[PATCH] D103204: [Format] New BreakInheritanceList style AfterComma

[Zhihao Yuan via Phabricator via cfe-commits]

lichray updated this revision to Diff 348092.
lichray added a comment.

Fix typo in docs.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103204/new/

https://reviews.llvm.org/D103204

Files:
  clang/docs/ClangFormatStyleOptions.rst
  clang/include/clang/Format/Format.h
  clang/lib/Format/Format.cpp
  clang/lib/Format/TokenAnnotator.cpp


Index: clang/lib/Format/TokenAnnotator.cpp
===================================================================
--- clang/lib/Format/TokenAnnotator.cpp
+++ clang/lib/Format/TokenAnnotator.cpp
@@ -3639,6 +3639,9 @@
   if (Style.BreakInheritanceList == FormatStyle::BILS_BeforeComma &&
       Right.is(TT_InheritanceComma))
     return true;
+  if (Style.BreakInheritanceList == FormatStyle::BILS_AfterComma &&
+      Left.is(TT_InheritanceComma))
+    return true;
   if (Right.is(tok::string_literal) && Right.TokenText.startswith("R\""))
     // Multiline raw string literals are special wrt. line breaks. The author
     // has made a deliberate choice and might have aligned the contents of the
@@ -4058,12 +4061,18 @@
   if (Right.is(TT_CtorInitializerComma) &&
       Style.BreakConstructorInitializers == FormatStyle::BCIS_BeforeComma)
     return true;
-  if (Left.is(TT_InheritanceComma) &&
-      Style.BreakInheritanceList == FormatStyle::BILS_BeforeComma)
-    return false;
-  if (Right.is(TT_InheritanceComma) &&
-      Style.BreakInheritanceList == FormatStyle::BILS_BeforeComma)
-    return true;
+  if (Left.is(TT_InheritanceComma)) {
+    if (Style.BreakInheritanceList == FormatStyle::BILS_BeforeComma)
+      return false;
+    else if (Style.BreakInheritanceList == FormatStyle::BILS_AfterComma)
+      return true;
+  }
+  if (Right.is(TT_InheritanceComma)) {
+    if (Style.BreakInheritanceList == FormatStyle::BILS_BeforeComma)
+      return true;
+    else if (Style.BreakInheritanceList == FormatStyle::BILS_AfterComma)
+      return false;
+  }
   if ((Left.is(tok::greater) && Right.is(tok::greater)) ||
       (Left.is(tok::less) && Right.is(tok::less)))
     return false;
Index: clang/lib/Format/Format.cpp
===================================================================
--- clang/lib/Format/Format.cpp
+++ clang/lib/Format/Format.cpp
@@ -240,6 +240,7 @@
     IO.enumCase(Value, "BeforeColon", FormatStyle::BILS_BeforeColon);
     IO.enumCase(Value, "BeforeComma", FormatStyle::BILS_BeforeComma);
     IO.enumCase(Value, "AfterColon", FormatStyle::BILS_AfterColon);
+    IO.enumCase(Value, "AfterComma", FormatStyle::BILS_AfterComma);
   }
 };
 
Index: clang/include/clang/Format/Format.h
===================================================================
--- clang/include/clang/Format/Format.h
+++ clang/include/clang/Format/Format.h
@@ -1829,7 +1829,14 @@
     ///        Base2
     ///    {};
     /// \endcode
-    BILS_AfterColon
+    BILS_AfterColon,
+    /// Break inheritance list only after the commas.
+    /// \code
+    ///    class Foo : Base1,
+    ///                Base2
+    ///    {};
+    /// \endcode
+    BILS_AfterComma
   };
 
   /// The inheritance list style to use.
Index: clang/docs/ClangFormatStyleOptions.rst
===================================================================
--- clang/docs/ClangFormatStyleOptions.rst
+++ clang/docs/ClangFormatStyleOptions.rst
@@ -1999,6 +1999,15 @@
            Base2
        {};
 
+  * ``BILS_AfterComma`` (in configuration: ``AfterComma``)
+    Break inheritance list only after the commas.
+
+    .. code-block:: c++
+
+       class Foo : Base1,
+                   Base2
+       {};
+
 
 
 **BreakStringLiterals** (``bool``)


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