A toy for Doug: Add some 'lit' tests which just run clang++ -fsyntax-only over all the files in a directory.

 - 'lit utils/C++Tests' to run, you may need to fix the stdc++ include path, and your mileage may vary.

 - A handful of the LLVM headers are XFAIL because they don't include the right headers.

llvm-svn: 81990

1 files changed, 17 insertions, 0 deletions

diff --git a/clang/utils/C++Tests/stdc++-Syntax/lit.local.cfg b/clang/utils/C++Tests/stdc++-Syntax/lit.local.cfg
new file mode 100644
index 00000000000..eb04866e340
--- /dev/null
+++ b/clang/utils/C++Tests/stdc++-Syntax/lit.local.cfg
@@ -0,0 +1,17 @@
+# -*- Python -*-
+
+# Configuration file for the 'lit' test runner.
+
+def getRoot(config):
+    if not config.parent:
+        return config
+    return getRoot(config.parent)
+
+root = getRoot(config)
+
+# testFormat: The test format to use to interpret tests.
+config.test_format = lit.formats.SyntaxCheckTest(compiler=root.clang,
+                                                 dir='/usr/include/c++/4.2.1',
+                                                 recursive=False,
+                                                 pattern='^(.*\\.h|[^.]*)$')
+