| // Check that clang can use a PCH created from libclang. |
| |
| // https://PR46644 |
| // XFAIL: target=arm64-apple-{{.*}} |
| |
| // This test doesn't use -fdisable-module-hash and hence requires that |
| // CompilerInvocation::getModuleHash() computes exactly the same hash |
| // for c-index-test and clang, which in turn requires that the both use |
| // exactly the same resource-dir, even without calling realpath() on it: |
| // - a/../b/ and b/ are not considered the same |
| // - on Windows, c:\ and C:\ (only different in case) are not the same |
| |
| // RUN: rm -rf %t.mcp %t.h.pch |
| // RUN: %clang_cc1 -fsyntax-only %s -verify |
| // RUN: c-index-test -write-pch %t.h.pch %s -fmodules -fmodules-cache-path=%t.mcp -Xclang -triple -Xclang x86_64-apple-darwin |
| // RUN: %clang -fsyntax-only -include %t.h %s -Xclang -verify -fmodules -fmodules-cache-path=%t.mcp -Xclang -detailed-preprocessing-record -Xclang -triple -Xclang x86_64-apple-darwin -Xclang -fallow-pch-with-compiler-errors |
| // RUN: %clang -x c-header %s -o %t.clang.h.pch -fmodules -fmodules-cache-path=%t.mcp -Xclang -detailed-preprocessing-record -Xclang -triple -Xclang x86_64-apple-darwin -Xclang -fallow-pch-with-compiler-errors -Xclang -verify |
| // RUN: c-index-test -test-load-source local %s -include %t.clang.h -fmodules -fmodules-cache-path=%t.mcp -Xclang -triple -Xclang x86_64-apple-darwin | FileCheck %s |
| |
| // FIXME: Still fails on at least some linux boxen. |
| // REQUIRES: system-darwin |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| void some_function(undeclared_type p); // expected-error{{unknown type name}} |
| |
| struct S { int x; }; |
| |
| #else |
| // expected-no-diagnostics |
| |
| void test(struct S *s) { |
| // CHECK: [[@LINE+1]]:6: MemberRefExpr=x:[[@LINE-6]]:16 |
| s->x = 0; |
| } |
| |
| #endif |
