AST: Dump ASTRecordLayout objects when they are created with -fdump-record-layouts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101815 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index a3c08d56b0..96e2e75eaa 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -998,6 +998,11 @@ const ASTRecordLayout &ASTContext::getASTRecordLayout(const RecordDecl *D) {
     ASTRecordLayoutBuilder::ComputeLayout(*this, D);
   ASTRecordLayouts[D] = NewEntry;
 
+  if (getLangOptions().DumpRecordLayouts) {
+    llvm::errs() << "\n*** Dumping AST Record Layout\n";
+    DumpRecordLayout(D, llvm::errs());
+  }
+
   return *NewEntry;
 }