| 1 | // RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -emit-pch -o %t.1 %s |
| 2 | // RUN: %clang_cc1 -triple x86_64-linux-gnu -error-on-deserialized-decl S1_keyfunc -error-on-deserialized-decl S3 -error-on-deserialized-decl DND -std=c++11 -include-pch %t.1 -emit-pch -o %t.2 %s |
| 3 | // RUN: %clang_cc1 -triple x86_64-linux-gnu -error-on-deserialized-decl S1_method -error-on-deserialized-decl S3 -error-on-deserialized-decl DND -std=c++11 -include-pch %t.2 -emit-llvm-only %s |
| 4 | |
| 5 | // FIXME: Why does this require an x86 target? |
| 6 | // REQUIRES: x86-registered-target |
| 7 | |
| 8 | #ifndef HEADER1 |
| 9 | #define HEADER1 |
| 10 | // Header. |
| 11 | |
| 12 | struct S1 { |
| 13 | void S1_method(); |
| 14 | virtual void S1_keyfunc(); |
| 15 | }; |
| 16 | |
| 17 | struct S3 {}; |
| 18 | |
| 19 | struct S2 { |
| 20 | operator S3(); |
| 21 | }; |
| 22 | |
| 23 | namespace vars { |
| 24 | constexpr int f() { return 0; } |
| 25 | struct X { constexpr X() {} }; |
| 26 | namespace v1 { const int DND = 0; } |
| 27 | namespace v2 { constexpr int DND = f(); } |
| 28 | namespace v3 { static X DND; } |
| 29 | namespace v4 { constexpr X DND = {}; } |
| 30 | } |
| 31 | |
| 32 | #elif !defined(HEADER2) |
| 33 | #define HEADER2 |
| 34 | |
| 35 | // Chained PCH. |
| 36 | S1 *s1; |
| 37 | S2 *s2; |
| 38 | |
| 39 | #else |
| 40 | |
| 41 | // Using the headers. |
| 42 | |
| 43 | void test(S1*, S2*) { |
| 44 | } |
| 45 | |
| 46 | #endif |
| 47 | |