From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 11 Nov 2011 00:07:43 +0000 (+0000)
Subject: Add top-level driver option '--serialize-diagnostics' for serialize compiler diagnost... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=36f6e30d5c21a693abf2612ef086e83e9696f0e0;p=clang

Add top-level driver option '--serialize-diagnostics' for serialize compiler diagnostics to a file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144339 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index e8d06f994f..882805bc2f 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -232,7 +232,7 @@ def dump_build_information : Separate<"-dump-build-information">,
   HelpText<"output a dump of some build information to a file">;
 def diagnostic_log_file : Separate<"-diagnostic-log-file">,
   HelpText<"Filename (or -) to log diagnostics to">;
-def diagnostic_serialized_file : Separate<"-diagnostic-serialized-file">,
+def diagnostic_serialized_file : Separate<"-serialize-diagnostic-file">,
   MetaVarName<"<filename>">,
   HelpText<"File for serializing diagnostics in a binary format">;
 def fno_show_column : Flag<"-fno-show-column">,
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 68d132dc17..1e2274a8b7 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -846,6 +846,8 @@ def _relocatable_pch : Flag<"--relocatable-pch">,
 def _resource_EQ : Joined<"--resource=">, Alias<fcompile_resource_EQ>;
 def _resource : Separate<"--resource">, Alias<fcompile_resource_EQ>;
 def _save_temps : Flag<"--save-temps">, Alias<save_temps>;
+def _serialize_diags : Separate<"--serialize-diagnostics">, Flags<[DriverOption]>,
+  HelpText<"Serialize compiler diagnostics to a file">;
 def _shared : Flag<"--shared">, Alias<shared>;
 def _signed_char : Flag<"--signed-char">, Alias<fsigned_char>;
 def _specs_EQ : Joined<"--specs=">, Alias<specs_EQ>;
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 6576fcae3e..9faac7174a 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -2213,6 +2213,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
 
   Args.AddLastArg(CmdArgs, options::OPT_dM);
   Args.AddLastArg(CmdArgs, options::OPT_dD);
+  
+  // Handle serialized diagnostics.
+  if (Arg *A = Args.getLastArg(options::OPT__serialize_diags)) {
+    CmdArgs.push_back("-serialize-diagnostic-file");
+    CmdArgs.push_back(Args.MakeArgString(A->getValue(Args)));
+  }
 
   // Forward -Xclang arguments to -cc1, and -mllvm arguments to the LLVM option
   // parser.