Implemented parsing and AST support for the MS __leave exception statement. Also a minor fix to __except printing in StmtPrinter.cpp. Thanks to Aaron Ballman for review.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163083 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 14 insertions, 0 deletions

diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 6ca450b9fb..3252c7db58 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -1516,6 +1516,11 @@ void ASTStmtReader::VisitSEHTryStmt(SEHTryStmt *S) {
   S->Children[SEHTryStmt::HANDLER] = Reader.ReadSubStmt();
 }
 
+void ASTStmtReader::VisitSEHLeaveStmt(SEHLeaveStmt *S) {
+  VisitStmt(S);
+  S->LeaveLoc = ReadSourceLocation(Record, Idx);
+}
+
 //===----------------------------------------------------------------------===//
 // CUDA Expressions and Statements
 //===----------------------------------------------------------------------===//
@@ -1986,6 +1991,9 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
     case STMT_SEH_TRY:
       S = new (Context) SEHTryStmt(Empty);
       break;
+    case STMT_SEH_LEAVE:
+      S = new (Context) SEHLeaveStmt(Empty);
+      break;
     case STMT_CXX_CATCH:
       S = new (Context) CXXCatchStmt(Empty);
       break;
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 5fa08d256c..9d626d1b59 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -1554,6 +1554,12 @@ void ASTStmtWriter::VisitSEHTryStmt(SEHTryStmt *S) {
   Code = serialization::STMT_SEH_TRY;
 }
 
+void ASTStmtWriter::VisitSEHLeaveStmt(SEHLeaveStmt *S) {
+  VisitStmt(S);
+  Writer.AddSourceLocation(S->getLeaveLoc(), Record);
+  Code = serialization::STMT_SEH_LEAVE;
+}
+
 //===----------------------------------------------------------------------===//
 // ASTWriter Implementation
 //===----------------------------------------------------------------------===//