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gcc:
authorghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 5 Sep 2004 02:50:09 +0000 (02:50 +0000)
committerghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 5 Sep 2004 02:50:09 +0000 (02:50 +0000)
commitbf6c8de0ca844fe49b07d807047b6e648772c04b
tree616590e443b211fdf7309d929fce3872a4ff3f15
parentb1d422af2ac49ae61000c4377ba4a8ae8f7ca3e2
gcc:
* builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST):
New.
* builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel'
attribute.
* c-common.c (handle_sentinel_attribute, check_function_sentinel):
New functions.
(c_common_attribute_table): Add `sentinel' attribute.
(check_function_arguments): Handle `sentinel' attribute.
* doc/extend.texi: Document `sentinel' attribute.

gcc/testsuite:
* gcc.dg/format/sentinel-1.c: New test.

include:
* ansidecl.h (ATTRIBUTE_SENTINEL): Define.
* libiberty.h (concat, reconcat, concat_length, concat_copy,
concat_copy2): Use ATTRIBUTE_SENTINEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87096 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/builtin-attrs.def
gcc/builtins.def
gcc/c-common.c
gcc/doc/extend.texi
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/format/sentinel-1.c [new file with mode: 0644]
include/ChangeLog
include/ansidecl.h
include/libiberty.h