From f5d6bb8267ab5030c82a328b5fdec8ca3cbf03b8 Mon Sep 17 00:00:00 2001
From: Evgeny Mankov <evgeny.mankov@gmail.com>
Date: Fri, 19 Jul 2019 20:23:17 +0300
Subject: [PATCH] [HIPIFY][#941][fix] Workaround for an assert on forbidden
 option "--"

+ Fixes the following assert in debug version:
Assertion failed: (S.empty() || S[0] != '-') && "Option can't start with '-", file C:\GIT\LLVM\trunk-for-submits\llvm-project\llvm\lib\Support\CommandLine.cpp, line 440
+ DashDash option left declared in order to be listed in help.
---
 hipify-clang/src/ArgParse.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/hipify-clang/src/ArgParse.cpp b/hipify-clang/src/ArgParse.cpp
index 60b0dd390b..8a5a5b6e6c 100644
--- a/hipify-clang/src/ArgParse.cpp
+++ b/hipify-clang/src/ArgParse.cpp
@@ -34,12 +34,12 @@ cl::opt<std::string> OutputDir("o-dir",
   cl::value_desc("directory"),
   cl::cat(ToolTemplateCategory));
 
-cl::opt <bool> GeneratePerl("perl",
+cl::opt<bool> GeneratePerl("perl",
   cl::desc("Generate hipify-perl"),
   cl::value_desc("perl"),
   cl::cat(ToolTemplateCategory));
 
-cl::opt <bool> GeneratePython("python",
+cl::opt<bool> GeneratePython("python",
   cl::desc("Generate hipify-python"),
   cl::value_desc("python"),
   cl::cat(ToolTemplateCategory));
@@ -69,17 +69,17 @@ cl::opt<std::string> CudaPath("cuda-path",
   cl::value_desc("directory"),
   cl::cat(ToolTemplateCategory));
 
-cl::opt <bool> SaveTemps("save-temps",
+cl::opt<bool> SaveTemps("save-temps",
   cl::desc("Save temporary files"),
   cl::value_desc("save-temps"),
   cl::cat(ToolTemplateCategory));
 
-cl::opt <bool> Verbose("v",
+cl::opt<bool> Verbose("v",
   cl::desc("Show commands to run and use verbose output"),
   cl::value_desc("v"),
   cl::cat(ToolTemplateCategory));
 
-cl::opt <bool> TranslateToRoc("roc",
+cl::opt<bool> TranslateToRoc("roc",
   cl::desc("Translate to roc instead of hip where it is possible"),
   cl::value_desc("roc"),
   cl::cat(ToolTemplateCategory));
@@ -119,9 +119,9 @@ cl::opt<bool> Examine("examine",
   cl::value_desc("examine"),
   cl::cat(ToolTemplateCategory));
 
-cl::opt<bool> DashDash("-",
+cl::opt<bool> DashDash("  ",
   cl::desc("Separator between hipify-clang and clang options;\ndon't specify if there are no clang options"),
-  cl::value_desc("--"),
+  cl::ValueDisallowed,
   cl::cat(ToolTemplateCategory));
 
 cl::list<std::string> IncludeDirs("I",