Add an AST node for __leave statements, hook it up.

Codegen is still missing (and I won't work on that), but __leave is now
as implemented as __try and friends.

llvm-svn: 212425

3 files changed, 8 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CGException.cpp b/clang/lib/CodeGen/CGException.cpp
index ffcab074caa..1bbda5cbf09 100644
--- a/clang/lib/CodeGen/CGException.cpp
+++ b/clang/lib/CodeGen/CGException.cpp
@@ -1632,3 +1632,7 @@ llvm::BasicBlock *CodeGenFunction::getEHResumeBlock(bool isCleanup) {
 void CodeGenFunction::EmitSEHTryStmt(const SEHTryStmt &S) {
   CGM.ErrorUnsupported(&S, "SEH __try");
 }
+
+void CodeGenFunction::EmitSEHLeaveStmt(const SEHLeaveStmt &S) {
+  CGM.ErrorUnsupported(&S, "SEH __leave");
+}
diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp
index 9cc23e2632a..6fed5d3a9d4 100644
--- a/clang/lib/CodeGen/CGStmt.cpp
+++ b/clang/lib/CodeGen/CGStmt.cpp
@@ -173,6 +173,9 @@ void CodeGenFunction::EmitStmt(const Stmt *S) {
   case Stmt::SEHTryStmtClass:
     EmitSEHTryStmt(cast<SEHTryStmt>(*S));
     break;
+  case Stmt::SEHLeaveStmtClass:
+    EmitSEHLeaveStmt(cast<SEHLeaveStmt>(*S));
+    break;
   case Stmt::OMPParallelDirectiveClass:
     EmitOMPParallelDirective(cast<OMPParallelDirective>(*S));
     break;
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 3446216f224..055e9356842 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1889,6 +1889,7 @@ public:
 
   void EmitCXXTryStmt(const CXXTryStmt &S);
   void EmitSEHTryStmt(const SEHTryStmt &S);
+  void EmitSEHLeaveStmt(const SEHLeaveStmt &S);
   void EmitCXXForRangeStmt(const CXXForRangeStmt &S,
                            const ArrayRef<const Attr *> &Attrs = None);