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[poincare] Fix Store::shallowReduce

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Léa Saviot
2018-10-01 15:39:36 +02:00
committed by Émilie Feral
parent 004b84a3b1
commit a039655cf2
1 changed files with 2 additions and 1 deletions
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3
poincare/src/store.cpp
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@@ -48,10 +48,11 @@ Expression Store::shallowReduce(Context & context, Preferences::AngleUnit angleU
Expression finalValue;
if (symbol().type() == ExpressionNode::Type::Function) {
// In tata + 2 ->f(tata), replace tata with xUnknown symbol
assert(symbol().childAtIndex(0).type() == ExpressionNode::Type::Symbol);
Expression userDefinedUnknown = symbol().childAtIndex(0);
const char x[2] = {Symbol::SpecialSymbols::UnknownX, 0};
Symbol xUnknown = Symbol(x, 1);
finalValue = childAtIndex(0).replaceSymbolWithExpression(userDefinedUnknown, xUnknown);
finalValue = childAtIndex(0).replaceSymbolWithExpression(static_cast<Symbol &>(userDefinedUnknown), xUnknown);
} else {
finalValue = childAtIndex(0);
}