Add parser support for __leave (sema and onward still missing).

llvm-svn: 212421

1 files changed, 15 insertions, 0 deletions

diff --git a/clang/lib/Parse/ParseStmt.cpp b/clang/lib/Parse/ParseStmt.cpp
index f27634cb2ae..e81945437bf 100644
--- a/clang/lib/Parse/ParseStmt.cpp
+++ b/clang/lib/Parse/ParseStmt.cpp
@@ -288,6 +288,11 @@ Retry:
     ProhibitAttributes(Attrs); // TODO: is it correct?
     return ParseSEHTryBlock();
 
+  case tok::kw___leave:
+    Res = ParseSEHLeaveStatement();
+    SemiError = "__leave";
+    break;
+
   case tok::annot_pragma_vis:
     ProhibitAttributes(Attrs);
     HandlePragmaVisibility();
@@ -506,6 +511,16 @@ StmtResult Parser::ParseSEHFinallyBlock(SourceLocation FinallyBlock) {
   return Actions.ActOnSEHFinallyBlock(FinallyBlock,Block.get());
 }
 
+/// Handle __leave
+///
+/// seh-leave-statement:
+///   '__leave' ';'
+///
+StmtResult Parser::ParseSEHLeaveStatement() {
+  SourceLocation LeaveLoc = ConsumeToken();  // eat the '__leave'.
+  return Actions.ActOnSEHLeaveStmt(LeaveLoc, getCurScope());
+}
+
 /// ParseLabeledStatement - We have an identifier and a ':' after it.
 ///
 ///       labeled-statement: