diff options
| author | Alex Lorenz <arphaman@gmail.com> | 2016-12-07 10:24:44 +0000 |
|---|---|---|
| committer | Alex Lorenz <arphaman@gmail.com> | 2016-12-07 10:24:44 +0000 |
| commit | adfb69666c622cf20c39d9fa4de3ec78170ba6e5 (patch) | |
| tree | 8b032043e5bc36e28769c513ce61ed32db5910a2 /test/SemaObjCXX | |
| parent | 2e70037cfe544654fd596c4d1b79260766d4be7f (diff) | |
[ObjC++] Don't enter a C++ declarator scope when the current context is
an Objective-C declaration
This commit ensures that Sema won't enter a C++ declarator scope when the
current context is an Objective-C declaration. This prevents an assertion
failure in EnterDeclaratorContext that's used to ensure that current context
will be restored correctly after exiting the declarator context.
rdar://20560175
Differential Revision: https://reviews.llvm.org/D26922
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@288893 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaObjCXX')
| -rw-r--r-- | test/SemaObjCXX/crash.mm | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/SemaObjCXX/crash.mm b/test/SemaObjCXX/crash.mm index 19cf309982..a9754b7bc5 100644 --- a/test/SemaObjCXX/crash.mm +++ b/test/SemaObjCXX/crash.mm @@ -25,3 +25,38 @@ template<typename...Ts> void f(Ts); // expected-error {{unexpanded}} // expected-warning@-2 {{variadic templates are a C++11 extension}} #endif @end + +// rdar://20560175 + +struct OuterType { + typedef int InnerType; +}; + +namespace ns { + typedef int InnerType; +}; + +@protocol InvalidProperties + +@property (nonatomic) (OuterType::InnerType) invalidTypeParens; +// expected-error@-1 {{type name requires a specifier or qualifier}} +// expected-error@-2 {{property requires fields to be named}} +// expected-error@-3 {{expected ';' at end of declaration list}} +// expected-error@-4 {{C++ requires a type specifier for all declarations}} +// expected-error@-5 {{cannot declare variable inside @interface or @protocol}} + +@property (nonatomic) (ns::InnerType) invalidTypeParens2; +// expected-error@-1 {{type name requires a specifier or qualifier}} +// expected-error@-2 {{property requires fields to be named}} +// expected-error@-3 {{expected ';' at end of declaration list}} +// expected-error@-4 {{C++ requires a type specifier for all declarations}} +// expected-error@-5 {{cannot declare variable inside @interface or @protocol}} + +@property (nonatomic) int OuterType::InnerType; // expected-error {{property requires fields to be named}} + +@property (nonatomic) int OuterType::InnerType foo; // expected-error {{property requires fields to be named}} +// expected-error@-1 {{expected ';' at end of declaration list}} +// expected-error@-2 {{C++ requires a type specifier for all declarations}} +// expected-error@-3 {{cannot declare variable inside @interface or @protocol}} + +@end |