Fix some things.
http://reviews.llvm.org/D10371
Files:
docs/ClangFormatStyleOptions.rst
include/clang/Format/Format.h
lib/Format/Format.cpp
lib/Format/TokenAnnotator.cpp
lib/Format/UnwrappedLineParser.cpp
unittests/Format/FormatTest.cpp
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Index: docs/ClangFormatStyleOptions.rst
===================================================================
--- docs/ClangFormatStyleOptions.rst
+++ docs/ClangFormatStyleOptions.rst
@@ -417,6 +417,10 @@
Add a space after ``@property`` in Objective-C, i.e. use
``\@property (readonly)`` instead of ``\@property(readonly)``.
+**ObjCSpaceAfterSynchronized** (``bool``)
+ Add a space after ``@synchronized`` in Objective-C, i.e. use
+ ``\@synchronized (lock)`` instead of ``\@synchronized(lock)``.
+
**ObjCSpaceBeforeProtocolList** (``bool``)
Add a space in front of an Objective-C protocol list, i.e. use
``Foo <Protocol>`` instead of ``Foo<Protocol>``.
Index: include/clang/Format/Format.h
===================================================================
--- include/clang/Format/Format.h
+++ include/clang/Format/Format.h
@@ -226,6 +226,10 @@
/// <tt>\@property (readonly)</tt> instead of <tt>\@property(readonly)</tt>.
bool ObjCSpaceAfterProperty;
+ /// Add a space after \c @synchronized in Objective-C, i.e. use
+ /// <tt>\@synchronized (lock)</tt> instead of <tt>\@synchronized(lock)</tt>.
+ bool ObjCSpaceAfterSynchronized;
+
/// \brief Add a space in front of an Objective-C protocol list, i.e. use
/// <tt>Foo <Protocol></tt> instead of \c Foo<Protocol>.
bool ObjCSpaceBeforeProtocolList;
@@ -477,6 +481,7 @@
NamespaceIndentation == R.NamespaceIndentation &&
ObjCBlockIndentWidth == R.ObjCBlockIndentWidth &&
ObjCSpaceAfterProperty == R.ObjCSpaceAfterProperty &&
+ ObjCSpaceAfterSynchronized == R.ObjCSpaceAfterSynchronized &&
ObjCSpaceBeforeProtocolList == R.ObjCSpaceBeforeProtocolList &&
PenaltyBreakComment == R.PenaltyBreakComment &&
PenaltyBreakFirstLessLess == R.PenaltyBreakFirstLessLess &&
Index: lib/Format/Format.cpp
===================================================================
--- lib/Format/Format.cpp
+++ lib/Format/Format.cpp
@@ -222,6 +222,8 @@
IO.mapOptional("NamespaceIndentation", Style.NamespaceIndentation);
IO.mapOptional("ObjCBlockIndentWidth", Style.ObjCBlockIndentWidth);
IO.mapOptional("ObjCSpaceAfterProperty", Style.ObjCSpaceAfterProperty);
+ IO.mapOptional("ObjCSpaceAfterSynchronized",
+ Style.ObjCSpaceAfterSynchronized);
IO.mapOptional("ObjCSpaceBeforeProtocolList",
Style.ObjCSpaceBeforeProtocolList);
IO.mapOptional("PenaltyBreakBeforeFirstCallParameter",
@@ -369,6 +371,7 @@
LLVMStyle.NamespaceIndentation = FormatStyle::NI_None;
LLVMStyle.ObjCBlockIndentWidth = 2;
LLVMStyle.ObjCSpaceAfterProperty = false;
+ LLVMStyle.ObjCSpaceAfterSynchronized = false;
LLVMStyle.ObjCSpaceBeforeProtocolList = true;
LLVMStyle.PointerAlignment = FormatStyle::PAS_Right;
LLVMStyle.SpacesBeforeTrailingComments = 1;
Index: lib/Format/TokenAnnotator.cpp
===================================================================
--- lib/Format/TokenAnnotator.cpp
+++ lib/Format/TokenAnnotator.cpp
@@ -121,7 +121,8 @@
if (Left->Previous &&
(Left->Previous->isOneOf(tok::kw_static_assert, tok::kw_if,
- tok::kw_while, tok::l_paren, tok::comma) ||
+ tok::kw_while, tok::l_paren, tok::comma,
+ tok::objc_synchronized) ||
Left->Previous->is(TT_BinaryOperator))) {
// static_assert, if and while usually contain expressions.
Contexts.back().IsExpression = true;
@@ -1845,6 +1846,8 @@
(Left.isOneOf(tok::kw_try, Keywords.kw___except, tok::kw_catch,
tok::kw_new, tok::kw_delete) &&
(!Left.Previous || Left.Previous->isNot(tok::period))))) ||
+ (Style.ObjCSpaceAfterSynchronized &&
+ Left.is(tok::objc_synchronized)) ||
(Style.SpaceBeforeParens == FormatStyle::SBPO_Always &&
(Left.is(tok::identifier) || Left.isFunctionLikeKeyword() || Left.is(tok::r_paren)) &&
Line.Type != LT_PreprocessorDirective);
Index: lib/Format/UnwrappedLineParser.cpp
===================================================================
--- lib/Format/UnwrappedLineParser.cpp
+++ lib/Format/UnwrappedLineParser.cpp
@@ -657,6 +657,18 @@
nextToken();
addUnwrappedLine();
return;
+ case tok::objc_synchronized:
+ nextToken();
+ if (FormatTok->Tok.is(tok::l_paren))
+ parseParens();
+ if (FormatTok->Tok.is(tok::l_brace)) {
+ if (Style.BreakBeforeBraces == FormatStyle::BS_Allman ||
+ Style.BreakBeforeBraces == FormatStyle::BS_GNU)
+ addUnwrappedLine();
+ parseBlock(/*MustBeDeclaration=*/false);
+ }
+ addUnwrappedLine();
+ return;
case tok::objc_try:
// This branch isn't strictly necessary (the kw_try case below would
// do this too after the tok::at is parsed above). But be explicit.
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