From 13cbf38ae005a7e29957b434838f8706a114051b Mon Sep 17 00:00:00 2001
From: Vassil Vassilev <v.g.vassilev@gmail.com>
Date: Mon, 5 Nov 2018 09:51:27 +0100
Subject: [PATCH] Do not re-register plugin pragmas.

The clang::Preprocessor::RegisterBuiltinPragmas already registered them

This patch avoids an assertion when re-adding the same pragma twice.
---
 lib/Interpreter/IncrementalParser.cpp | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/lib/Interpreter/IncrementalParser.cpp b/lib/Interpreter/IncrementalParser.cpp
index ad4ada1e..2593c21f 100644
--- a/lib/Interpreter/IncrementalParser.cpp
+++ b/lib/Interpreter/IncrementalParser.cpp
@@ -218,14 +218,6 @@ static void HandlePlugins(CompilerInstance& CI,
         Consumers.push_back(std::move(PluginConsumer));
     }
   }
-
-  // Copied from Lex/Pragma.cpp
-
-  // Pragmas added by plugins
-  for (PragmaHandlerRegistry::iterator it = PragmaHandlerRegistry::begin(),
-          ie = PragmaHandlerRegistry::end(); it != ie; ++it) {
-     CI.getPreprocessor().AddPragmaHandler(it->instantiate().release());
-  }
 }
 
 namespace cling {