| Daniel Jasper | a61e212 | 2015-03-11 06:01:01 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=1 |
| 2 | // RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=2 |
| 3 | // RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=3 |
| Richard Smith | ed1cb88 | 2015-03-11 00:12:17 +0000 | [diff] [blame] | 4 | |
| 5 | struct A { int a; }; |
| 6 | |
| 7 | #if N == 1 |
| 8 | // ChooseExpr |
| 9 | template<class T> void test(int (&)[sizeof(__builtin_choose_expr(true, 1, 1), T())]) {} // expected-error {{cannot yet mangle}} |
| 10 | template void test<int>(int (&)[sizeof(int)]); |
| 11 | |
| 12 | #elif N == 2 |
| 13 | // CompoundLiteralExpr |
| 14 | template<class T> void test(int (&)[sizeof((A){}, T())]) {} // expected-error {{cannot yet mangle}} |
| 15 | template void test<int>(int (&)[sizeof(A)]); |
| 16 | |
| 17 | #elif N == 3 |
| 18 | // DesignatedInitExpr |
| 19 | template<class T> void test(int (&)[sizeof(A{.a = 10}, T())]) {} // expected-error {{cannot yet mangle}} |
| 20 | template void test<int>(int (&)[sizeof(A)]); |
| 21 | |
| 22 | // FIXME: There are several more cases we can't yet mangle. |
| 23 | |
| 24 | #else |
| 25 | #error unknown N |
| 26 | #endif |