diff options
Diffstat (limited to 'test/SemaCXX/trivial-constructor.cpp')
-rw-r--r-- | test/SemaCXX/trivial-constructor.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/SemaCXX/trivial-constructor.cpp b/test/SemaCXX/trivial-constructor.cpp new file mode 100644 index 000000000000..8fc14d9c82cb --- /dev/null +++ b/test/SemaCXX/trivial-constructor.cpp @@ -0,0 +1,38 @@ +// RUN: clang-cc -fsyntax-only -verify %s -std=c++0x +struct T1 { +}; +static_assert(__has_trivial_constructor(T1), "T1 has trivial constructor!"); + +struct T2 { + T2(); +}; +static_assert(!__has_trivial_constructor(T2), "T2 has a user-declared constructor!"); + +struct T3 { + virtual void f(); +}; +static_assert(!__has_trivial_constructor(T3), "T3 has a virtual function!"); + +struct T4 : virtual T3 { +}; +static_assert(!__has_trivial_constructor(T4), "T4 has a virtual base class!"); + +struct T5 : T1 { +}; +static_assert(__has_trivial_constructor(T5), "All the direct base classes of T5 have trivial constructors!"); + +struct T6 { + T5 t5; + T1 t1[2][2]; + static T2 t2; +}; +static_assert(__has_trivial_constructor(T6), "All nonstatic data members of T6 have trivial constructors!"); + +struct T7 { + T4 t4; +}; +static_assert(!__has_trivial_constructor(T7), "t4 does not have a trivial constructor!"); + +struct T8 : T2 { +}; +static_assert(!__has_trivial_constructor(T8), "The base class T2 does not have a trivial constructor!"); |