clang-format: [Java] Fix more generics formatting.

Before:
  < T extends B > T getInstance(Class<T> type);

After:
  <T extends B> T getInstance(Class<T> type);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@221124 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index 0b2b22209412a9fb2fb251022c21f94f529bb2d7..4b8f80f3774c74a16d3fdf3acd848a0a4222c335 100644 (file)
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -472,7 +472,7 @@ private:
         return false;
       break;
     case tok::less:
-      if (Tok->Previous && !Tok->Previous->Tok.isLiteral() && parseAngle())
+      if ((!Tok->Previous || !Tok->Previous->Tok.isLiteral()) && parseAngle())
         Tok->Type = TT_TemplateOpener;
       else {
         Tok->Type = TT_BinaryOperator;

diff --git a/unittests/Format/FormatTestJava.cpp b/unittests/Format/FormatTestJava.cpp
index a47bfcaab84bbbf1648fad74c552d500ea6be5e3..591d1f3a32dd71c1389ea7a22a4479ef7a067530 100644 (file)
--- a/unittests/Format/FormatTestJava.cpp
+++ b/unittests/Format/FormatTestJava.cpp
@@ -143,6 +143,7 @@ TEST_F(FormatTestJava, Generics) {
                "public Map<String, ?> getAll() {\n}");
 
   verifyFormat("public static <R> ArrayList<R> get() {\n}");
+  verifyFormat("<T extends B> T getInstance(Class<T> type);");
 }
 
 TEST_F(FormatTestJava, StringConcatenation) {