Implement new DiagnosticsRenderer that packages notes retrieved by clang_getDiagnosticSetFromTU() as

child diagnostics of primary diagnostics.  By using the DiagnosticRenderer, these Diagnostics now
match with those generated for serialized diagnostics.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150456 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 14 insertions, 6 deletions

diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 03eeb511cd..548c40e176 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -418,13 +418,21 @@ void PrintDiagnostic(CXDiagnostic Diagnostic) {
   }
 }
 
-void PrintDiagnostics(CXTranslationUnit TU) {
-  int i, n = clang_getNumDiagnostics(TU);
-  for (i = 0; i != n; ++i) {
-    CXDiagnostic Diag = clang_getDiagnostic(TU, i);
+void PrintDiagnosticSet(CXDiagnosticSet Set) {
+  int i = 0, n = clang_getNumDiagnosticsInSet(Set);
+  for ( ; i != n ; ++i) {
+    CXDiagnostic Diag = clang_getDiagnosticInSet(Set, i);
+    CXDiagnosticSet ChildDiags = clang_getChildDiagnostics(Diag);
     PrintDiagnostic(Diag);
-    clang_disposeDiagnostic(Diag);
-  }
+    if (ChildDiags)
+      PrintDiagnosticSet(ChildDiags);
+  }  
+}
+
+void PrintDiagnostics(CXTranslationUnit TU) {
+  CXDiagnosticSet TUSet = clang_getDiagnosticSetFromTU(TU);
+  PrintDiagnosticSet(TUSet);
+  clang_disposeDiagnosticSet(TUSet);
 }
 
 void PrintMemoryUsage(CXTranslationUnit TU) {