Matthias Liedtke 2935b22fe2 [wasm-gc] Add 'none' type for nullref ... This adds a new type 'none' as part of the WASM GC MVP. The type can only be used in combination with a nullable reference, e.g. 'ref.null none'. A 'nullref' is implicitly convertible to any nullable reference type. Bug: v8:7748 Change-Id: Ic5ab6cc27094b3c9103ce3584452daa34633612f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3755136 Auto-Submit: Matthias Liedtke <mliedtke@google.com> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/main@{#81670}		2022-07-12 17:54:58 +00:00
..
control-transfer-unittest.cc	[wasm][interpreter][eh] Implement catch with immediate	2021-02-11 15:38:56 +00:00
decoder-unittest.cc	Place bit_cast<>() in the v8::base:: namespace.	2022-05-05 17:56:39 +00:00
DIR_METADATA	Add DIR_METADATA files to v8.	2020-10-20 22:12:28 +00:00
function-body-decoder-unittest.cc	[wasm-gc] Add 'none' type for nullref	2022-07-12 17:54:58 +00:00
leb-helper-unittest.cc	Place bit_cast<>() in the v8::base:: namespace.	2022-05-05 17:56:39 +00:00
liftoff-register-unittests.cc	Replace STATIC_ASSERT with static_assert	2022-05-13 13:46:27 +00:00
loop-assignment-analysis-unittest.cc	[wasm-gc] Remove 'let' opcode	2022-07-01 14:35:09 +00:00
memory-protection-unittest.cc	[wasm] Remove InitializeMemoryProtectionKeyForTesting	2021-12-20 13:23:32 +00:00
module-decoder-memory64-unittest.cc	[isolate][cleanup] Remove pointer to WasmEngine	2021-06-21 09:09:25 +00:00
module-decoder-unittest.cc	[wasm] Exit early on section ordering problems	2022-07-12 09:15:17 +00:00
OWNERS	Add DIR_METADATA files to v8.	2020-10-20 22:12:28 +00:00
simd-shuffle-unittest.cc	[wasm-simd][liftoff][x64] Optimize shuffles (swizzles)	2020-08-04 17:03:05 +00:00
streaming-decoder-unittest.cc	[wasm][streaming] Check for illegal section code	2022-06-10 14:23:07 +00:00
subtyping-unittest.cc	[wasm-gc] Add 'none' type for nullref	2022-07-12 17:54:58 +00:00
trap-handler-posix-unittest.cc	Reland "[include] Split out v8.h"	2021-08-24 13:08:55 +00:00
trap-handler-simulator-unittest.cc	[traphandler] Fix simulator test for Mac	2021-09-22 08:58:22 +00:00
trap-handler-win-unittest.cc	[test] Add a unittest platform setup mixin	2022-04-06 13:07:43 +00:00
trap-handler-x64-unittest.cc	Split V8_OS_MACOSX into V8_OS_DARWIN and V8_OS_MACOS	2022-02-18 10:24:59 +00:00
wasm-code-manager-unittest.cc	[wasm][test] Various test cleanups	2021-02-01 07:57:35 +00:00
wasm-compiler-unittest.cc	[wasm-gc] Merge anyref and externref	2022-03-01 22:12:59 +00:00
wasm-gdbserver-unittest.cc	[wasm] [debugging] Fix --wasm-gdb-remote	2020-12-08 19:37:25 +00:00
wasm-macro-gen-unittest.cc	[wasm][test] Cleanup macros	2021-09-24 16:47:54 +00:00
wasm-module-builder-unittest.cc	Move remaining files in src/	2019-05-24 18:24:36 +00:00
wasm-module-sourcemap-unittest.cc	Add source map support of WasmModule	2019-08-26 15:19:02 +00:00