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llvm-project/clang/test/Driver/vfsoverlay.c

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Add a driver option -ivfsoverlay Reads the description of a virtual filesystem from a file and overlays it over the real file system. llvm-svn: 202176
2014-02-26 02:23:47 +08:00
// RUN: %clang -ivfsoverlay foo.h -### %s 2>&1 | FileCheck %s
// CHECK: "-ivfsoverlay" "foo.h"
// RUN: not %clang -ivfsoverlay foo.h %s 2>&1 | FileCheck -check-prefix=CHECK-MISSING %s
// CHECK-MISSING: virtual filesystem overlay file 'foo.h' not found