mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-09-03 08:08:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibJS: Fully qualify use of js_undefined in TRY_OR_REJECT macro

Browse source 
This allows this macro to be used in LibWeb.
This commit is contained in:
Timothy Flynn 2025-04-12 09:58:08 -04:00 • committed by Tim Flynn
commit 16559002bf
Notes: github-actions[bot] 2025-04-14 21:44:43 +00:00
1 changed files with 17 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

34
Libraries/LibJS/Runtime/PromiseCapability.h
View file

@ -39,23 +39,23 @@ private:
}; };
// 27.2.1.1.1 IfAbruptRejectPromise ( value, capability ), https://tc39.es/ecma262/#sec-ifabruptrejectpromise // 27.2.1.1.1 IfAbruptRejectPromise ( value, capability ), https://tc39.es/ecma262/#sec-ifabruptrejectpromise
#define __TRY_OR_REJECT(vm, capability, expression, CALL_CHECK) \ #define __TRY_OR_REJECT(vm, capability, expression, CALL_CHECK) \
({ \ ({ \
auto&& _temporary_try_or_reject_result = (expression); \ auto&& _temporary_try_or_reject_result = (expression); \
/* 1. If value is an abrupt completion, then */ \ /* 1. If value is an abrupt completion, then */ \
if (_temporary_try_or_reject_result.is_error()) { \ if (_temporary_try_or_reject_result.is_error()) { \
/* a. Perform ? Call(capability.[[Reject]], undefined, « value.[[Value]] »). */ \ /* a. Perform ? Call(capability.[[Reject]], undefined, « value.[[Value]] »). */ \
CALL_CHECK(JS::call(vm, *(capability)->reject(), js_undefined(), _temporary_try_or_reject_result.release_error().value())); \ CALL_CHECK(JS::call(vm, *(capability)->reject(), JS::js_undefined(), _temporary_try_or_reject_result.release_error().value())); \
\ \
/* b. Return capability.[[Promise]]. */ \ /* b. Return capability.[[Promise]]. */ \
return (capability)->promise(); \ return (capability)->promise(); \
} \ } \
\ \
static_assert(!::AK::Detail::IsLvalueReference<decltype(_temporary_try_or_reject_result.release_value())>, \ static_assert(!::AK::Detail::IsLvalueReference<decltype(_temporary_try_or_reject_result.release_value())>, \
"Do not return a reference from a fallible expression"); \ "Do not return a reference from a fallible expression"); \
\ \
/* 2. Else if value is a Completion Record, set value to value.[[Value]]. */ \ /* 2. Else if value is a Completion Record, set value to value.[[Value]]. */ \
_temporary_try_or_reject_result.release_value(); \ _temporary_try_or_reject_result.release_value(); \
}) })
#define TRY_OR_REJECT(vm, capability, expression) \ #define TRY_OR_REJECT(vm, capability, expression) \