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-rw-r--r--gcc/c-family/ChangeLog6
-rw-r--r--gcc/c-family/c-common.c1
-rw-r--r--gcc/c-family/c-common.h4
3 files changed, 9 insertions, 2 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 0b543ec52f6..a129f5def77 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2017-03-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR libstdc++/80251
+ * c-common.h (enum rid): Add RID_IS_AGGREGATE.
+ * c-common.c (c_common_reswords): Add __is_aggregate trait.
+
2017-03-27 Jakub Jelinek <jakub@redhat.com>
PR middle-end/80162
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
index 07af384cd6b..824fdc71233 100644
--- a/gcc/c-family/c-common.c
+++ b/gcc/c-family/c-common.c
@@ -403,6 +403,7 @@ const struct c_common_resword c_common_reswords[] =
{ "__inline", RID_INLINE, 0 },
{ "__inline__", RID_INLINE, 0 },
{ "__is_abstract", RID_IS_ABSTRACT, D_CXXONLY },
+ { "__is_aggregate", RID_IS_AGGREGATE, D_CXXONLY },
{ "__is_base_of", RID_IS_BASE_OF, D_CXXONLY },
{ "__is_class", RID_IS_CLASS, D_CXXONLY },
{ "__is_empty", RID_IS_EMPTY, D_CXXONLY },
diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h
index ac86712ceaf..b9333420434 100644
--- a/gcc/c-family/c-common.h
+++ b/gcc/c-family/c-common.h
@@ -162,8 +162,8 @@ enum rid
RID_HAS_TRIVIAL_CONSTRUCTOR, RID_HAS_TRIVIAL_COPY,
RID_HAS_TRIVIAL_DESTRUCTOR, RID_HAS_UNIQUE_OBJ_REPRESENTATIONS,
RID_HAS_VIRTUAL_DESTRUCTOR,
- RID_IS_ABSTRACT, RID_IS_BASE_OF,
- RID_IS_CLASS,
+ RID_IS_ABSTRACT, RID_IS_AGGREGATE,
+ RID_IS_BASE_OF, RID_IS_CLASS,
RID_IS_EMPTY, RID_IS_ENUM,
RID_IS_FINAL, RID_IS_LITERAL_TYPE,
RID_IS_POD, RID_IS_POLYMORPHIC,