1 // This is a regression test for handling of stat caches within the tooling 2 // infrastructure. This test reproduces the problem under valgrind: 3 4 // First, create a pch that we can later load. Loading the pch will insert 5 // a stat cache into the FileManager: 6 // RUN: %clang -x c++-header %S/Inputs/pch.h -o %t1 7 8 // Use the generated pch and enforce a subsequent stat miss by using 9 // the test file with an unrelated include as second translation unit. 10 // Test for an non-empty file after clang-check is executed. 11 // RUN: clang-check -ast-dump "%S/Inputs/pch.cpp" "%s" -- -include-pch %t1 -I "%S" -c >%t2 2>&1 12 // RUN: test -s %t2 13 14 #include "Inputs/pch-fail.h" 15