Build: Move from using C++11 to C++14.

.vscode/c_cpp_properties.json

@@ -18,7 +18,7 @@
                 "${workspaceFolder}/third_party/cppdap/include"
             ],
             "cStandard": "c11",
-            "cppStandard": "c++11"
+            "cppStandard": "c++14"
         },
         {
             "name": "Mac",
@@ -38,7 +38,7 @@
                 "${workspaceFolder}/third_party/cppdap/include"
             ],
             "cStandard": "c11",
-            "cppStandard": "c++11"
+            "cppStandard": "c++14"
         },
         {
             "name": "Win32",
@@ -58,7 +58,7 @@
                 "${workspaceFolder}/third_party/cppdap/include"
             ],
             "cStandard": "c11",
-            "cppStandard": "c++11"
+            "cppStandard": "c++14"
         }
     ],
     "version": 4

Android.bp

@@ -32,7 +32,7 @@ cc_defaults {
         "-DVK_USE_PLATFORM_ANDROID_KHR",
 	"-DVK_EXPORT= ",
     ],
-    cpp_std: "c++11",
+    cpp_std: "c++14",
 
     target: {
         host: {

BUILD.gn

@@ -60,7 +60,7 @@ config("swiftshader_config") {
     }
   } else {
     cflags = [
-      "-std=c++11",
+      "-std=c++14",
       "-fno-exceptions",
       "-fno-operator-names",
     ]

CMakeLists.txt

 cmake_minimum_required(VERSION 3.6.3)
 
+set(CMAKE_CXX_STANDARD 14)
+
 project(SwiftShader C CXX ASM)
 
 # On Windows we use custom solution and project files, except for certain third-
@@ -360,7 +362,6 @@ if(MSVC)
     )
 
 else()
-    set_cpp_flag("--std=c++11")
     set_cpp_flag("-fno-exceptions")
 
     list(APPEND SWIFTSHADER_COMPILE_OPTIONS