Add the clang library to the repo (with some of my changes, too).

1 files changed, 20 insertions, 0 deletions

diff --git a/clang/test/Analysis/html-diags.c b/clang/test/Analysis/html-diags.c
new file mode 100644
index 0000000..59d81a5
--- /dev/null
+++ b/clang/test/Analysis/html-diags.c
@@ -0,0 +1,20 @@
+// RUN: mkdir %t.dir
+// RUN: %clang_cc1 -analyze -analyzer-output=html -analyzer-checker=core -o %T.dir %s
+// RUN: rm -fR %t.dir
+
+// Currently this test mainly checks that the HTML diagnostics doesn't crash
+// when handling macros will calls with macros.  We should actually validate
+// the output, but that requires being able to match against a specifically
+// generate HTML file.
+
+#define DEREF(p) *p = 0xDEADBEEF
+
+void has_bug(int *p) {
+  DEREF(p);
+}
+
+#define CALL_HAS_BUG(q) has_bug(q)
+
+void test_call_macro() {
+  CALL_HAS_BUG(0);
+}