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1. process \r\n pattern in ByteCodeBlock::computeNodeLOCFromByteCode correctly

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2. use stackStorage for "arguments" object
3. do not insert empty name for ASTScopeContext when comes emptyString in FunctionExpression name

Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
This commit is contained in:
seonghyun kim 2017-02-03 13:19:51 +09:00
commit 438cdfcb38
5 changed files with 30 additions and 23 deletions
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13
src/parser/ScriptParser.cpp
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@ -72,7 +72,7 @@ CodeBlock* ScriptParser::generateCodeBlockTreeFromASTWalker(Context* ctx, String
CodeBlock::IdentifierInfo info;
info.m_indexForIndexedStorage = SIZE_MAX;
info.m_name = arguments;
info.m_needToAllocateOnStack = false;
info.m_needToAllocateOnStack = true;
codeBlock->m_identifierInfos.pushBack(info);
} else {
codeBlock->m_hasArgumentsBinding = true;
@ -81,9 +81,14 @@ CodeBlock* ScriptParser::generateCodeBlockTreeFromASTWalker(Context* ctx, String
CodeBlock* b = codeBlock;
if (b->parameterNames().size()) {
b->m_canAllocateEnvironmentOnStack = false;
}
for (size_t j = 0; j < b->m_identifierInfos.size(); j++) {
b->m_identifierInfos[j].m_needToAllocateOnStack = false;
for (size_t j = 0; j < b->parameterNames().size(); j++) {
for (size_t k = 0; k < b->identifierInfos().size(); k++) {
if (b->identifierInfos()[k].m_name == b->parameterNames()[j]) {
b->m_identifierInfos[k].m_needToAllocateOnStack = false;
break;
}
}
}
}
}
} else if (!codeBlock->hasName(uname)) {