| // This is a regression test for handling of stat caches within the tooling |
| // infrastructure. This test reproduces the problem under valgrind: |
| |
| // First, create a pch that we can later load. Loading the pch will insert |
| // a stat cache into the FileManager: |
| // RUN: %clang -x c++-header %S/Inputs/pch.h -o %t1 |
| |
| // Use the generated pch and enforce a subsequent stat miss by using |
| // the test file with an unrelated include as second translation unit: |
| // Do not directly pipe into FileCheck, as that would hide errors from |
| // valgrind due to pipefail not being set in lit. |
| // RUN: clang-check "%S/Inputs/pch.cpp" "%s" -- -include-pch %t1 -I "%S" -c >%t2 2>&1 |
| // RUN: FileCheck %s < %t2 |
| |
| #include "Inputs/pch-fail.h" |
| |
| // CHECK: Processing |
