diff options
Diffstat (limited to 'test/Parser/cxx11-user-defined-literals.cpp')
| -rw-r--r-- | test/Parser/cxx11-user-defined-literals.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Parser/cxx11-user-defined-literals.cpp b/test/Parser/cxx11-user-defined-literals.cpp index b34680d080..7a4df2b459 100644 --- a/test/Parser/cxx11-user-defined-literals.cpp +++ b/test/Parser/cxx11-user-defined-literals.cpp @@ -92,3 +92,21 @@ _no_such_suffix; // expected-error {{'_no_such_suffix'}} int k = 1234567.89\ _no_such_suffix; // expected-error {{'_no_such_suffix'}} + +// Make sure we handle more interesting ways of writing a string literal which +// is "" in translation phase 7. +void operator "\ +" _foo(unsigned long long); // ok + +void operator R"xyzzy()xyzzy" _foo(long double); // ok + +void operator"" "" R"()" "" _foo(const char *); // ok + +// Ensure we diagnose the bad cases. +void operator "\0" _non_empty(const char *); // expected-error {{must be '""'}} +void operator ""_no_space(const char *); // expected-error {{C++11 requires a space}} +void operator L"" _not_char(const char *); // expected-error {{cannot have an encoding prefix}} +void operator "" "" +U"" // expected-error {{cannot have an encoding prefix}} +"" _also_not_char(const char *); +void operator "" u8"" "\u0123" "hello"_all_of_the_things ""(const char*); // expected-error {{must be '""'}} |