[PATCH] D43194: [clang-format] Fix comment indentation in text protos

[Krasimir Georgiev via Phabricator via cfe-commits]

krasimir created this revision.
Herald added subscribers: cfe-commits, klimek.

This patch fixes a bug where the comment indent of comments in text protos gets messed up because by default paren states get created with AlignColons = true (which makes snese for ObjC).


Repository:
  rC Clang

https://reviews.llvm.org/D43194

Files:
  lib/Format/ContinuationIndenter.cpp
  unittests/Format/FormatTestTextProto.cpp


Index: unittests/Format/FormatTestTextProto.cpp
===================================================================
--- unittests/Format/FormatTestTextProto.cpp
+++ unittests/Format/FormatTestTextProto.cpp
@@ -313,5 +313,17 @@
       "  text: \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaasaaaaaaaaaa\"\n"
       "}");
 }
+
+TEST_F(FormatTestTextProto, KeepsCommentsIndentedInList) {
+  verifyFormat("aaaaaaaaaa: 100\n"
+               "bbbbbbbbbbbbbbbbbbbbbbbbbbb: 200\n"
+               "# Single line comment for stuff here.\n"
+               "cccccccccccccccccccccccc: 3849\n"
+               "# Multiline comment for stuff here.\n"
+               "# Multiline comment for stuff here.\n"
+               "# Multiline comment for stuff here.\n"
+               "cccccccccccccccccccccccc: 3849");
+}
+
 } // end namespace tooling
 } // end namespace clang
Index: lib/Format/ContinuationIndenter.cpp
===================================================================
--- lib/Format/ContinuationIndenter.cpp
+++ lib/Format/ContinuationIndenter.cpp
@@ -200,6 +200,7 @@
     // global scope.
     State.Stack.back().AvoidBinPacking = true;
     State.Stack.back().BreakBeforeParameter = true;
+    State.Stack.back().AlignColons = false;
   }
 
   // The first token has already been indented and thus consumed.


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