diff options
Diffstat (limited to 'test/SemaCXX/vector-casts.cpp')
| -rw-r--r-- | test/SemaCXX/vector-casts.cpp | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/test/SemaCXX/vector-casts.cpp b/test/SemaCXX/vector-casts.cpp index 2ccd597..a3d9de6 100644 --- a/test/SemaCXX/vector-casts.cpp +++ b/test/SemaCXX/vector-casts.cpp @@ -1,18 +1,22 @@ -// RUN: %clang_cc1 -fsyntax-only -verify %s +// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown -fsyntax-only -verify %s typedef int __v2si __attribute__((__vector_size__(8))); typedef short __v4hi __attribute__((__vector_size__(8))); typedef short __v8hi __attribute__((__vector_size__(16))); typedef short __v3hi __attribute__((__ext_vector_type__(3))); -struct S { }; // expected-note 2 {{candidate constructor}} +struct S { }; // expected-note 3 {{candidate constructor}} + +enum E : long long { Evalue }; void f() { __v2si v2si; + __v3hi v3hi; __v4hi v4hi; __v8hi v8hi; unsigned long long ll; unsigned char c; S s; + E e; (void)reinterpret_cast<__v2si>(v4hi); (void)(__v2si)v4hi; @@ -23,6 +27,11 @@ void f() { (void)reinterpret_cast<__v2si>(ll); (void)(__v2si)(ll); + (void)(E)v2si; // expected-error {{C-style cast from '__v2si' (vector of 2 'int' values) to 'E' is not allowed}} + (void)(__v2si)e; // expected-error {{C-style cast from 'E' to '__v2si' (vector of 2 'int' values)}} + (void)reinterpret_cast<E>(v2si); // expected-error {{reinterpret_cast from '__v2si' (vector of 2 'int' values) to 'E' is not allowed}} + (void)reinterpret_cast<__v2si>(e); // expected-error {{reinterpret_cast from 'E' to '__v2si' (vector of 2 'int' values)}} + (void)reinterpret_cast<S>(v2si); // expected-error {{reinterpret_cast from '__v2si' (vector of 2 'int' values) to 'S' is not allowed}} (void)(S)v2si; // expected-error {{no matching conversion for C-style cast from '__v2si' (vector of 2 'int' values) to 'S'}} (void)reinterpret_cast<__v2si>(s); // expected-error {{reinterpret_cast from 'S' to '__v2si' (vector of 2 'int' values) is not allowed}} @@ -36,15 +45,24 @@ void f() { (void)(__v8hi)v4hi; // expected-error {{C-style cast from vector '__v4hi' (vector of 4 'short' values) to vector '__v8hi' (vector of 8 'short' values) of different size}} (void)reinterpret_cast<__v4hi>(v8hi); // expected-error {{reinterpret_cast from vector '__v8hi' (vector of 8 'short' values) to vector '__v4hi' (vector of 4 'short' values) of different size}} (void)(__v4hi)v8hi; // expected-error {{C-style cast from vector '__v8hi' (vector of 8 'short' values) to vector '__v4hi' (vector of 4 'short' values) of different size}} + + (void)(__v3hi)v4hi; // expected-error {{C-style cast from vector '__v4hi' (vector of 4 'short' values) to vector '__v3hi' (vector of 3 'short' values) of different size}} + (void)(__v3hi)v2si; // expected-error {{C-style cast from vector '__v2si' (vector of 2 'int' values) to vector '__v3hi' (vector of 3 'short' values) of different size}} + (void)(__v4hi)v3hi; // expected-error {{C-style cast from vector '__v3hi' (vector of 3 'short' values) to vector '__v4hi' (vector of 4 'short' values) of different size}} + (void)(__v2si)v3hi; // expected-error {{C-style cast from vector '__v3hi' (vector of 3 'short' values) to vector '__v2si' (vector of 2 'int' values) of different size}} + (void)reinterpret_cast<__v3hi>(v4hi); // expected-error {{reinterpret_cast from vector '__v4hi' (vector of 4 'short' values) to vector '__v3hi' (vector of 3 'short' values) of different size}} + (void)reinterpret_cast<__v3hi>(v2si); // expected-error {{reinterpret_cast from vector '__v2si' (vector of 2 'int' values) to vector '__v3hi' (vector of 3 'short' values) of different size}} + (void)reinterpret_cast<__v4hi>(v3hi); // expected-error {{reinterpret_cast from vector '__v3hi' (vector of 3 'short' values) to vector '__v4hi' (vector of 4 'short' values) of different size}} + (void)reinterpret_cast<__v2si>(v3hi); // expected-error {{reinterpret_cast from vector '__v3hi' (vector of 3 'short' values) to vector '__v2si' (vector of 2 'int' values) of different size}} } struct testvec { __v2si v; void madd(const testvec& rhs) { - v = v + rhs; // expected-error {{can't convert between vector and non-scalar values}} + v = v + rhs; // expected-error {{cannot convert between vector and non-scalar values}} } void madd2(testvec rhs) { - v = v + rhs; // expected-error {{can't convert between vector and non-scalar values}} + v = v + rhs; // expected-error {{cannot convert between vector and non-scalar values}} } }; |
