From: Ben Langmuir <blangmuir@apple.com>
Date: Tue, 13 Jan 2015 17:47:38 +0000 (+0000)
Subject: Handle [extern_c] attribute in module printer
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9ba68b2714e8ab9a6f3ed755096c95d5918e895d;p=clang

Handle [extern_c] attribute in module printer

I'm not sure why we have OS.indent(Indent+2) for the system attribute,
but presumably we want the same behaviour for all attributes...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@225802 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Module.cpp b/lib/Basic/Module.cpp
index ba3526c334..03f9bd3f32 100644
--- a/lib/Basic/Module.cpp
+++ b/lib/Basic/Module.cpp
@@ -293,9 +293,12 @@ void Module::print(raw_ostream &OS, unsigned Indent) const {
     OS << "explicit ";
   OS << "module " << Name;
 
-  if (IsSystem) {
+  if (IsSystem || IsExternC) {
     OS.indent(Indent + 2);
-    OS << " [system]";
+    if (IsSystem)
+      OS << " [system]";
+    if (IsExternC)
+      OS << " [extern_c]";
   }
 
   OS << " {\n";