[cfe-dev] errors running clang/test testcases

Bjørn Roald bjorn at 4roald.org
Wed Jan 2 01:47:13 PST 2008


Hi,

I am trying to learn a bit more about working on clang  C++ support.  I 
think the test setup is quite nice and I made a stab at a 
test/cxx-extern.cpp which emit some errors for C++ uses of the extern 
keyword that I will try to fix parsing and AST for.  Preprossessing of 
extern and assosiated tokens seems to be Ok.

However, there are other tests that fail on my platform (RedHat FC4 and 
GCC 4.0.2)

make | grep FAILED! | uniq | sed "s%*%%g"
 TEST 'CodeGen/mandel.c' FAILED!
 TEST 'Parser/cxx-extern.cpp' FAILED!
 TEST 'Sema/undecl-objc-h.m' FAILED!
 TEST 'Sema/protocol-rewrite-1.m' FAILED!
 TEST 'Sema/objc-comptypes-2.m' FAILED!
 TEST 'Sema/objc-comptypes-6.m' FAILED!
 TEST 'Sema/undef-field-reference-1.m' FAILED!
 TEST 'Sema/rewrite-protocol-type-1.m' FAILED!
 TEST 'Sema/objc-super-test.m' FAILED!
 TEST 'Sema/objc-comptypes-1.m' FAILED!
 TEST 'Sema/objc-comptypes-3.m' FAILED!
 TEST 'Sema/objc-comptypes-5.m' FAILED!
 TEST 'Sema/objc-comptypes-7.m' FAILED!
 TEST 'Sema/rewrite-api-bug.m' FAILED!
 TEST 'Sema/id-test-3.m' FAILED!

see attached clang-test.txt for details.  Many of the objc problems have 
the same root cause, but I do not feel like hacking evrywhere in clang 
yet ;-). Don't really know anything about Objective-C anyway. I am kind 
of in the dark here. Are these known issues that I should ignore or not?

Are there any status available, nightly build report or similar, for 
various platforms? I found http://llvm.org/nightlytest/index.php.  But 
are these relevant for clang? 

-- 
Bjørn
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