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| author | Jakub Jelinek <jakub@redhat.com> | 2016-03-04 08:39:21 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-03-04 08:39:21 +0100 |
| commit | 6a27431a5482e70110ff3487bd7c7a8e90fbad9c (patch) | |
| tree | 578d2623d30cb0d8c924ce8c14f543fe2424562f | |
| parent | fba054c26857d342f1e274870767a5eab14773b0 (diff) | |
| download | gcc-6a27431a5482e70110ff3487bd7c7a8e90fbad9c.zip gcc-6a27431a5482e70110ff3487bd7c7a8e90fbad9c.tar.gz gcc-6a27431a5482e70110ff3487bd7c7a8e90fbad9c.tar.bz2 | |
extend.texi (__builtin_alloca, [...]): Fix @xref usage.
* doc/extend.texi (__builtin_alloca, __builtin_alloca_with_align):
Fix @xref usage.
From-SVN: r233960
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/doc/extend.texi | 7 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6f7e896..828f608 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2016-03-04 Jakub Jelinek <jakub@redhat.com> + * doc/extend.texi (__builtin_alloca, __builtin_alloca_with_align): + Fix @xref usage. + PR debug/69947 * dwarf2out.c (prune_unused_types_walk_loc_descr): Handle all other ops that have dw_val_class_die_ref operands, diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 5713829..bdb43ba 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -10714,10 +10714,11 @@ it is the responsibility of its caller to make sure the argument doesn't cause it to exceed the stack size limit. The @code{__builtin_alloca} function is provided to make it possible to allocate on the stack arrays of bytes with an upper bound that may be -computed at run time. Since C99 @xref{Variable Length} Arrays offer +computed at run time. Since C99 Variable Length Arrays offer similar functionality under a portable, more convenient, and safer interface they are recommended instead, in both C99 and C++ programs where GCC provides them as an extension. +@xref{Variable Length}, for details. @end deftypefn @@ -10761,10 +10762,10 @@ the argument doesn't cause it to exceed the stack size limit. The @code{__builtin_alloca_with_align} function is provided to make it possible to allocate on the stack overaligned arrays of bytes with an upper bound that may be computed at run time. Since C99 -@xref{Variable Length} Arrays offer the same functionality under +Variable Length Arrays offer the same functionality under a portable, more convenient, and safer interface they are recommended instead, in both C99 and C++ programs where GCC provides them as -an extension. +an extension. @xref{Variable Length}, for details. @end deftypefn |