Let CompilerInvocation initialization indicate failure

This fixes the FIXMEs in ParseAnalyzeArgs. (Also a
precursor to moving the analyzer into an AST plugin.)

For consistency, do the same with AssemblerInvocation.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147218 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/include/clang/Frontend/CompilerInvocation.h b/include/clang/Frontend/CompilerInvocation.h
index bbefdb662d..821336c32c 100644
--- a/include/clang/Frontend/CompilerInvocation.h
+++ b/include/clang/Frontend/CompilerInvocation.h
@@ -90,13 +90,13 @@ public:
   /// @{
 
   /// CreateFromArgs - Create a compiler invocation from a list of input
-  /// options.
+  /// options. Returns true on success.
   ///
   /// \param Res [out] - The resulting invocation.
   /// \param ArgBegin - The first element in the argument vector.
   /// \param ArgEnd - The last element in the argument vector.
   /// \param Diags - The diagnostic engine to use for errors.
-  static void CreateFromArgs(CompilerInvocation &Res,
+  static bool CreateFromArgs(CompilerInvocation &Res,
                              const char* const *ArgBegin,
                              const char* const *ArgEnd,
                              DiagnosticsEngine &Diags);