1*67e74705SXin Li void foo(); 2*67e74705SXin Li 3*67e74705SXin Li // RUN: %clang -Wall -fsyntax-only %s --serialize-diagnostics %t 4*67e74705SXin Li // RUN: c-index-test -read-diagnostics %t 2>&1 | FileCheck %s 5*67e74705SXin Li // RUN: rm -f %t 6*67e74705SXin Li 7*67e74705SXin Li // NOTE: it is important that this test case contains no issues. It tests 8*67e74705SXin Li // that serialize diagnostics work in the absence of any issues. 9*67e74705SXin Li 10*67e74705SXin Li // CHECK: Number of diagnostics: 0 11