Implement -Wimplicit-fallthrough.

[gcc.git] / libcpp / ChangeLog

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 61304cb6bcbf0274aae29d2d410c29a70a869c81..94ea99db8a129ff9c7afadc9c0e5f0fd57987418 100644 (file)
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,13 @@
+2016-09-26  Marek Polacek  <polacek@redhat.com>
+           Jakub Jelinek  <jakub@redhat.com>
+
+       PR c/7652
+       * include/cpplib.h (PREV_FALLTHROUGH): Define.
+       * internal.h (CPP_FALLTHRU): Define.
+       * lex.c (fallthrough_comment_p): New function.
+       (_cpp_lex_direct): Set PREV_FALLTHROUGH on tokens succeeding a falls
+       through comment.
+
 2016-09-23  David Malcolm  <dmalcolm@redhat.com>
 
        PR preprocessor/77672