Provide the __is_trivially_assignable type trait, which provides
compiler support for the std::is_trivially_assignable library type
trait.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151240 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index d2e8752..fdf40e8 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -1140,6 +1140,7 @@
case tok::kw___is_same:
case tok::kw___is_convertible:
case tok::kw___is_convertible_to:
+ case tok::kw___is_trivially_assignable:
return ParseBinaryTypeTrait();
case tok::kw___array_rank:
diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index ccd038c..19bc220 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -2454,6 +2454,7 @@
case tok::kw___is_same: return BTT_IsSame;
case tok::kw___builtin_types_compatible_p: return BTT_TypeCompatible;
case tok::kw___is_convertible_to: return BTT_IsConvertibleTo;
+ case tok::kw___is_trivially_assignable: return BTT_IsTriviallyAssignable;
}
}
diff --git a/lib/Parse/ParseTentative.cpp b/lib/Parse/ParseTentative.cpp
index 35c418c..011c28a 100644
--- a/lib/Parse/ParseTentative.cpp
+++ b/lib/Parse/ParseTentative.cpp
@@ -689,6 +689,7 @@
case tok::kw___is_pod:
case tok::kw___is_polymorphic:
case tok::kw___is_trivial:
+ case tok::kw___is_trivially_assignable:
case tok::kw___is_trivially_copyable:
case tok::kw___is_union:
case tok::kw___uuidof: