KitsuneAlex updated this revision to Diff 529635.
KitsuneAlex added a comment.
I took the liberty and extended the unit tests for SpaceAfterTemplateKeyword
and SpaceAfterOperator keyword to cover both possible cases, which lead to me
discovering that my code was not quite right because of an early-out return
path in a calling function.
Everything is fixed and tested now.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D152443/new/
https://reviews.llvm.org/D152443
Files:
clang/docs/ClangFormatStyleOptions.rst
clang/include/clang/Format/Format.h
clang/lib/Format/Format.cpp
clang/lib/Format/TokenAnnotator.cpp
clang/unittests/Format/ConfigParseTest.cpp
clang/unittests/Format/FormatTest.cpp
Index: clang/unittests/Format/FormatTest.cpp
===================================================================
--- clang/unittests/Format/FormatTest.cpp
+++ clang/unittests/Format/FormatTest.cpp
@@ -22905,6 +22905,16 @@
FormatStyle Style = getLLVMStyle();
Style.SpaceAfterTemplateKeyword = false;
verifyFormat("template<int> void foo();", Style);
+ Style.SpaceAfterTemplateKeyword = true;
+ verifyFormat("template <int> void foo();", Style);
+}
+
+TEST_F(FormatTest, SpaceAfterOperatorKeyword) {
+ FormatStyle Style = getLLVMStyle();
+ Style.SpaceAfterOperatorKeyword = false;
+ verifyFormat("bool operator==();", Style);
+ Style.SpaceAfterOperatorKeyword = true;
+ verifyFormat("bool operator ==();", Style);
}
TEST_F(FormatTest, TripleAngleBrackets) {
Index: clang/unittests/Format/ConfigParseTest.cpp
===================================================================
--- clang/unittests/Format/ConfigParseTest.cpp
+++ clang/unittests/Format/ConfigParseTest.cpp
@@ -184,6 +184,7 @@
CHECK_PARSE_BOOL(SpacesInCStyleCastParentheses);
CHECK_PARSE_BOOL(SpaceAfterCStyleCast);
CHECK_PARSE_BOOL(SpaceAfterTemplateKeyword);
+ CHECK_PARSE_BOOL(SpaceAfterOperatorKeyword);
CHECK_PARSE_BOOL(SpaceAfterLogicalNot);
CHECK_PARSE_BOOL(SpaceBeforeAssignmentOperators);
CHECK_PARSE_BOOL(SpaceBeforeCaseColon);
Index: clang/lib/Format/TokenAnnotator.cpp
===================================================================
--- clang/lib/Format/TokenAnnotator.cpp
+++ clang/lib/Format/TokenAnnotator.cpp
@@ -3759,6 +3759,7 @@
Left.Previous->is(tok::kw_operator)) {
return false;
}
+
// co_await (x), co_yield (x), co_return (x)
if (Left.isOneOf(tok::kw_co_await, tok::kw_co_yield, tok::kw_co_return) &&
!Right.isOneOf(tok::semi, tok::r_paren)) {
@@ -4202,7 +4203,7 @@
return true;
if (Left.is(tok::kw_operator))
- return Right.is(tok::coloncolon);
+ return Style.SpaceAfterOperatorKeyword || Right.is(tok::coloncolon);
if (Right.is(tok::l_brace) && Right.is(BK_BracedInit) &&
!Left.opensScope() && Style.SpaceBeforeCpp11BracedList) {
return true;
Index: clang/lib/Format/Format.cpp
===================================================================
--- clang/lib/Format/Format.cpp
+++ clang/lib/Format/Format.cpp
@@ -1002,6 +1002,8 @@
IO.mapOptional("SpaceAfterLogicalNot", Style.SpaceAfterLogicalNot);
IO.mapOptional("SpaceAfterTemplateKeyword",
Style.SpaceAfterTemplateKeyword);
+ IO.mapOptional("SpaceAfterOperatorKeyword",
+ Style.SpaceAfterOperatorKeyword);
IO.mapOptional("SpaceAroundPointerQualifiers",
Style.SpaceAroundPointerQualifiers);
IO.mapOptional("SpaceBeforeAssignmentOperators",
@@ -1440,6 +1442,7 @@
LLVMStyle.SpaceAfterCStyleCast = false;
LLVMStyle.SpaceAfterLogicalNot = false;
LLVMStyle.SpaceAfterTemplateKeyword = true;
+ LLVMStyle.SpaceAfterOperatorKeyword = false;
LLVMStyle.SpaceAroundPointerQualifiers = FormatStyle::SAPQ_Default;
LLVMStyle.SpaceBeforeCaseColon = false;
LLVMStyle.SpaceBeforeCtorInitializerColon = true;
@@ -1731,6 +1734,7 @@
MozillaStyle.PenaltyReturnTypeOnItsOwnLine = 200;
MozillaStyle.PointerAlignment = FormatStyle::PAS_Left;
MozillaStyle.SpaceAfterTemplateKeyword = false;
+ MozillaStyle.SpaceAfterOperatorKeyword = false;
return MozillaStyle;
}
Index: clang/include/clang/Format/Format.h
===================================================================
--- clang/include/clang/Format/Format.h
+++ clang/include/clang/Format/Format.h
@@ -3700,6 +3700,14 @@
/// \version 4
bool SpaceAfterTemplateKeyword;
+ /// If \c true, a space will be inserted after the 'operator' keyword.
+ /// \code
+ /// true: false:
+ /// bool operator ==(...); vs. bool operator==(...);
+ /// \endcode
+ /// \version 17
+ bool SpaceAfterOperatorKeyword;
+
/// Different ways to put a space before opening parentheses.
enum SpaceAroundPointerQualifiersStyle : int8_t {
/// Don't ensure spaces around pointer qualifiers and use PointerAlignment
@@ -4412,6 +4420,7 @@
SpaceAfterCStyleCast == R.SpaceAfterCStyleCast &&
SpaceAfterLogicalNot == R.SpaceAfterLogicalNot &&
SpaceAfterTemplateKeyword == R.SpaceAfterTemplateKeyword &&
+ SpaceAfterOperatorKeyword == R.SpaceAfterOperatorKeyword &&
SpaceBeforeAssignmentOperators == R.SpaceBeforeAssignmentOperators &&
SpaceBeforeCaseColon == R.SpaceBeforeCaseColon &&
SpaceBeforeCpp11BracedList == R.SpaceBeforeCpp11BracedList &&
Index: clang/docs/ClangFormatStyleOptions.rst
===================================================================
--- clang/docs/ClangFormatStyleOptions.rst
+++ clang/docs/ClangFormatStyleOptions.rst
@@ -4714,6 +4714,16 @@
true: false:
template <int> void foo(); vs. template<int> void foo();
+.. _SpaceAfterOperatorKeyword:
+
+**SpaceAfterOperatorKeyword** (``Boolean``) :versionbadge:`clang-format 17` :ref:`¶ <SpaceAfterOperatorKeyword>`
+ If ``true``, a space will be inserted after the 'operator' keyword.
+
+ .. code-block:: c++
+
+ true: false:
+ bool operator ==(...); vs. bool operator==(...);
+
.. _SpaceAroundPointerQualifiers:
**SpaceAroundPointerQualifiers** (``SpaceAroundPointerQualifiersStyle``) :versionbadge:`clang-format 12` :ref:`¶ <SpaceAroundPointerQualifiers>`
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