deps: update V8 to 14.6

common.gypi

@@ -38,7 +38,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.18',
+    'v8_embedder_string': '-node.16',
 
     ##### V8 defaults for Node.js #####
 

deps/v8/.clang-format

@@ -14,6 +14,11 @@ Macros:
   - CASE_=case
   - FOR_WITH_HANDLE_SCOPE(isolate, init, loop_var, limit_check, increment)=for(init; loop_var; increment)
   - WHILE_WITH_HANDLE_SCOPE(isolate, limit_check)=while(limit_check)
+  # Make clang-format parse conditions in flag implications as expressions, not type definitions.
+  - DEFINE_IMPLICATION(cond,flag,value)=if(cond) { flag; };
+  - DEFINE_WEAK_IMPLICATION(cond,flag,value)=if(cond) { flag; };
+  - DEFINE_VALUE_IMPLICATION(cond,flag,value)=if(cond) { flag = value; };
+  - DEFINE_WEAK_VALUE_IMPLICATION(cond,flag,value)=if(cond) { flag = value; };
 StatementMacros:
   - DECL_CAST
   - DECL_VERIFIER

deps/v8/.gitignore

@@ -155,6 +155,7 @@ bazel-out
 bazel-testlogs
 bazel-v8
 launch.json
+MODULE.bazel.lock
 !/third_party/jinja2
 !/third_party/markupsafe
 !/third_party/zlib

deps/v8/.gn

@@ -36,6 +36,9 @@ default_args = {
 
   # Use Siso instead of Ninja.
   use_siso = true
+
+  # V8 should stay in C++20 for now.
+  use_cxx23 = false
 }
 
 # These are the list of GN files that run exec_script. This whitelist exists

deps/v8/AUTHORS

@@ -272,6 +272,7 @@ Rong Wang <wangrong089@gmail.com>
 Ross Kirsling <rkirsling@gmail.com>
 Ruben Bridgewater <ruben@bridgewater.de>
 Ryan Dahl <ry@tinyclouds.org>
+Sahil Shaikh <shaikhsahil4883@gmail.com>
 Sakthipriyan Vairamani (thefourtheye) <thechargingvolcano@gmail.com>
 Sander Mathijs van Veen <sander@leaningtech.com>
 Sandro Santilli <strk@keybit.net>
@@ -340,6 +341,7 @@ Zhao Jiazhong <kyslie3100@gmail.com>
 Zhao Qin <qzmiss@gmail.com>
 Zhaojun Meng <zhaojun.meng@gmail.com>
 Zheng Liu <i6122f@gmail.com>
+Zhongqi Wang <wzq2253675767@gmail.com>
 Zhongping Wang <kewpie.w.zp@gmail.com>
 柳荣一 <admin@web-tinker.com>
 Yang Xiang <xiangyangemail@gmail.com>