[clang] Add support for aligning BlockComments in declarations (PR #109497)

via cfe-commits cfe-commits at lists.llvm.org
Wed Nov 20 15:32:02 PST 2024


https://github.com/JessehMSFT updated https://github.com/llvm/llvm-project/pull/109497

>From 38333491868dfad9c84719d9dd8fd872a2aa7584 Mon Sep 17 00:00:00 2001
From: Jesse Harvey <jesseh at microsoft.com>
Date: Fri, 20 Sep 2024 16:40:35 -0700
Subject: [PATCH 1/3] Add support for aligning BlockComments in declarations

---
 clang/include/clang/Format/Format.h        | 25 +++++++-
 clang/lib/Format/Format.cpp                | 22 ++++---
 clang/lib/Format/WhitespaceManager.cpp     | 11 +++-
 clang/unittests/Format/ConfigParseTest.cpp | 73 +++++++++++-----------
 clang/unittests/Format/FormatTest.cpp      | 49 ++++++++++++++-
 5 files changed, 134 insertions(+), 46 deletions(-)

diff --git a/clang/include/clang/Format/Format.h b/clang/include/clang/Format/Format.h
index d8b62c7652a0f6..f7b6bfffd61314 100644
--- a/clang/include/clang/Format/Format.h
+++ b/clang/include/clang/Format/Format.h
@@ -260,12 +260,35 @@ struct FormatStyle {
     ///   bbb >>= 2;
     /// \endcode
     bool PadOperators;
+    /// Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    /// are aligned in declarations.
+    /// \code
+    ///   true:
+    ///   someLongFunction(int                /*a*/,
+    ///                    bool               b,
+    ///                    const std::string& c)
+    ///
+    ///   const bool ret = someLongFunction(4    /*a*/,
+    ///                                     true /*b*/,
+    ///                                     str  /*c*/);
+    ///
+    ///   false:
+    ///   someLongFunction(int /*a*/,
+    ///                    bool b,
+    ///                    const std::string& c)
+    ///
+    ///   const bool ret = someLongFunction(4 /*a*/,
+    ///                                     true /*b*/,
+    ///                                     str /*c*/);
+    /// \endcode
+    bool AlignBlockComments;
     bool operator==(const AlignConsecutiveStyle &R) const {
       return Enabled == R.Enabled && AcrossEmptyLines == R.AcrossEmptyLines &&
              AcrossComments == R.AcrossComments &&
              AlignCompound == R.AlignCompound &&
              AlignFunctionPointers == R.AlignFunctionPointers &&
-             PadOperators == R.PadOperators;
+             PadOperators == R.PadOperators &&
+             AlignBlockComments == R.AlignBlockComments;
     }
     bool operator!=(const AlignConsecutiveStyle &R) const {
       return !(*this == R);
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index d2463b892fbb96..ab8eadd0171aa6 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -48,39 +48,46 @@ template <> struct MappingTraits<FormatStyle::AlignConsecutiveStyle> {
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/false, /*AcrossEmptyLines=*/false,
                      /*AcrossComments=*/false, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
     IO.enumCase(Value, "Consecutive",
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/true, /*AcrossEmptyLines=*/false,
                      /*AcrossComments=*/false, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
     IO.enumCase(Value, "AcrossEmptyLines",
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/true, /*AcrossEmptyLines=*/true,
                      /*AcrossComments=*/false, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
     IO.enumCase(Value, "AcrossComments",
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/true, /*AcrossEmptyLines=*/false,
                      /*AcrossComments=*/true, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
     IO.enumCase(Value, "AcrossEmptyLinesAndComments",
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/true, /*AcrossEmptyLines=*/true,
                      /*AcrossComments=*/true, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
 
     // For backward compatibility.
     IO.enumCase(Value, "true",
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/true, /*AcrossEmptyLines=*/false,
                      /*AcrossComments=*/false, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
     IO.enumCase(Value, "false",
                 FormatStyle::AlignConsecutiveStyle(
                     {/*Enabled=*/false, /*AcrossEmptyLines=*/false,
                      /*AcrossComments=*/false, /*AlignCompound=*/false,
-                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                     /*AlignBlockComments=*/false}));
   }
 
   static void mapping(IO &IO, FormatStyle::AlignConsecutiveStyle &Value) {
@@ -90,6 +97,7 @@ template <> struct MappingTraits<FormatStyle::AlignConsecutiveStyle> {
     IO.mapOptional("AlignCompound", Value.AlignCompound);
     IO.mapOptional("AlignFunctionPointers", Value.AlignFunctionPointers);
     IO.mapOptional("PadOperators", Value.PadOperators);
+    IO.mapOptional("AlignBlockComments", Value.AlignBlockComments);
   }
 };
 
diff --git a/clang/lib/Format/WhitespaceManager.cpp b/clang/lib/Format/WhitespaceManager.cpp
index fd4a40a86082e2..62d1cfdcff3c27 100644
--- a/clang/lib/Format/WhitespaceManager.cpp
+++ b/clang/lib/Format/WhitespaceManager.cpp
@@ -1005,6 +1005,12 @@ void WhitespaceManager::alignConsecutiveTableGenDefinitions() {
                          TT_InheritanceColon);
 }
 
+static bool shouldAlignBlockComment(const FormatToken &Tok) {
+  return Tok.is(TT_BlockComment) && Tok.Previous &&
+         !Tok.Previous->isOneOf(TT_StartOfName, TT_BlockComment) && Tok.Next &&
+         Tok.Next->isOneOf(tok::comma, tok::r_paren, TT_BlockComment);
+}
+
 void WhitespaceManager::alignConsecutiveDeclarations() {
   if (!Style.AlignConsecutiveDeclarations.Enabled)
     return;
@@ -1022,7 +1028,10 @@ void WhitespaceManager::alignConsecutiveDeclarations() {
         if (C.Tok->is(TT_FunctionDeclarationName))
           return true;
         if (C.Tok->isNot(TT_StartOfName))
-          return false;
+          if (!Style.AlignConsecutiveDeclarations.AlignBlockComments ||
+              !shouldAlignBlockComment(*C.Tok)) {
+            return false;
+          }
         if (C.Tok->Previous &&
             C.Tok->Previous->is(TT_StatementAttributeLikeMacro))
           return false;
diff --git a/clang/unittests/Format/ConfigParseTest.cpp b/clang/unittests/Format/ConfigParseTest.cpp
index b8bdfaaa74e10e..745d187dddce50 100644
--- a/clang/unittests/Format/ConfigParseTest.cpp
+++ b/clang/unittests/Format/ConfigParseTest.cpp
@@ -300,49 +300,50 @@ TEST(ConfigParseTest, ParsesConfiguration) {
 #define CHECK_ALIGN_CONSECUTIVE(FIELD)                                         \
   do {                                                                         \
     Style.FIELD.Enabled = true;                                                \
-    CHECK_PARSE(                                                               \
-        #FIELD ": None", FIELD,                                                \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/false, /*AcrossEmptyLines=*/false,                    \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));        \
-    CHECK_PARSE(                                                               \
-        #FIELD ": Consecutive", FIELD,                                         \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/false,                     \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));        \
-    CHECK_PARSE(                                                               \
-        #FIELD ": AcrossEmptyLines", FIELD,                                    \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/true,                      \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));        \
-    CHECK_PARSE(                                                               \
-        #FIELD ": AcrossEmptyLinesAndComments", FIELD,                         \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/true,                      \
-             /*AcrossComments=*/true, /*AlignCompound=*/false,                 \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));        \
+    CHECK_PARSE(#FIELD ": None", FIELD,                                        \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/false, /*AcrossEmptyLines=*/false,            \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
+    CHECK_PARSE(#FIELD ": Consecutive", FIELD,                                 \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/false,             \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
+    CHECK_PARSE(#FIELD ": AcrossEmptyLines", FIELD,                            \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/true,              \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
+    CHECK_PARSE(#FIELD ": AcrossEmptyLinesAndComments", FIELD,                 \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/true,              \
+                     /*AcrossComments=*/true, /*AlignCompound=*/false,         \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
     /* For backwards compability, false / true should still parse */           \
-    CHECK_PARSE(                                                               \
-        #FIELD ": false", FIELD,                                               \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/false, /*AcrossEmptyLines=*/false,                    \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));        \
-    CHECK_PARSE(                                                               \
-        #FIELD ": true", FIELD,                                                \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/false,                     \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));        \
+    CHECK_PARSE(#FIELD ": false", FIELD,                                       \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/false, /*AcrossEmptyLines=*/false,            \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
+    CHECK_PARSE(#FIELD ": true", FIELD,                                        \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/false,             \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
                                                                                \
     CHECK_PARSE_NESTED_BOOL(FIELD, Enabled);                                   \
     CHECK_PARSE_NESTED_BOOL(FIELD, AcrossEmptyLines);                          \
     CHECK_PARSE_NESTED_BOOL(FIELD, AcrossComments);                            \
     CHECK_PARSE_NESTED_BOOL(FIELD, AlignCompound);                             \
     CHECK_PARSE_NESTED_BOOL(FIELD, PadOperators);                              \
+    CHECK_PARSE_NESTED_BOOL(FIELD, AlignBlockComments);                        \
   } while (false)
 
   CHECK_ALIGN_CONSECUTIVE(AlignConsecutiveAssignments);
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 53aa93a7a4fb01..2f03149609878a 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -20018,6 +20018,52 @@ TEST_F(FormatTest, AlignConsecutiveDeclarations) {
                BracedAlign);
 }
 
+TEST_F(FormatTest, AlignConsecutiveDeclarationsBlockComments) {
+  FormatStyle Style = getLLVMStyleWithColumns(80);
+  Style.AlignConsecutiveDeclarations.Enabled = true;
+  Style.AlignConsecutiveDeclarations.AlignBlockComments = true;
+  Style.BinPackParameters = FormatStyle::BPPS_OnePerLine;
+  Style.BinPackArguments = false;
+
+  verifyFormat(
+      "bool SomeLongMethodName(int                longParameterNameA,\n"
+      "                        bool               /*longParameterNameB*/,\n"
+      "                        const std::string &longParameterNameC);",
+      "bool SomeLongMethodName(int longParameterNameA,\n"
+      "                        bool /*longParameterNameB*/,\n"
+      "                        const std::string &longParameterNameC);",
+      Style);
+
+  verifyFormat(
+      "const bool ret = SomeLongMethodName(4    /*parameterNameA*/,\n"
+      "                                    true /*longParameterNameB*/,\n"
+      "                                    str  /*longestParameterNameC*/);",
+      "const bool ret = SomeLongMethodName(4 /*parameterNameA*/,\n"
+      "                                    true /*longParameterNameB*/,\n"
+      "                                    str /*longestParameterNameC*/);",
+      Style);
+
+  verifyNoChange("/*,\n"
+                 "This is a multi-line block comment.\n"
+                 "That is not part of a function declaration.\n"
+                 "*/\n"
+                 "static void SomeLongMethodName()",
+                 Style);
+
+  verifyNoChange("static const unsigned int c_cMediaEntranceEntries = 31;\n"
+                 "static const unsigned int c_cMediaEmphasisEntries = 4 /* "
+                 "media effects */ + 12;\n"
+                 "static const unsigned int c_cMediaExitEntries = 32;",
+                 Style);
+
+  verifyNoChange(
+      "static bool SomeLongMethodName(int          longParameterNameA,\n"
+      "                               bool         longParameterNameB "
+      "/*=false*/,\n"
+      "                               std::string &longParameterNameC);",
+      Style);
+}
+
 TEST_F(FormatTest, AlignConsecutiveShortCaseStatements) {
   FormatStyle Alignment = getLLVMStyle();
   Alignment.AllowShortCaseLabelsOnASingleLine = true;
@@ -20259,7 +20305,8 @@ TEST_F(FormatTest, AlignWithLineBreaks) {
             FormatStyle::AlignConsecutiveStyle(
                 {/*Enabled=*/false, /*AcrossEmptyLines=*/false,
                  /*AcrossComments=*/false, /*AlignCompound=*/false,
-                 /*AlignFunctionPointers=*/false, /*PadOperators=*/true}));
+                 /*AlignFunctionPointers=*/false, /*PadOperators=*/true,
+                 /*AlignBlockComments=*/false}));
   EXPECT_EQ(Style.AlignConsecutiveDeclarations,
             FormatStyle::AlignConsecutiveStyle({}));
   verifyFormat("void foo() {\n"

>From d48cad3334535e0e14ef6c6795cd703fb1e18896 Mon Sep 17 00:00:00 2001
From: Jesse Harvey <jesseh at microsoft.com>
Date: Mon, 23 Sep 2024 09:58:57 -0700
Subject: [PATCH 2/3] Regenerate ClangFormatStyleOptions.rst via
 dump_format_style.py

---
 clang/docs/ClangFormatStyleOptions.rst | 161 +++++++++++++++++++++++++
 1 file changed, 161 insertions(+)

diff --git a/clang/docs/ClangFormatStyleOptions.rst b/clang/docs/ClangFormatStyleOptions.rst
index a427d7cd40fcdd..d0940f2d26c85b 100644
--- a/clang/docs/ClangFormatStyleOptions.rst
+++ b/clang/docs/ClangFormatStyleOptions.rst
@@ -429,6 +429,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignConsecutiveBitFields:
 
@@ -571,6 +594,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignConsecutiveDeclarations:
 
@@ -713,6 +759,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignConsecutiveMacros:
 
@@ -856,6 +925,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignConsecutiveShortCaseStatements:
 
@@ -1118,6 +1210,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignConsecutiveTableGenCondOperatorColons:
 
@@ -1258,6 +1373,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignConsecutiveTableGenDefinitionColons:
 
@@ -1398,6 +1536,29 @@ the configuration (without a prefix: ``Auto``).
       a     = 2;
       bbb >>= 2;
 
+  * ``bool AlignBlockComments`` Only for ``AlignConsecutiveDeclarations``.  Whether block comments
+    are aligned in declarations.
+
+    .. code-block:: c++
+
+      true:
+      someLongFunction(int                /*a*/,
+                       bool               b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4    /*a*/,
+                                        true /*b*/,
+                                        str  /*c*/);
+
+      false:
+      someLongFunction(int /*a*/,
+                       bool b,
+                       const std::string& c)
+
+      const bool ret = someLongFunction(4 /*a*/,
+                                        true /*b*/,
+                                        str /*c*/);
+
 
 .. _AlignEscapedNewlines:
 

>From cd798d23111579ec908bcaf882e82960ffd123ff Mon Sep 17 00:00:00 2001
From: Jesse Harvey <jesseh at microsoft.com>
Date: Tue, 8 Oct 2024 11:15:35 -0700
Subject: [PATCH 3/3] Ran clang-format on missed file

---
 clang/unittests/Format/ConfigParseTest.cpp | 60 ++++++++++------------
 1 file changed, 28 insertions(+), 32 deletions(-)

diff --git a/clang/unittests/Format/ConfigParseTest.cpp b/clang/unittests/Format/ConfigParseTest.cpp
index 30aedfe5dcb358..d8ebada50a07a1 100644
--- a/clang/unittests/Format/ConfigParseTest.cpp
+++ b/clang/unittests/Format/ConfigParseTest.cpp
@@ -302,41 +302,37 @@ TEST(ConfigParseTest, ParsesConfiguration) {
     Style.FIELD.Enabled = true;                                                \
     CHECK_PARSE(#FIELD ": None", FIELD,                                        \
                 FormatStyle::AlignConsecutiveStyle({}));                       \
-    CHECK_PARSE(                                                               \
-        #FIELD ": Consecutive", FIELD,                                         \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/false,                     \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionDeclarations=*/true,                               \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true,           \
-             /*AlignBlockComments=*/false}));                                  \
-    CHECK_PARSE(                                                               \
-        #FIELD ": AcrossEmptyLines", FIELD,                                    \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/true,                      \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionDeclarations=*/true,                               \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true,           \
-             /*AlignBlockComments=*/false}));                                  \
-    CHECK_PARSE(                                                               \
-        #FIELD ": AcrossEmptyLinesAndComments", FIELD,                         \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/true,                      \
-             /*AcrossComments=*/true, /*AlignCompound=*/false,                 \
-             /*AlignFunctionDeclarations=*/true,                               \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true,           \
-             /*AlignBlockComments=*/false}));                                  \
+    CHECK_PARSE(#FIELD ": Consecutive", FIELD,                                 \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/false,             \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionDeclarations=*/true,                       \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
+    CHECK_PARSE(#FIELD ": AcrossEmptyLines", FIELD,                            \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/true,              \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionDeclarations=*/true,                       \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
+    CHECK_PARSE(#FIELD ": AcrossEmptyLinesAndComments", FIELD,                 \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/true,              \
+                     /*AcrossComments=*/true, /*AlignCompound=*/false,         \
+                     /*AlignFunctionDeclarations=*/true,                       \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
     /* For backwards compability, false / true should still parse */           \
     CHECK_PARSE(#FIELD ": false", FIELD,                                       \
                 FormatStyle::AlignConsecutiveStyle({}));                       \
-    CHECK_PARSE(                                                               \
-        #FIELD ": true", FIELD,                                                \
-        FormatStyle::AlignConsecutiveStyle(                                    \
-            {/*Enabled=*/true, /*AcrossEmptyLines=*/false,                     \
-             /*AcrossComments=*/false, /*AlignCompound=*/false,                \
-             /*AlignFunctionDeclarations=*/true,                               \
-             /*AlignFunctionPointers=*/false, /*PadOperators=*/true,           \
-             /*AlignBlockComments=*/false}));                                  \
+    CHECK_PARSE(#FIELD ": true", FIELD,                                        \
+                FormatStyle::AlignConsecutiveStyle(                            \
+                    {/*Enabled=*/true, /*AcrossEmptyLines=*/false,             \
+                     /*AcrossComments=*/false, /*AlignCompound=*/false,        \
+                     /*AlignFunctionDeclarations=*/true,                       \
+                     /*AlignFunctionPointers=*/false, /*PadOperators=*/true,   \
+                     /*AlignBlockComments=*/false}));                          \
                                                                                \
     CHECK_PARSE_NESTED_BOOL(FIELD, Enabled);                                   \
     CHECK_PARSE_NESTED_BOOL(FIELD, AcrossEmptyLines);                          \



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