Propagate the new exception information to FunctionProtoType.

Change the interface to expose the new information and deal with the enormous fallout.
Introduce the new ExceptionSpecificationType value EST_DynamicNone to more easily deal with empty throw specifications.
Update the tests for noexcept and fix the various bugs uncovered, such as lack of tentative parsing support.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127537 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 3 deletions

diff --git a/include/clang/Basic/ExceptionSpecificationType.h b/include/clang/Basic/ExceptionSpecificationType.h
index 48621c73d7..aecf6eb269 100644
--- a/include/clang/Basic/ExceptionSpecificationType.h
+++ b/include/clang/Basic/ExceptionSpecificationType.h
@@ -19,14 +19,15 @@ namespace clang {
 /// \brief The various types of exception specifications that exist in C++0x.
 enum ExceptionSpecificationType {
   EST_None,            ///< no exception specification
-  EST_Dynamic,         ///< throw() or throw(T1, T2)
-  EST_DynamicAny,      ///< Microsoft throw(...) extension
+  EST_DynamicNone,     ///< throw()
+  EST_Dynamic,         ///< throw(T1, T2)
+  EST_MSAny,           ///< Microsoft throw(...) extension
   EST_BasicNoexcept,   ///< noexcept
   EST_ComputedNoexcept ///< noexcept(expression)
 };
 
 inline bool isDynamicExceptionSpec(ExceptionSpecificationType ESpecType) {
-  return ESpecType == EST_Dynamic || ESpecType == EST_DynamicAny;
+  return ESpecType >= EST_DynamicNone && ESpecType <= EST_MSAny;
 }
 
 inline bool isNoexceptExceptionSpec(ExceptionSpecificationType ESpecType) {