kuzkry updated this revision to Diff 291468.
kuzkry added a comment.
Formatted code after CI failure.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D87587/new/
https://reviews.llvm.org/D87587
Files:
clang-tools-extra/unittests/clang-include-fixer/IncludeFixerTest.cpp
clang/docs/ClangFormatStyleOptions.rst
clang/include/clang/Format/Format.h
clang/lib/Format/NamespaceEndCommentsFixer.cpp
clang/unittests/Format/FormatTest.cpp
clang/unittests/Format/NamespaceEndCommentsFixerTest.cpp
Index: clang/unittests/Format/NamespaceEndCommentsFixerTest.cpp
===================================================================
--- clang/unittests/Format/NamespaceEndCommentsFixerTest.cpp
+++ clang/unittests/Format/NamespaceEndCommentsFixerTest.cpp
@@ -142,7 +142,7 @@
EXPECT_EQ("namespace A {\n"
"namespace B {\n"
"int i;\n"
- "}\n"
+ "}// namespace B\n"
"}// namespace A",
fixNamespaceEndComments("namespace A {\n"
"namespace B {\n"
@@ -423,8 +423,9 @@
TEST_F(NamespaceEndCommentsFixerTest, DoesNotAddEndCommentForShortNamespace) {
EXPECT_EQ("namespace {}", fixNamespaceEndComments("namespace {}"));
EXPECT_EQ("namespace A {}", fixNamespaceEndComments("namespace A {}"));
- EXPECT_EQ("namespace A { a }", fixNamespaceEndComments("namespace A { a }"));
- EXPECT_EQ("namespace A { a };",
+ EXPECT_EQ("namespace A { a }// namespace A",
+ fixNamespaceEndComments("namespace A { a }"));
+ EXPECT_EQ("namespace A { a };// namespace A",
fixNamespaceEndComments("namespace A { a };"));
}
Index: clang/unittests/Format/FormatTest.cpp
===================================================================
--- clang/unittests/Format/FormatTest.cpp
+++ clang/unittests/Format/FormatTest.cpp
@@ -211,7 +211,7 @@
EXPECT_EQ("namespace N {\n"
"\n"
"int i;\n"
- "}",
+ "} // namespace N",
format("namespace N {\n"
"\n"
"int i;\n"
@@ -220,7 +220,7 @@
EXPECT_EQ("/* something */ namespace N {\n"
"\n"
"int i;\n"
- "}",
+ "} // namespace N",
format("/* something */ namespace N {\n"
"\n"
"int i;\n"
@@ -229,7 +229,7 @@
EXPECT_EQ("inline namespace N {\n"
"\n"
"int i;\n"
- "}",
+ "} // namespace N",
format("inline namespace N {\n"
"\n"
"int i;\n"
@@ -238,7 +238,7 @@
EXPECT_EQ("/* something */ inline namespace N {\n"
"\n"
"int i;\n"
- "}",
+ "} // namespace N",
format("/* something */ inline namespace N {\n"
"\n"
"int i;\n"
@@ -247,7 +247,7 @@
EXPECT_EQ("export namespace N {\n"
"\n"
"int i;\n"
- "}",
+ "} // namespace N",
format("export namespace N {\n"
"\n"
"int i;\n"
@@ -369,7 +369,7 @@
EXPECT_EQ("namespace {\n"
"int i;\n"
"\n"
- "}",
+ "} // namespace",
format("namespace {\n"
"int i;\n"
"\n"
@@ -8887,7 +8887,7 @@
format("void f ( ) { if ( a ) return }"));
EXPECT_EQ("namespace N {\n"
"void f()\n"
- "}",
+ "} // namespace N",
format("namespace N { void f() }"));
EXPECT_EQ("namespace N {\n"
"void f() {}\n"
@@ -9839,7 +9839,7 @@
verifyFormat("namespace Foo\n"
"{\n"
"void Bar();\n"
- "};",
+ "}; // namespace Foo",
Style);
}
@@ -9872,7 +9872,7 @@
Style);
verifyFormat("namespace Foo {\n"
"void Bar();\n"
- "};",
+ "}; // namespace Foo",
Style);
Style.BreakBeforeBraces = FormatStyle::BS_Custom;
@@ -9913,7 +9913,7 @@
verifyFormat("namespace Foo\n"
"{\n"
"void Bar();\n"
- "};",
+ "}; // namespace Foo",
Style);
}
Index: clang/lib/Format/NamespaceEndCommentsFixer.cpp
===================================================================
--- clang/lib/Format/NamespaceEndCommentsFixer.cpp
+++ clang/lib/Format/NamespaceEndCommentsFixer.cpp
@@ -24,7 +24,7 @@
namespace {
// The maximal number of unwrapped lines that a short namespace spans.
// Short namespaces don't need an end comment.
-static const int kShortNamespaceMaxLines = 1;
+static const int kShortNamespaceMaxLines = 0;
// Computes the name of a namespace given the namespace token.
// Returns "" for anonymous namespace.
Index: clang/include/clang/Format/Format.h
===================================================================
--- clang/include/clang/Format/Format.h
+++ clang/include/clang/Format/Format.h
@@ -1380,6 +1380,9 @@
/// If ``true``, clang-format adds missing namespace end comments and
/// fixes invalid existing ones.
+ ///
+ /// Short namespaces will not be given an end comment, unless the comment
+ /// is invalid in which case it is always fixed.
/// \code
/// true: false:
/// namespace a { vs. namespace a {
Index: clang/docs/ClangFormatStyleOptions.rst
===================================================================
--- clang/docs/ClangFormatStyleOptions.rst
+++ clang/docs/ClangFormatStyleOptions.rst
@@ -1611,6 +1611,9 @@
If ``true``, clang-format adds missing namespace end comments and
fixes invalid existing ones.
+ Short namespaces will not be given an end comment, unless the comment
+ is invalid in which case it is always fixed.
+
.. code-block:: c++
true: false:
Index: clang-tools-extra/unittests/clang-include-fixer/IncludeFixerTest.cpp
===================================================================
--- clang-tools-extra/unittests/clang-include-fixer/IncludeFixerTest.cpp
+++ clang-tools-extra/unittests/clang-include-fixer/IncludeFixerTest.cpp
@@ -141,7 +141,7 @@
TEST(IncludeFixer, IncompleteType) {
EXPECT_EQ(
"#include \"foo.h\"\n#include <string>\n"
- "namespace std {\nclass string;\n}\nstd::string foo;\n",
+ "namespace std {\nclass string;\n} // namespace std\nstd::string foo;\n",
runIncludeFixer("#include \"foo.h\"\n"
"namespace std {\nclass string;\n}\nstring foo;\n"));
@@ -192,9 +192,9 @@
}
TEST(IncludeFixer, ScopedNamespaceSymbols) {
- EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar b;\n}",
+ EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar b;\n} // namespace a",
runIncludeFixer("namespace a {\nb::bar b;\n}"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace A {\na::b::bar b;\n}",
+ EXPECT_EQ("#include \"bar.h\"\nnamespace A {\na::b::bar b;\n} // namespace A",
runIncludeFixer("namespace A {\na::b::bar b;\n}"));
EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nvoid func() { b::bar b; }\n} "
"// namespace a",
@@ -203,18 +203,21 @@
runIncludeFixer("namespace A { c::b::bar b; }\n"));
// FIXME: The header should not be added here. Remove this after we support
// full match.
- EXPECT_EQ("#include \"bar.h\"\nnamespace A {\na::b::bar b;\n}",
+ EXPECT_EQ("#include \"bar.h\"\nnamespace A {\na::b::bar b;\n} // namespace A",
runIncludeFixer("namespace A {\nb::bar b;\n}"));
// Finds candidates for "str::StrCat".
- EXPECT_EQ("#include \"strcat.h\"\nnamespace foo2 {\nstr::StrCat b;\n}",
+ EXPECT_EQ("#include \"strcat.h\"\n"
+ "namespace foo2 {\nstr::StrCat b;\n} // namespace foo2",
runIncludeFixer("namespace foo2 {\nstr::StrCat b;\n}"));
// str::StrCat2 doesn't exist.
// In these two cases, StrCat2 is a nested class of class str.
- EXPECT_EQ("#include \"str.h\"\nnamespace foo2 {\nstr::StrCat2 b;\n}",
+ EXPECT_EQ("#include \"str.h\"\n"
+ "namespace foo2 {\nstr::StrCat2 b;\n} // namespace foo2",
runIncludeFixer("namespace foo2 {\nstr::StrCat2 b;\n}"));
- EXPECT_EQ("#include \"str.h\"\nnamespace ns {\nstr::StrCat2 b;\n}",
- runIncludeFixer("namespace ns {\nstr::StrCat2 b;\n}"));
+ EXPECT_EQ(
+ "#include \"str.h\"\nnamespace ns {\nstr::StrCat2 b;\n} // namespace ns",
+ runIncludeFixer("namespace ns {\nstr::StrCat2 b;\n}"));
}
TEST(IncludeFixer, EnumConstantSymbols) {
@@ -253,21 +256,21 @@
runIncludeFixer("b::bar b;\n"));
EXPECT_EQ("#include \"bar.h\"\na::b::bar b;\n",
runIncludeFixer("a::b::bar b;\n"));
- EXPECT_EQ("#include \"bar.h\"\na::b::bar b;\n",
- runIncludeFixer("bar b;\n"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar b;\n}\n",
+ EXPECT_EQ("#include \"bar.h\"\na::b::bar b;\n", runIncludeFixer("bar b;\n"));
+ EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar b;\n} // namespace a\n",
runIncludeFixer("namespace a {\nb::bar b;\n}\n"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar b;\n}\n",
+ EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar b;\n} // namespace a\n",
runIncludeFixer("namespace a {\nbar b;\n}\n"));
EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nnamespace b{\nbar b;\n}\n} "
"// namespace a\n",
runIncludeFixer("namespace a {\nnamespace b{\nbar b;\n}\n}\n"));
- EXPECT_EQ("c::b::bar b;\n",
- runIncludeFixer("c::b::bar b;\n"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace d {\na::b::bar b;\n}\n",
- runIncludeFixer("namespace d {\nbar b;\n}\n"));
- EXPECT_EQ("#include \"bar2.h\"\nnamespace c {\na::c::bar b;\n}\n",
- runIncludeFixer("namespace c {\nbar b;\n}\n"));
+ EXPECT_EQ("c::b::bar b;\n", runIncludeFixer("c::b::bar b;\n"));
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace d {\na::b::bar b;\n} // namespace d\n",
+ runIncludeFixer("namespace d {\nbar b;\n}\n"));
+ EXPECT_EQ(
+ "#include \"bar2.h\"\nnamespace c {\na::c::bar b;\n} // namespace c\n",
+ runIncludeFixer("namespace c {\nbar b;\n}\n"));
// Test common qualifiers reduction.
EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nnamespace d {\nb::bar b;\n}\n} "
@@ -278,25 +281,31 @@
runIncludeFixer("namespace d {\nnamespace a {\nbar b;\n}\n}\n"));
// Test nested classes.
- EXPECT_EQ("#include \"bar.h\"\nnamespace d {\na::b::bar::t b;\n}\n",
- runIncludeFixer("namespace d {\nbar::t b;\n}\n"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace c {\na::b::bar::t b;\n}\n",
- runIncludeFixer("namespace c {\nbar::t b;\n}\n"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace a {\nb::bar::t b;\n}\n",
- runIncludeFixer("namespace a {\nbar::t b;\n}\n"));
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace d {\na::b::bar::t b;\n} // namespace d\n",
+ runIncludeFixer("namespace d {\nbar::t b;\n}\n"));
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace c {\na::b::bar::t b;\n} // namespace c\n",
+ runIncludeFixer("namespace c {\nbar::t b;\n}\n"));
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace a {\nb::bar::t b;\n} // namespace a\n",
+ runIncludeFixer("namespace a {\nbar::t b;\n}\n"));
EXPECT_EQ("#include \"color.h\"\nint test = a::b::Green;\n",
runIncludeFixer("int test = Green;\n"));
- EXPECT_EQ("#include \"color.h\"\nnamespace d {\nint test = a::b::Green;\n}\n",
+ EXPECT_EQ("#include \"color.h\"\n"
+ "namespace d {\nint test = a::b::Green;\n} // namespace d\n",
runIncludeFixer("namespace d {\nint test = Green;\n}\n"));
- EXPECT_EQ("#include \"color.h\"\nnamespace a {\nint test = b::Green;\n}\n",
+ EXPECT_EQ("#include \"color.h\"\n"
+ "namespace a {\nint test = b::Green;\n} // namespace a\n",
runIncludeFixer("namespace a {\nint test = Green;\n}\n"));
// Test global scope operator.
EXPECT_EQ("#include \"bar.h\"\n::a::b::bar b;\n",
runIncludeFixer("::a::b::bar b;\n"));
- EXPECT_EQ("#include \"bar.h\"\nnamespace a {\n::a::b::bar b;\n}\n",
- runIncludeFixer("namespace a {\n::a::b::bar b;\n}\n"));
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace a {\n::a::b::bar b;\n} // namespace a\n",
+ runIncludeFixer("namespace a {\n::a::b::bar b;\n}\n"));
}
TEST(IncludeFixer, FixNamespaceQualifiersForAllInstances) {
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