Parsing/AST support for Structured Exception Handling

Patch authored by Sohail Somani.

Provide parsing and AST support for Windows structured exception handling.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130366 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 25 insertions, 1 deletions

diff --git a/lib/Parse/RAIIObjectsForParser.h b/lib/Parse/RAIIObjectsForParser.h
index 583f18428d..3765f92348 100644
--- a/lib/Parse/RAIIObjectsForParser.h
+++ b/lib/Parse/RAIIObjectsForParser.h
@@ -112,7 +112,31 @@ namespace clang {
       P.BraceCount = BraceCount;
     }
   };
-  
+
+  class PoisonSEHIdentifiersRAIIObject {
+    PoisonIdentifierRAIIObject Ident_AbnormalTermination;
+    PoisonIdentifierRAIIObject Ident_GetExceptionCode;
+    PoisonIdentifierRAIIObject Ident_GetExceptionInfo;
+    PoisonIdentifierRAIIObject Ident__abnormal_termination;
+    PoisonIdentifierRAIIObject Ident__exception_code;
+    PoisonIdentifierRAIIObject Ident__exception_info;
+    PoisonIdentifierRAIIObject Ident___abnormal_termination;
+    PoisonIdentifierRAIIObject Ident___exception_code;
+    PoisonIdentifierRAIIObject Ident___exception_info;
+  public:
+    PoisonSEHIdentifiersRAIIObject(Parser &Self, bool NewValue)
+      : Ident_AbnormalTermination(Self.Ident_AbnormalTermination, NewValue),
+        Ident_GetExceptionCode(Self.Ident_GetExceptionCode, NewValue),
+        Ident_GetExceptionInfo(Self.Ident_GetExceptionInfo, NewValue),
+        Ident__abnormal_termination(Self.Ident__abnormal_termination, NewValue),
+        Ident__exception_code(Self.Ident__exception_code, NewValue),
+        Ident__exception_info(Self.Ident__exception_info, NewValue),
+        Ident___abnormal_termination(Self.Ident___abnormal_termination, NewValue),
+        Ident___exception_code(Self.Ident___exception_code, NewValue),
+        Ident___exception_info(Self.Ident___exception_info, NewValue) {
+    }
+  };
+
 } // end namespace clang
 
 #endif