<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class=""></span><span class="">As of r</span><span class="">313998, </span>this workflow no longer works:<div class=""><br class=""></div><div class=""> cd <build-dir></div><div class=""> ./bin/llvm-lit <src>/llvm/tools/clang/test/CoverageMapping</div><div class=""><br class=""></div><div class="">I get:</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">llvm-lit: /Users/vk/src/<a href="http://llvm.org" class="">llvm.org</a>-coverage-braces/llvm/tools/clang/test/lit.cfg.py:97: note: using clang: '/Volumes/Builds/<a href="http://llvm.org" class="">llvm.org</a>-coverage-braces-RA/bin/clang'</span></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">llvm-lit: /Users/vk/src/<a href="http://llvm.org" class="">llvm.org</a>-coverage-braces/llvm/utils/lit/lit/TestingConfig.py:101: fatal: unable to parse config file '/Users/vk/src/<a href="http://llvm.org" class="">llvm.org</a>-coverage-braces/llvm/tools/clang/test/lit.cfg.py', traceback: Traceback (most recent call last):</span></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/vk/src/<a href="http://llvm.org" class="">llvm.org</a>-coverage-braces/llvm/utils/lit/lit/TestingConfig.py", line 88, in load_from_path</span></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> exec(compile(data, path, 'exec'), cfg_globals, None)</span></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> File "/Users/vk/src/<a href="http://llvm.org" class="">llvm.org</a>-coverage-braces/llvm/tools/clang/test/lit.cfg.py", line 128, in <module></span></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> config.substitutions.append( ('%clang_func_map', ' ' + lit.util.which('clang-func-mapping', config.environment['PATH']) + ' ') )</span></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(244, 244, 244); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">TypeError: cannot concatenate 'str' and 'NoneType' objects</span></div></div><span class=""><br class=""></span>However, this still works when running tests within llvm:<div class=""><br class=""></div><div class=""> ./bin/llvm-lit <src>/llvm/test/tools/llvm-cov</div><div class=""><br class=""></div><div class="">I'd appreciate any help in getting this working again.</div><div class=""><br class=""></div><div class="">thanks,</div><div class="">vedant</div><div class=""><br class=""></div></body></html>