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chore: cherry-pick 3e037e195e50 from v8 (#42255)

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* chore: cherry-pick 3e037e195e50 from v8

* chore: update patches

---------

Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
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Keeley Hammond 2024-05-23 09:28:31 -07:00 committed by GitHub
parent 2c0adc29e9
commit 812cd564f2
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1
patches/v8/.patches
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@ -1,2 +1,3 @@
chore_allow_customizing_microtask_policy_per_context.patch
deps_add_v8_object_setinternalfieldfornodecore.patch
cherry-pick-3e037e195e50.patch

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patches/v8/cherry-pick-3e037e195e50.patch Normal file
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@ -0,0 +1,41 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shu-yu Guo <syg@chromium.org>
Date: Tue, 21 May 2024 10:06:20 -0700
Subject: Using FunctionParsingScope for parsing class static blocks
Class static blocks contain statements, don't inherit the
ExpressionScope stack.
Bug: 341663589
Change-Id: Id52a60d77781201a706fcf2290d7d103f39bed83
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5553030
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#94014}
diff --git a/src/ast/scopes.cc b/src/ast/scopes.cc
index 39e3a8d5d59acbe9405f351fa6c57121c1900657..2aa1bb6c0f8f6e098a3ddf3f54ec2d0d5af9dc24 100644
--- a/src/ast/scopes.cc
+++ b/src/ast/scopes.cc
@@ -2445,7 +2445,7 @@ bool Scope::MustAllocate(Variable* var) {
var->set_is_used();
if (inner_scope_calls_eval_ && !var->is_this()) var->SetMaybeAssigned();
}
- DCHECK(!var->has_forced_context_allocation() || var->is_used());
+ CHECK(!var->has_forced_context_allocation() || var->is_used());
// Global variables do not need to be allocated.
return !var->IsGlobalObjectProperty() && var->is_used();
}
diff --git a/src/parsing/parser-base.h b/src/parsing/parser-base.h
index 009befd607bbe9135d604550018e36d681340718..6001ea622dfe0d1e4ccd4b42351b7368fd0892ce 100644
--- a/src/parsing/parser-base.h
+++ b/src/parsing/parser-base.h
@@ -2661,6 +2661,7 @@ typename ParserBase<Impl>::BlockT ParserBase<Impl>::ParseClassStaticBlock(
}
FunctionState initializer_state(&function_state_, &scope_, initializer_scope);
+ FunctionParsingScope body_parsing_scope(impl());
AcceptINScope accept_in(this, true);
// Each static block has its own var and lexical scope, so make a new var