[LLVMbugs] [Bug 4568] Unhelpful "fatal error: error reading file data"

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=4568

Kaelyn Uhrain <rikka at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Kaelyn Uhrain <rikka at google.com> 2012-06-19 19:36:56 CDT ---
As of r158772, clang gives useful error messages (even with assertions
enabled):
$ echo -n > test.c
$ echo -n > test.h
$ echo -n > test.h.pch
$ clang -include test.h test.c
error: input is not a PCH file: 'test.h.pch'
$ rm -f test.h.pch
$ mkdir test.h.pch
$ clang -include test.h test.c
error: unable to read PCH file test.h.pch: 'Is a directory'

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