[PATCH] D119599: [clang-format] Add option to align compound assignments like `+=`

[Björn Schäpers via Phabricator via cfe-commits]

HazardyKnusperkeks added a comment.

Only some small things, I think we are nearly done and this is a great change.



================
Comment at: clang/include/clang/Format/Format.h:139-140
+  ///
+  /// They can also be read as a whole for compatibility. The choices
+  /// are:
+  /// - None
----------------
This fits in one line.

(Please also recheck the other comments.)


================
Comment at: clang/include/clang/Format/Format.h:243
+      return Enabled == R.Enabled && AcrossEmptyLines == R.AcrossEmptyLines &&
+             AcrossComments == R.AcrossComments;
+    }
----------------
Please add `AlignCompound` and `PadOperators`.


================
Comment at: clang/lib/Format/Format.cpp:182
+    IO.mapOptional("AcrossComments", Value.AcrossComments);
+    IO.mapOptional("Aligncompound", Value.AlignCompound);
+    IO.mapOptional("PadOperators", Value.PadOperators);
----------------



================
Comment at: clang/lib/Format/WhitespaceManager.cpp:466
+// and `=`.
+// When RightJustify and PadAnchors are true, operators in each block to
+// be aligned will be padded on the left to the same length before
----------------
There is no `PadAnchors` anymore.


================
Comment at: clang/unittests/Format/FormatTest.cpp:16800
+                   Alignment));
+}
+
----------------
Can you test it with `AlignConsecutiveDeclarations`?


================
Comment at: clang/unittests/Format/FormatTest.cpp:19781
+    CHECK_PARSE(#FIELD ": Consecutive", FIELD,                                 \
+                FormatStyle::AlignConsecutiveStyle({/*.Enabled=*/true}));      \
+    CHECK_PARSE(#FIELD ": AcrossEmptyLines", FIELD,                            \
----------------
Drop the .
Same below.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D119599/new/

https://reviews.llvm.org/D119599