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ExprEngine: Improved handling of structs

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This commit is contained in:
Daniel Marjamäki 2019-09-26 21:35:29 +02:00
parent f47aaed21e
commit 371babc322
1 changed files with 9 additions and 0 deletions
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9
lib/exprengine.cpp
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@ -124,6 +124,11 @@ namespace {
memory[varId] = value;
}
void assignStructMember(const Token *tok, ExprEngine::StructValue *structVal, const std::string &memberName, ExprEngine::ValuePtr value) {
mTrackExecution->symbolRange(tok, value);
structVal->member[memberName] = value;
}
std::vector<Data> getData(const Token *cond, bool trueData) {
std::vector<Data> ret;
ret.push_back(Data(symbolValueIndex, tokenizer, settings, callbacks, mTrackExecution));
@ -770,6 +775,10 @@ static ExprEngine::ValuePtr executeAssign(const Token *tok, Data &data)
}
}
}
} else if (Token::Match(lhsToken, ". %name%")) {
auto structVal = executeExpression(lhsToken->astOperand1(), data);
if (structVal && structVal->type == ExprEngine::ValueType::StructValue)
data.assignStructMember(tok, &*std::static_pointer_cast<ExprEngine::StructValue>(structVal), lhsToken->strAt(1), assignValue);
}
return assignValue;
}