[PATCH] D60263: [clang-format] Preserve include blocks in ObjC Google style

[Krasimir Georgiev via Phabricator via cfe-commits]

krasimir updated this revision to Diff 193699.
krasimir added a comment.

- Add a note about intent


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60263/new/

https://reviews.llvm.org/D60263

Files:
  lib/Format/Format.cpp
  unittests/Format/SortIncludesTest.cpp


Index: unittests/Format/SortIncludesTest.cpp
===================================================================
--- unittests/Format/SortIncludesTest.cpp
+++ unittests/Format/SortIncludesTest.cpp
@@ -653,6 +653,18 @@
   EXPECT_EQ(Code, sort(Code, "input.h", 0));
 }
 
+
+TEST_F(SortIncludesTest, DoNotRegroupGroupsInGoogleObjCStyle) {
+  FmtStyle = getGoogleStyle(FormatStyle::LK_ObjC);
+
+  EXPECT_EQ("#include <a.h>\n"
+            "#include <b.h>\n"
+            "#include \"a.h\"",
+            sort("#include <b.h>\n"
+                 "#include <a.h>\n"
+                 "#include \"a.h\""));
+}
+
 } // end namespace
 } // end namespace format
 } // end namespace clang
Index: lib/Format/Format.cpp
===================================================================
--- lib/Format/Format.cpp
+++ lib/Format/Format.cpp
@@ -877,6 +877,11 @@
   } else if (Language == FormatStyle::LK_ObjC) {
     GoogleStyle.AlwaysBreakBeforeMultilineStrings = false;
     GoogleStyle.ColumnLimit = 100;
+    // "Regroup" doesn't work well for ObjC yet (main header heuristic,
+    // relationship between ObjC standard library headers and other heades,
+    // #imports, etc.)
+    GoogleStyle.IncludeStyle.IncludeBlocks =
+        tooling::IncludeStyle::IBS_Preserve;
   }
 
   return GoogleStyle;


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