src: replace FromJust() with Check() when possible

FromJust() is often used not for its return value, but for its
side-effects. In these cases, Check() exists, and is more clear as to
the intent. From its comment:

  To be used, where the actual value of the Maybe is not needed, like
  Object::Set.

See: https://github.com/nodejs/node/pull/26929/files#r269256335

PR-URL: https://github.com/nodejs/node/pull/27162
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/src/node_v8.cc b/src/node_v8.cc
index 8ed0e416702..5adc53b84d8 100644
--- a/src/node_v8.cc
+++ b/src/node_v8.cc
@@ -139,12 +139,12 @@ void Initialize(Local<Object> target,
                                     "heapStatisticsArrayBuffer"),
               ArrayBuffer::New(env->isolate(),
                                env->heap_statistics_buffer(),
-                               heap_statistics_buffer_byte_length)).FromJust();
+                               heap_statistics_buffer_byte_length)).Check();
 
 #define V(i, _, name)                                                         \
   target->Set(env->context(),                                                 \
               FIXED_ONE_BYTE_STRING(env->isolate(), #name),                   \
-              Uint32::NewFromUnsigned(env->isolate(), i)).FromJust();
+              Uint32::NewFromUnsigned(env->isolate(), i)).Check();
 
   HEAP_STATISTICS_PROPERTIES(V)
 #undef V
@@ -154,7 +154,7 @@ void Initialize(Local<Object> target,
                                     "kHeapSpaceStatisticsPropertiesCount"),
               Uint32::NewFromUnsigned(env->isolate(),
                                       kHeapSpaceStatisticsPropertiesCount))
-              .FromJust();
+              .Check();
 
   size_t number_of_heap_spaces = env->isolate()->NumberOfHeapSpaces();
 
@@ -169,11 +169,11 @@ void Initialize(Local<Object> target,
                                                         s.space_name(),
                                                         NewStringType::kNormal)
                                         .ToLocalChecked();
-    heap_spaces->Set(env->context(), i, heap_space_name).FromJust();
+    heap_spaces->Set(env->context(), i, heap_space_name).Check();
   }
   target->Set(env->context(),
               FIXED_ONE_BYTE_STRING(env->isolate(), "kHeapSpaces"),
-              heap_spaces).FromJust();
+              heap_spaces).Check();
 
   env->SetMethod(target,
                  "updateHeapSpaceStatisticsArrayBuffer",
@@ -193,12 +193,12 @@ void Initialize(Local<Object> target,
               ArrayBuffer::New(env->isolate(),
                                env->heap_space_statistics_buffer(),
                                heap_space_statistics_buffer_byte_length))
-              .FromJust();
+              .Check();
 
 #define V(i, _, name)                                                         \
   target->Set(env->context(),                                                 \
               FIXED_ONE_BYTE_STRING(env->isolate(), #name),                   \
-              Uint32::NewFromUnsigned(env->isolate(), i)).FromJust();
+              Uint32::NewFromUnsigned(env->isolate(), i)).Check();
 
   HEAP_SPACE_STATISTICS_PROPERTIES(V)
 #undef V