d 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -7782,6 +7782,11 @@ with static storage duration. The function must take one parameter, a pointer to a type compatible with the variable. The return value of the function (if any) is ignored. +When multiple variables in the same scope have @code{cleanup} +attributes, at exit from the scope their associated cleanup functions +are run in reverse order of definition (last defined, first +cleanup). + If @option{-fexceptions} is enabled, then @var{cleanup_function} is run during the stack unwinding that happens during the processing of the exception. Note that the @code{cleanup} attribute |