Formatter: parse and format inline namespaces like regular namespaces

This changes formatting from:

inline namespace X {
  class A {
  };
}

to:

inline namespace X {
class A {
};
}



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171266 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 1 deletions

diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index 6c035b001c..78a1abdcf8 100644
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -100,10 +100,19 @@ void UnwrappedLineParser::parseComments() {
 void UnwrappedLineParser::parseStatement() {
   parseComments();
 
+  int TokenNumber = 0;
   switch (FormatTok.Tok.getKind()) {
   case tok::kw_namespace:
     parseNamespace();
     return;
+  case tok::kw_inline:
+    nextToken();
+    TokenNumber++;
+    if (FormatTok.Tok.is(tok::kw_namespace)) {
+      parseNamespace();
+      return;
+    }
+    break;
   case tok::kw_public:
   case tok::kw_protected:
   case tok::kw_private:
@@ -132,7 +141,6 @@ void UnwrappedLineParser::parseStatement() {
   default:
     break;
   }
-  int TokenNumber = 0;
   do {
     ++TokenNumber;
     switch (FormatTok.Tok.getKind()) {