Style: Update definitions for clang-format 5.0.0

This will be the new standard from now on.

(cherry picked from commit a8ceb7e3f2)

.clang-format

@@ -1,15 +1,14 @@
----
-BasedOnStyle:  LLVM
 # Commented out parameters are those with the same value as base LLVM style
 # We can uncomment them if we want to change their value, or enforce the
-# chosen value in case the base style changes (initial sync: Clang 3.9.1).
+# chosen value in case the base style changes (last sync: Clang 5.0.0).
-...
+---
-Language:        Cpp
+### General config, applies to all languages ###
+BasedOnStyle:  LLVM
 AccessModifierOffset: -4
 AlignAfterOpenBracket: DontAlign
 # AlignConsecutiveAssignments: false
 # AlignConsecutiveDeclarations: false
-# AlignEscapedNewlinesLeft: false
+# AlignEscapedNewlines: Right
 # AlignOperands:   true
 AlignTrailingComments: false
 AllowAllParametersOfDeclarationOnNextLine: false
@@ -36,22 +35,32 @@ AllowShortIfStatementsOnASingleLine: true
 #   BeforeCatch:     false
 #   BeforeElse:      false
 #   IndentBraces:    false
+#   SplitEmptyFunction: true
+#   SplitEmptyRecord: true
+#   SplitEmptyNamespace: true
 # BreakBeforeBinaryOperators: None
 # BreakBeforeBraces: Attach
+# BreakBeforeInheritanceComma: false
 BreakBeforeTernaryOperators: false
 # BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: AfterColon
 # BreakAfterJavaFieldAnnotations: false
 # BreakStringLiterals: true
 ColumnLimit:     0
 # CommentPragmas:  '^ IWYU pragma:'
-# ConstructorInitializerAllOnOneLineOrOnePerLine: false
+# CompactNamespaces: false
-# ConstructorInitializerIndentWidth: 4
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 8
 ContinuationIndentWidth: 8
 Cpp11BracedListStyle: false
 # DerivePointerAlignment: false
 # DisableFormat:   false
 # ExperimentalAutoDetectBinPacking: false
-# ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+# FixNamespaceComments: true
+# ForEachMacros:
+#   - foreach
+#   - Q_FOREACH
+#   - BOOST_FOREACH
 IncludeCategories:
   - Regex:           '".*"'
     Priority:        1
@@ -59,7 +68,7 @@ IncludeCategories:
     Priority:        2
   - Regex:           '^<.*'
     Priority:        3
-# IncludeIsMainRegex: '$'
+# IncludeIsMainRegex: '(Test)?$'
 IndentCaseLabels: true
 IndentWidth:     4
 # IndentWrappedFunctionNames: false
@@ -70,19 +79,19 @@ IndentWidth:     4
 # MacroBlockEnd:   ''
 # MaxEmptyLinesToKeep: 1
 # NamespaceIndentation: None
-ObjCBlockIndentWidth: 4
+# PenaltyBreakAssignment: 2
-# ObjCSpaceAfterProperty: false
-# ObjCSpaceBeforeProtocolList: true
 # PenaltyBreakBeforeFirstCallParameter: 19
 # PenaltyBreakComment: 300
 # PenaltyBreakFirstLessLess: 120
 # PenaltyBreakString: 1000
 # PenaltyExcessCharacter: 1000000
 # PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
+# PointerAlignment: Right
 # ReflowComments:  true
-SortIncludes:    true
+# SortIncludes:    true
+# SortUsingDeclarations: true
 # SpaceAfterCStyleCast: false
+# SpaceAfterTemplateKeyword: true
 # SpaceBeforeAssignmentOperators: true
 # SpaceBeforeParens: ControlStatements
 # SpaceInEmptyParentheses: false
@@ -92,7 +101,16 @@ SortIncludes:    true
 # SpacesInCStyleCastParentheses: false
 # SpacesInParentheses: false
 # SpacesInSquareBrackets: false
-Standard:        Cpp03
 TabWidth:        4
 UseTab:          Always
+---
+### C++ specific config ###
+Language:        Cpp
+Standard:        Cpp03
+---
+### ObjC specific config ###
+Language:        ObjC
+ObjCBlockIndentWidth: 4
+# ObjCSpaceAfterProperty: false
+# ObjCSpaceBeforeProtocolList: true
 ...

.travis.yml

@@ -39,7 +39,7 @@ addons:
   apt:
     sources:
       - ubuntu-toolchain-r-test
-      - llvm-toolchain-trusty-3.9
+      - llvm-toolchain-trusty-5.0
     packages:
       - build-essential
       - scons
@@ -56,7 +56,7 @@ addons:
       - libxi-dev
 
       # For style checks.
-      - clang-format-3.9
+      - clang-format-5.0
 
 install:
   - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$GODOT_TARGET" = "android" ]; then

misc/travis/clang-format.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-CLANG_FORMAT=clang-format-3.9
+CLANG_FORMAT=clang-format-5.0
 
 if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
     # Check the whole commit range against $TRAVIS_BRANCH, the base merge branch