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[poincare] Fix algorithmic mistake in addMissingParentheses

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This commit is contained in:
Émilie Feral
2019-08-09 13:15:22 +02:00
parent 36648ee0d8
commit f17051ec94
1 changed files with 3 additions and 2 deletions
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5
poincare/src/expression.cpp
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@@ -223,10 +223,11 @@ void Expression::shallowAddMissingParenthesis() {
Expression Expression::addMissingParentheses() {
for (int i = 0; i < numberOfChildren(); i++) {
Expression child = childAtIndex(i);
Expression child = childAtIndex(i).addMissingParentheses();
if (node()->childNeedsUserParentheses(child)) {
replaceChildAtIndexInPlace(i, Parenthesis::Builder(child.addMissingParentheses()));
child = Parenthesis::Builder(child);
}
replaceChildAtIndexInPlace(i, child);
}
return *this;
}