diff options
author | Mark Wielaard <mjw@redhat.com> | 2016-11-02 13:29:26 +0100 |
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committer | Mark Wielaard <mjw@redhat.com> | 2016-11-10 11:59:00 +0100 |
commit | a3cc8182b2ae05290b0eafa74b70746d7befc0e4 (patch) | |
tree | 7d1f74f9f464b810a95dc7cd78c73930a938924a /ChangeLog | |
parent | 33ca0e1b9dfb47c6f9836c7fc19d04bd34337767 (diff) |
Add GCC7 -Wimplicit-fallthrough support/fixes.
GCC7 will have a new -Wimplicit-fallthrough warning. It did catch one
small buglet in elflint option procession. So it seems useful to enable
to make sure all swatch case fallthroughs are deliberate.
Add configure check to detect whether gcc support -Wimplicit-fallthrough
and enable it. Add fixes and explicit fallthrough comments where necessary.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1,4 +1,9 @@ -2015-10-11 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp> +2016-11-02 Mark Wielaard <mjw@redhat.com> + + * configure.ac: Add check for whether gcc accepts + -Wimplict-fallthrough. + +2016-10-11 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp> * configure.ac: Add memrchr, rawmemchr and powerof2 checks. |