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LibJS: Don't call shrink_to_fit() on same environment twice in FDI

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This commit is contained in:
Andreas Kling
2023-11-27 20:22:20 +01:00
parent 3fc0333ee6
commit 3b6785245f
Notes: sideshowbarker 2024-07-18 03:20:18 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/3b6785245f
Pull-request: https://github.com/SerenityOS/serenity/pull/22071
1 changed files with 1 additions and 1 deletions
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Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
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@@ -914,7 +914,7 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
if (is<DeclarativeEnvironment>(*lex_environment))
static_cast<DeclarativeEnvironment*>(lex_environment.ptr())->shrink_to_fit();
if (is<DeclarativeEnvironment>(*var_environment))
if (lex_environment != var_environment && is<DeclarativeEnvironment>(*var_environment))
static_cast<DeclarativeEnvironment*>(var_environment.ptr())->shrink_to_fit();
// 37. Return unused.