[clang] [clang-format] Option to ignore PP directives (PR #70338)
via cfe-commits
cfe-commits at lists.llvm.org
Tue Nov 14 02:10:20 PST 2023
https://github.com/tomekpaszek updated https://github.com/llvm/llvm-project/pull/70338
>From b5ba0b3fde2c6662e19dfdf96a787621ec767460 Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Sat, 11 Nov 2023 19:38:00 +0100
Subject: [PATCH 1/8] Added an option to ignore macro definitions.
---
clang/include/clang/Format/Format.h | 5 +++++
clang/lib/Format/Format.cpp | 2 ++
clang/lib/Format/UnwrappedLineFormatter.cpp | 2 ++
clang/unittests/Format/ConfigParseTest.cpp | 3 ++-
clang/unittests/Format/FormatTest.cpp | 16 ++++++++++++++++
5 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/clang/include/clang/Format/Format.h b/clang/include/clang/Format/Format.h
index 3e9d1915badd87f..3af7241441c8b13 100644
--- a/clang/include/clang/Format/Format.h
+++ b/clang/include/clang/Format/Format.h
@@ -2442,6 +2442,10 @@ struct FormatStyle {
/// <https://github.com/capnproto/capnproto/blob/master/kjdoc/tour.md#maybes>`_
/// \version 13
std::vector<std::string> IfMacros;
+
+ /// Ignore formatting in preprocessor definitions.
+ /// \version 18
+ bool IgnorePPDefinitions;
/// Specify whether access modifiers should have their own indentation level.
///
@@ -4719,6 +4723,7 @@ struct FormatStyle {
R.IncludeStyle.IncludeIsMainRegex &&
IncludeStyle.IncludeIsMainSourceRegex ==
R.IncludeStyle.IncludeIsMainSourceRegex &&
+ IgnorePPDefinitions == R.IgnorePPDefinitions &&
IndentAccessModifiers == R.IndentAccessModifiers &&
IndentCaseBlocks == R.IndentCaseBlocks &&
IndentCaseLabels == R.IndentCaseLabels &&
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index edb33f4af4defef..6e5ec754dfdcdd9 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -1000,6 +1000,7 @@ template <> struct MappingTraits<FormatStyle> {
IO.mapOptional("FixNamespaceComments", Style.FixNamespaceComments);
IO.mapOptional("ForEachMacros", Style.ForEachMacros);
IO.mapOptional("IfMacros", Style.IfMacros);
+ IO.mapOptional("IgnorePPDefinitions", Style.IgnorePPDefinitions);
IO.mapOptional("IncludeBlocks", Style.IncludeStyle.IncludeBlocks);
IO.mapOptional("IncludeCategories", Style.IncludeStyle.IncludeCategories);
IO.mapOptional("IncludeIsMainRegex", Style.IncludeStyle.IncludeIsMainRegex);
@@ -1504,6 +1505,7 @@ FormatStyle getLLVMStyle(FormatStyle::LanguageKind Language) {
LLVMStyle.ForEachMacros.push_back("Q_FOREACH");
LLVMStyle.ForEachMacros.push_back("BOOST_FOREACH");
LLVMStyle.IfMacros.push_back("KJ_IF_MAYBE");
+ LLVMStyle.IgnorePPDefinitions = false;
LLVMStyle.IncludeStyle.IncludeCategories = {
{"^\"(llvm|llvm-c|clang|clang-c)/", 2, 0, false},
{"^(<|\"(gtest|gmock|isl|json)/)", 3, 0, false},
diff --git a/clang/lib/Format/UnwrappedLineFormatter.cpp b/clang/lib/Format/UnwrappedLineFormatter.cpp
index 280485d9a90d1bf..bbf6383ff7673f6 100644
--- a/clang/lib/Format/UnwrappedLineFormatter.cpp
+++ b/clang/lib/Format/UnwrappedLineFormatter.cpp
@@ -1355,6 +1355,8 @@ unsigned UnwrappedLineFormatter::format(
bool FixIndentation = (FixBadIndentation || ContinueFormatting) &&
Indent != TheLine.First->OriginalColumn;
bool ShouldFormat = TheLine.Affected || FixIndentation;
+ if (Style.IgnorePPDefinitions && TheLine.Type == LT_PreprocessorDirective)
+ ShouldFormat = false;
// We cannot format this line; if the reason is that the line had a
// parsing error, remember that.
if (ShouldFormat && TheLine.Type == LT_Invalid && Status) {
diff --git a/clang/unittests/Format/ConfigParseTest.cpp b/clang/unittests/Format/ConfigParseTest.cpp
index f90ed178d99c286..110df624d44573c 100644
--- a/clang/unittests/Format/ConfigParseTest.cpp
+++ b/clang/unittests/Format/ConfigParseTest.cpp
@@ -166,6 +166,7 @@ TEST(ConfigParseTest, ParsesConfigurationBools) {
CHECK_PARSE_BOOL(DerivePointerAlignment);
CHECK_PARSE_BOOL_FIELD(DerivePointerAlignment, "DerivePointerBinding");
CHECK_PARSE_BOOL(DisableFormat);
+ CHECK_PARSE_BOOL(IgnorePPDefinitions);
CHECK_PARSE_BOOL(IndentAccessModifiers);
CHECK_PARSE_BOOL(IndentCaseLabels);
CHECK_PARSE_BOOL(IndentCaseBlocks);
@@ -198,7 +199,7 @@ TEST(ConfigParseTest, ParsesConfigurationBools) {
CHECK_PARSE_BOOL(SpaceBeforeRangeBasedForLoopColon);
CHECK_PARSE_BOOL(SpaceBeforeSquareBrackets);
CHECK_PARSE_BOOL(VerilogBreakBetweenInstancePorts);
-
+
CHECK_PARSE_NESTED_BOOL(AlignConsecutiveShortCaseStatements, Enabled);
CHECK_PARSE_NESTED_BOOL(AlignConsecutiveShortCaseStatements,
AcrossEmptyLines);
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index b2d84f2ee389551..659132dcb9c3970 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -24153,6 +24153,22 @@ TEST_F(FormatTest, WhitespaceSensitiveMacros) {
verifyNoChange("FOO(String-ized&Messy+But: :Still=Intentional);", Style);
}
+TEST_F(FormatTest, IgnorePPDefinitions) {
+ FormatStyle Style = getLLVMStyle();
+ Style.IgnorePPDefinitions = true;
+
+ verifyNoChange("#define A", Style);
+ verifyNoChange("#define A b", Style);
+ verifyNoChange("#define A ( args )", Style);
+ verifyNoChange("#define A ( args ) = func ( args )", Style);
+ verifyNoChange("#define TEXT Text . With periods.", Style);
+ verifyNoChange("#define TEXT \\\nLine number one . \\\nNumber two .",
+ Style);
+
+ // TODO
+ // verifyNoChange("/* comment */ #define A ( args )", Style);
+}
+
TEST_F(FormatTest, VeryLongNamespaceCommentSplit) {
// These tests are not in NamespaceEndCommentsFixerTest because that doesn't
// test its interaction with line wrapping
>From aa62209c0181232339d24c2cb767795dcfa2b2c1 Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Fri, 27 Oct 2023 13:57:50 +0200
Subject: [PATCH 2/8] Added edge cases to the test and code that fixes handling
them
---
clang/lib/Format/UnwrappedLineParser.cpp | 8 ++++++++
clang/unittests/Format/FormatTest.cpp | 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 488d8dc07b1eae3..07cf966a08ff5e5 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -1134,6 +1134,14 @@ void UnwrappedLineParser::parsePPDefine() {
return;
}
+ if (Style.IgnorePPDefinitions) {
+ do {
+ nextToken();
+ } while (!eof());
+ addUnwrappedLine();
+ return;
+ }
+
if (IncludeGuard == IG_IfNdefed &&
IncludeGuardToken->TokenText == FormatTok->TokenText) {
IncludeGuard = IG_Defined;
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 659132dcb9c3970..a1f8961c3e5edb6 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -24161,9 +24161,10 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
verifyNoChange("#define A b", Style);
verifyNoChange("#define A ( args )", Style);
verifyNoChange("#define A ( args ) = func ( args )", Style);
- verifyNoChange("#define TEXT Text . With periods.", Style);
verifyNoChange("#define TEXT \\\nLine number one . \\\nNumber two .",
Style);
+ verifyNoChange("#define A x:", Style);
+ verifyNoChange("#define A a. b", Style);
// TODO
// verifyNoChange("/* comment */ #define A ( args )", Style);
>From 9575b8f6c24435a0f6bed2593276ccbe10c8070b Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Sat, 11 Nov 2023 19:28:25 +0100
Subject: [PATCH 3/8] Added more tests
---
clang/unittests/Format/ConfigParseTest.cpp | 2 +-
clang/unittests/Format/FormatTest.cpp | 40 +++++++++++++++++++---
2 files changed, 36 insertions(+), 6 deletions(-)
diff --git a/clang/unittests/Format/ConfigParseTest.cpp b/clang/unittests/Format/ConfigParseTest.cpp
index 110df624d44573c..7ce9ae26b36fbb9 100644
--- a/clang/unittests/Format/ConfigParseTest.cpp
+++ b/clang/unittests/Format/ConfigParseTest.cpp
@@ -199,7 +199,7 @@ TEST(ConfigParseTest, ParsesConfigurationBools) {
CHECK_PARSE_BOOL(SpaceBeforeRangeBasedForLoopColon);
CHECK_PARSE_BOOL(SpaceBeforeSquareBrackets);
CHECK_PARSE_BOOL(VerilogBreakBetweenInstancePorts);
-
+
CHECK_PARSE_NESTED_BOOL(AlignConsecutiveShortCaseStatements, Enabled);
CHECK_PARSE_NESTED_BOOL(AlignConsecutiveShortCaseStatements,
AcrossEmptyLines);
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index a1f8961c3e5edb6..19cf521107c604b 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -24161,13 +24161,43 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
verifyNoChange("#define A b", Style);
verifyNoChange("#define A ( args )", Style);
verifyNoChange("#define A ( args ) = func ( args )", Style);
- verifyNoChange("#define TEXT \\\nLine number one . \\\nNumber two .",
- Style);
+
verifyNoChange("#define A x:", Style);
verifyNoChange("#define A a. b", Style);
-
- // TODO
- // verifyNoChange("/* comment */ #define A ( args )", Style);
+
+ // Surrounded with formatted code
+ verifyFormat("int a;\n"
+ "#define A a\n"
+ "int a;",
+ "int a ;\n"
+ "#define A a\n"
+ "int a ;",
+ Style);
+
+ // Columns are not broken when a limit is set
+ Style.ColumnLimit = 10;
+ verifyNoChange("#define A a a a a", Style);
+ Style.ColumnLimit = 0;
+
+ // Multiline definition
+ verifyNoChange("#define A \\\n"
+ "Line one with spaces . \\\n"
+ " Line two.",
+ Style);
+ verifyNoChange("#define A \\\n"
+ "a a \\\n"
+ "a \\\na",
+ Style);
+ Style.AlignEscapedNewlines = FormatStyle::ENAS_Left;
+ verifyNoChange("#define A \\\n"
+ "a a \\\n"
+ "a \\\na",
+ Style);
+ Style.AlignEscapedNewlines = FormatStyle::ENAS_Right;
+ verifyNoChange("#define A \\\n"
+ "a a \\\n"
+ "a \\\na",
+ Style);
}
TEST_F(FormatTest, VeryLongNamespaceCommentSplit) {
>From c5da2c40065bb5394a9d85fb0b82ad0a1b00757a Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Mon, 13 Nov 2023 10:58:12 +0100
Subject: [PATCH 4/8] Updated documentation files
---
clang/docs/ClangFormatStyleOptions.rst | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/clang/docs/ClangFormatStyleOptions.rst b/clang/docs/ClangFormatStyleOptions.rst
index 21342e1b89ea866..80565620d8f24bf 100644
--- a/clang/docs/ClangFormatStyleOptions.rst
+++ b/clang/docs/ClangFormatStyleOptions.rst
@@ -3160,6 +3160,11 @@ the configuration (without a prefix: ``Auto``).
For example: `KJ_IF_MAYBE
<https://github.com/capnproto/capnproto/blob/master/kjdoc/tour.md#maybes>`_
+.. _IgnorePPDefinitions:
+
+**IgnorePPDefinitions** (``Boolean``) :versionbadge:`clang-format 18` :ref:`¶ <IgnorePPDefinitions>`
+ Ignore formatting in preprocessor definitions.
+
.. _IncludeBlocks:
**IncludeBlocks** (``IncludeBlocksStyle``) :versionbadge:`clang-format 6` :ref:`¶ <IncludeBlocks>`
>From 633448f1b636416e186d714c32c874bc8b4ac5e9 Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Mon, 13 Nov 2023 11:06:17 +0100
Subject: [PATCH 5/8] Reformatted changes
---
clang/include/clang/Format/Format.h | 2 +-
clang/unittests/Format/FormatTest.cpp | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/clang/include/clang/Format/Format.h b/clang/include/clang/Format/Format.h
index 3af7241441c8b13..2e261e0868313f8 100644
--- a/clang/include/clang/Format/Format.h
+++ b/clang/include/clang/Format/Format.h
@@ -2442,7 +2442,7 @@ struct FormatStyle {
/// <https://github.com/capnproto/capnproto/blob/master/kjdoc/tour.md#maybes>`_
/// \version 13
std::vector<std::string> IfMacros;
-
+
/// Ignore formatting in preprocessor definitions.
/// \version 18
bool IgnorePPDefinitions;
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 19cf521107c604b..3d57726eb24d86a 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -24164,7 +24164,7 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
verifyNoChange("#define A x:", Style);
verifyNoChange("#define A a. b", Style);
-
+
// Surrounded with formatted code
verifyFormat("int a;\n"
"#define A a\n"
@@ -24173,17 +24173,17 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
"#define A a\n"
"int a ;",
Style);
-
+
// Columns are not broken when a limit is set
Style.ColumnLimit = 10;
verifyNoChange("#define A a a a a", Style);
Style.ColumnLimit = 0;
-
+
// Multiline definition
verifyNoChange("#define A \\\n"
"Line one with spaces . \\\n"
" Line two.",
- Style);
+ Style);
verifyNoChange("#define A \\\n"
"a a \\\n"
"a \\\na",
@@ -24196,7 +24196,7 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
Style.AlignEscapedNewlines = FormatStyle::ENAS_Right;
verifyNoChange("#define A \\\n"
"a a \\\n"
- "a \\\na",
+ "a \\\na",
Style);
}
>From cd834d26408f632d1f2f832d0b40abae646f4ef2 Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Mon, 13 Nov 2023 16:43:10 +0100
Subject: [PATCH 6/8] Fixed code order
---
clang/include/clang/Format/Format.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/include/clang/Format/Format.h b/clang/include/clang/Format/Format.h
index 2e261e0868313f8..af8c162ebd4b913 100644
--- a/clang/include/clang/Format/Format.h
+++ b/clang/include/clang/Format/Format.h
@@ -4717,13 +4717,13 @@ struct FormatStyle {
R.ExperimentalAutoDetectBinPacking &&
FixNamespaceComments == R.FixNamespaceComments &&
ForEachMacros == R.ForEachMacros &&
+ IgnorePPDefinitions == R.IgnorePPDefinitions &&
IncludeStyle.IncludeBlocks == R.IncludeStyle.IncludeBlocks &&
IncludeStyle.IncludeCategories == R.IncludeStyle.IncludeCategories &&
IncludeStyle.IncludeIsMainRegex ==
R.IncludeStyle.IncludeIsMainRegex &&
IncludeStyle.IncludeIsMainSourceRegex ==
R.IncludeStyle.IncludeIsMainSourceRegex &&
- IgnorePPDefinitions == R.IgnorePPDefinitions &&
IndentAccessModifiers == R.IndentAccessModifiers &&
IndentCaseBlocks == R.IndentCaseBlocks &&
IndentCaseLabels == R.IndentCaseLabels &&
>From a66a0c9597caf253e759b0a069e6e9d905287b35 Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Mon, 13 Nov 2023 16:44:50 +0100
Subject: [PATCH 7/8] Added more tests to cover PP indentation and fixed
readability in other tests
---
clang/unittests/Format/FormatTest.cpp | 44 +++++++++++++++++++++++----
1 file changed, 38 insertions(+), 6 deletions(-)
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 3d57726eb24d86a..a59aae7b5cb4dde 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -24165,7 +24165,7 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
verifyNoChange("#define A x:", Style);
verifyNoChange("#define A a. b", Style);
- // Surrounded with formatted code
+ // Surrounded with formatted code.
verifyFormat("int a;\n"
"#define A a\n"
"int a;",
@@ -24174,29 +24174,61 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
"int a ;",
Style);
- // Columns are not broken when a limit is set
+ // Columns are not broken when a limit is set.
Style.ColumnLimit = 10;
verifyNoChange("#define A a a a a", Style);
Style.ColumnLimit = 0;
- // Multiline definition
+ // Multiline definition.
verifyNoChange("#define A \\\n"
"Line one with spaces . \\\n"
" Line two.",
Style);
verifyNoChange("#define A \\\n"
"a a \\\n"
- "a \\\na",
+ "a \\\n"
+ "a",
Style);
Style.AlignEscapedNewlines = FormatStyle::ENAS_Left;
verifyNoChange("#define A \\\n"
"a a \\\n"
- "a \\\na",
+ "a \\\n"
+ "a",
Style);
Style.AlignEscapedNewlines = FormatStyle::ENAS_Right;
verifyNoChange("#define A \\\n"
"a a \\\n"
- "a \\\na",
+ "a \\\n"
+ "a",
+ Style);
+
+ // Adjust indendations but don't change the definition.
+ Style.IndentPPDirectives = FormatStyle::PPDIS_None;
+ verifyNoChange("#if A\n"
+ "#define A a\n"
+ "#endif",
+ Style);
+ verifyNoChange("#if A\n"
+ "#define A a\\\n"
+ " a a\n"
+ "#endif",
+ Style);
+ verifyFormat("#if A\n"
+ "#define A a\n"
+ "#endif",
+ "#if A\n"
+ " #define A a\n"
+ "#endif",
+ Style);
+ Style.IndentPPDirectives = FormatStyle::PPDIS_AfterHash;
+ verifyNoChange("#if A\n"
+ "# define A a\n"
+ "#endif",
+ Style);
+ Style.IndentPPDirectives = FormatStyle::PPDIS_BeforeHash;
+ verifyNoChange("#if A\n"
+ " #define A a\n"
+ "#endif",
Style);
}
>From 13822926338483e59bf4cd5ecccaf8007526652c Mon Sep 17 00:00:00 2001
From: Tomek Paszek <tomek at unity3d.com>
Date: Tue, 14 Nov 2023 11:10:04 +0100
Subject: [PATCH 8/8] Fixed the option affecting other PP directives
---
clang/lib/Format/UnwrappedLineFormatter.cpp | 5 +++-
clang/unittests/Format/FormatTest.cpp | 28 +++++++++++++++------
2 files changed, 25 insertions(+), 8 deletions(-)
diff --git a/clang/lib/Format/UnwrappedLineFormatter.cpp b/clang/lib/Format/UnwrappedLineFormatter.cpp
index bbf6383ff7673f6..7bfb25089ac06ee 100644
--- a/clang/lib/Format/UnwrappedLineFormatter.cpp
+++ b/clang/lib/Format/UnwrappedLineFormatter.cpp
@@ -1355,8 +1355,11 @@ unsigned UnwrappedLineFormatter::format(
bool FixIndentation = (FixBadIndentation || ContinueFormatting) &&
Indent != TheLine.First->OriginalColumn;
bool ShouldFormat = TheLine.Affected || FixIndentation;
- if (Style.IgnorePPDefinitions && TheLine.Type == LT_PreprocessorDirective)
+ if (Style.IgnorePPDefinitions && TheLine.Type == LT_PreprocessorDirective &&
+ TheLine.getFirstNonComment()->Next->is(tok::pp_define)) {
ShouldFormat = false;
+ }
+
// We cannot format this line; if the reason is that the line had a
// parsing error, remember that.
if (ShouldFormat && TheLine.Type == LT_Invalid && Status) {
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index a59aae7b5cb4dde..9d895d69a6ed83f 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -24206,10 +24206,11 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
Style.IndentPPDirectives = FormatStyle::PPDIS_None;
verifyNoChange("#if A\n"
"#define A a\n"
- "#endif",
+ "#endif\n",
Style);
- verifyNoChange("#if A\n"
- "#define A a\\\n"
+ verifyNoChange("#define UNITY 1\n"
+ "#if A\n"
+ "# define A a\\\n"
" a a\n"
"#endif",
Style);
@@ -24221,15 +24222,28 @@ TEST_F(FormatTest, IgnorePPDefinitions) {
"#endif",
Style);
Style.IndentPPDirectives = FormatStyle::PPDIS_AfterHash;
- verifyNoChange("#if A\n"
- "# define A a\n"
- "#endif",
- Style);
+ verifyFormat("#if A\n"
+ "# define A a\n"
+ "#endif",
+ "#if A\n"
+ " # define A a\n"
+ "#endif",
+ Style);
Style.IndentPPDirectives = FormatStyle::PPDIS_BeforeHash;
verifyNoChange("#if A\n"
" #define A a\n"
"#endif",
Style);
+
+ Style.IndentPPDirectives = FormatStyle::PPDIS_None;
+ // IgnorePPDefinitions should not affect other PP directives
+ verifyFormat("#if !defined(A)\n"
+ "# define A a\n"
+ "#endif",
+ "#if ! defined ( A )\n"
+ " # define A a\n"
+ "#endif",
+ Style);
}
TEST_F(FormatTest, VeryLongNamespaceCommentSplit) {
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