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We should create binding even there is virtual ID when executing Script

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Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
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Seonghyun Kim 2020-05-15 16:27:38 +09:00 • committed by Boram Bae
commit 6dec50591f
3 changed files with 29 additions and 25 deletions
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20
src/parser/Script.cpp
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@ -564,15 +564,19 @@ Value Script::execute(ExecutionState& state, bool isExecuteOnEvalFunction, bool
}
}
for (size_t i = 0; i < globalLexicalVectorLen; i++) {
codeExecutionState->lexicalEnvironment()->record()->createBinding(*codeExecutionState, globalLexicalVector[i].m_name, false, globalLexicalVector[i].m_isMutable, false);
}
{
VirtualIdDisabler d(context()); // we should create binding even there is virtual ID
for (size_t i = 0; i < identifierVectorLen; i++) {
// https://www.ecma-international.org/ecma-262/5.1/#sec-10.5
// Step 2. If code is eval code, then let configurableBindings be true.
if (identifierVector[i].m_isVarDeclaration) {
globalVariableRecord->createBinding(*codeExecutionState, identifierVector[i].m_name, isExecuteOnEvalFunction, identifierVector[i].m_isMutable, true, m_topCodeBlock);
for (size_t i = 0; i < globalLexicalVectorLen; i++) {
codeExecutionState->lexicalEnvironment()->record()->createBinding(*codeExecutionState, globalLexicalVector[i].m_name, false, globalLexicalVector[i].m_isMutable, false);
}
for (size_t i = 0; i < identifierVectorLen; i++) {
// https://www.ecma-international.org/ecma-262/5.1/#sec-10.5
// Step 2. If code is eval code, then let configurableBindings be true.
if (identifierVector[i].m_isVarDeclaration) {
globalVariableRecord->createBinding(*codeExecutionState, identifierVector[i].m_name, isExecuteOnEvalFunction, identifierVector[i].m_isMutable, true, m_topCodeBlock);
}
}
}