diff options
Diffstat (limited to 'test/Parser/cxx1z-fold-expressions.cpp')
| -rw-r--r-- | test/Parser/cxx1z-fold-expressions.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Parser/cxx1z-fold-expressions.cpp b/test/Parser/cxx1z-fold-expressions.cpp index 0306385832..b1f7318e41 100644 --- a/test/Parser/cxx1z-fold-expressions.cpp +++ b/test/Parser/cxx1z-fold-expressions.cpp @@ -34,3 +34,12 @@ template<int ...N> int bad9() { return (3 + ... * N); } // expected-error {{oper template<int ...N> int bad10() { return (3 ? ... : N); } // expected-error +{{}} expected-note {{to match}} template<int ...N> int bad11() { return (N + ... 0); } // expected-error {{expected a foldable binary operator}} expected-error {{expected expression}} template<int ...N> int bad12() { return (... N); } // expected-error {{expected expression}} + +template<typename ...T> void as_operand_of_cast(int a, T ...t) { + return + (int)(a + ... + undeclared_junk) + // expected-error {{undeclared}} expected-error {{does not contain any unexpanded}} + (int)(t + ... + undeclared_junk) + // expected-error {{undeclared}} + (int)(... + undeclared_junk) + // expected-error {{undeclared}} expected-error {{does not contain any unexpanded}} + (int)(undeclared_junk + ...) + // expected-error {{undeclared}} + (int)(a + ...); // expected-error {{does not contain any unexpanded}} +} |