File v8-instance-type-inl-constexpr-used-before-its-... of Package nodejs-electron

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File v8-instance-type-inl-constexpr-used-before-its-definition.patch of Package nodejs-electron (Revision 158871a2439c614653eed62c268e5b79)

Currently displaying revision 158871a2439c614653eed62c268e5b79 , Show latest

--- src/v8/src/objects/instance-type-inl.h.orig	2024-02-21 13:34:15.959879700 +0000
+++ src/v8/src/objects/instance-type-inl.h	2024-02-25 13:47:34.748156000 +0000
@@ -71,7 +71,9 @@ constexpr bool kHasUniqueMapOfInstanceTy
 
 template <InstanceType type>
 constexpr RootIndex kUniqueMapOfInstanceType =
-    UniqueMapOfInstanceType(type).value_or(RootIndex::kRootListLength);
+  kHasUniqueMapOfInstanceType<type>?
+    *UniqueMapOfInstanceType(type):
+    RootIndex::kRootListLength;
 
 // Manually curated list of instance type ranges which are associated with a
 // unique range of map addresses on the read only heap. Both ranges are
@@ -129,14 +131,17 @@ UniqueMapRangeOfInstanceTypeRange(Instan
   return {};
 }
 
+constexpr inline TaggedAddressRange NULL_ADDRESS_RANGE{kNullAddress, kNullAddress};
+
 template <InstanceType first, InstanceType last>
 constexpr bool kHasUniqueMapRangeOfInstanceTypeRange =
     UniqueMapRangeOfInstanceTypeRange(first, last).has_value();
 
 template <InstanceType first, InstanceType last>
 constexpr TaggedAddressRange kUniqueMapRangeOfInstanceTypeRange =
-    UniqueMapRangeOfInstanceTypeRange(first, last)
-        .value_or(TaggedAddressRange(kNullAddress, kNullAddress));
+  kHasUniqueMapRangeOfInstanceTypeRange<first, last>?
+    *UniqueMapRangeOfInstanceTypeRange(first, last):
+    NULL_ADDRESS_RANGE;
 
 inline constexpr base::Optional<TaggedAddressRange>
 UniqueMapRangeOfInstanceType(InstanceType type) {
@@ -149,8 +154,9 @@ constexpr bool kHasUniqueMapRangeOfInsta
 
 template <InstanceType type>
 constexpr TaggedAddressRange kUniqueMapRangeOfInstanceType =
-    UniqueMapRangeOfInstanceType(type).value_or(
-        TaggedAddressRange(kNullAddress, kNullAddress));
+  kHasUniqueMapRangeOfInstanceType<type>?
+    *UniqueMapRangeOfInstanceType(type):
+    NULL_ADDRESS_RANGE;
 
 inline bool MayHaveMapCheckFastCase(InstanceType type) {
   if (UniqueMapOfInstanceType(type)) return true;

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File v8-instance-type-inl-constexpr-used-before-its-definition.patch of Package nodejs-electron (Revision 158871a2439c614653eed62c268e5b79)

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