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| author | dim <dim@FreeBSD.org> | 2015-12-30 11:49:41 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-12-30 11:49:41 +0000 |
| commit | 3176e97f130184ece0e1a21352c8124cc83ff24a (patch) | |
| tree | 0a5b74c0b9ca73aded34df95c91fcaf3815230d8 /test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp | |
| parent | 1e9b8d38881c3213d1e67b0c47ab9b2c00721a5c (diff) | |
| download | FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.zip FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.tar.gz | |
Vendor import of clang trunk r256633:
https://llvm.org/svn/llvm-project/cfe/trunk@256633
Diffstat (limited to 'test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp')
| -rw-r--r-- | test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp b/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp index 9456dd7..060a0f2 100644 --- a/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp +++ b/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp @@ -117,8 +117,10 @@ void argument_deduction() { void auto_deduction() { auto l = {1, 2, 3, 4}; - auto l2 {1, 2, 3, 4}; // expected-warning {{will change meaning in a future version of Clang}} + auto l2 {1, 2, 3, 4}; // expected-error {{initializer for variable 'l2' with type 'auto' contains multiple expressions}} + auto l3 {1}; static_assert(same_type<decltype(l), std::initializer_list<int>>::value, ""); + static_assert(same_type<decltype(l3), int>::value, ""); auto bl = {1, 2.0}; // expected-error {{cannot deduce}} for (int i : {1, 2, 3, 4}) {} @@ -190,7 +192,7 @@ namespace rdar11948732 { } namespace PR14272 { - auto x { { 0, 0 } }; // expected-error {{cannot deduce actual type for variable 'x' with type 'auto' from initializer list}} + auto x { { 0, 0 } }; // expected-error {{cannot deduce type for variable 'x' with type 'auto' from nested initializer list}} } namespace initlist_of_array { @@ -282,3 +284,28 @@ namespace ParameterPackNestedInitializerLists_PR23904c3 { void foo() { f({{0}}, {{'\0'}}); } } + +namespace update_rbrace_loc_crash { + // We used to crash-on-invalid on this example when updating the right brace + // location. + template <typename T, T> + struct A {}; + template <typename T, typename F, int... I> + std::initializer_list<T> ExplodeImpl(F p1, A<int, I...>) { + // expected-error@+1 {{reference to type 'const update_rbrace_loc_crash::Incomplete' could not bind to an rvalue of type 'void'}} + return {p1(I)...}; + } + template <typename T, int N, typename F> + void Explode(F p1) { + // expected-note@+1 {{in instantiation of function template specialization}} + ExplodeImpl<T>(p1, A<int, N>()); + } + class Incomplete; + struct ContainsIncomplete { + const Incomplete &obstacle; + }; + void f() { + // expected-note@+1 {{in instantiation of function template specialization}} + Explode<ContainsIncomplete, 4>([](int) {}); + } +} |
