Update clang-format to 8.0.

GitOrigin-RevId: 170be47e4b47607a2bca81d2ed6b5b3d547982ca

.clang-format

@@ -17,7 +17,7 @@ AllowShortLoopsOnASingleLine: false # true
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: true
-AlwaysBreakTemplateDeclarations: true
+AlwaysBreakTemplateDeclarations: Yes
 BinPackArguments: true
 BinPackParameters: true
 BraceWrapping:
@@ -39,6 +39,7 @@ BraceWrapping:
 BreakBeforeBinaryOperators: None
 BreakBeforeBraces: Attach
 BreakBeforeInheritanceComma: true # false
+BreakInheritanceList: BeforeComma # BeforeColon
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializersBeforeComma: true # false
 BreakConstructorInitializers: BeforeComma # BeforeColon
@@ -55,7 +56,9 @@ DerivePointerAlignment: true
 DisableFormat:   false
 ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: true
-ForEachMacros: [ Q_FOREACH_THIS_LIST_MUST_BE_NON_EMPTY ]
+ForEachMacros:
+  - Q_FOREACH_THIS_LIST_MUST_BE_NON_EMPTY
+IncludeBlocks:   Preserve
 IndentCaseLabels: true
 IndentPPDirectives: None
 IndentWidth:     2
@@ -67,14 +70,16 @@ MacroBlockBegin: ''
 MacroBlockEnd:   ''
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: None
+# ObjCBinPackProtocolList: Never
 # ObjCBlockIndentWidth: 2
 # ObjCSpaceAfterProperty: false
-# ObjCSpaceBeforeProtocolList: false
+# ObjCSpaceBeforeProtocolList: true
 PenaltyBreakAssignment: 2
 PenaltyBreakBeforeFirstCallParameter: 1
 PenaltyBreakComment: 300
 PenaltyBreakFirstLessLess: 120
 PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
 PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 200
 PointerAlignment: Left
@@ -84,7 +89,11 @@ SortUsingDeclarations: false # true
 SpaceAfterCStyleCast: false
 SpaceAfterTemplateKeyword: true
 SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
 SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
 SpaceInEmptyParentheses: false
 SpacesBeforeTrailingComments: 2
 SpacesInAngles:  false

tddb/td/db/binlog/BinlogHelper.h

@@ -15,8 +15,7 @@
 
 namespace td {
 template <class BinlogT, class StorerT>
-uint64 binlog_add(const BinlogT &binlog_ptr, int32 type, const StorerT &storer,
-                         Promise<> promise = Promise<>()) {
+uint64 binlog_add(const BinlogT &binlog_ptr, int32 type, const StorerT &storer, Promise<> promise = Promise<>()) {
   auto logevent_id = binlog_ptr->next_id();
   binlog_ptr->add_raw_event(logevent_id, BinlogEvent::create_raw(logevent_id, type, 0, storer), std::move(promise));
   return logevent_id;
@@ -24,7 +23,7 @@ uint64 binlog_add(const BinlogT &binlog_ptr, int32 type, const StorerT &storer,
 
 template <class BinlogT, class StorerT>
 uint64 binlog_rewrite(const BinlogT &binlog_ptr, uint64 logevent_id, int32 type, const StorerT &storer,
-                             Promise<> promise = Promise<>()) {
+                      Promise<> promise = Promise<>()) {
   auto seq_no = binlog_ptr->next_id();
   binlog_ptr->add_raw_event(seq_no, BinlogEvent::create_raw(logevent_id, type, BinlogEvent::Flags::Rewrite, storer),
                             std::move(promise));
@@ -35,7 +34,7 @@ uint64 binlog_rewrite(const BinlogT &binlog_ptr, uint64 logevent_id, int32 type,
 
 template <class BinlogT>
 uint64 binlog_erase_impl(BinlogDebugInfo info, const BinlogT &binlog_ptr, uint64 logevent_id,
-                                Promise<> promise = Promise<>()) {
+                         Promise<> promise = Promise<>()) {
   auto seq_no = binlog_ptr->next_id();
   binlog_ptr->add_raw_event(info, seq_no,
                             BinlogEvent::create_raw(logevent_id, BinlogEvent::ServiceTypes::Empty,

tdutils/td/utils/Slice.h

@@ -165,8 +165,7 @@ Slice::Slice(T s, std::enable_if_t<std::is_same<char *, std::remove_const_t<T>>:
 }
 
 template <class T>
-Slice::Slice(T s, std::enable_if_t<std::is_same<const char *, std::remove_const_t<T>>::value, private_tag>)
-    : s_(s) {
+Slice::Slice(T s, std::enable_if_t<std::is_same<const char *, std::remove_const_t<T>>::value, private_tag>) : s_(s) {
   CHECK(s_ != nullptr);
   len_ = std::strlen(s_);
 }