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-rw-r--r--src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java b/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
index 22a9895..33acb80 100644
--- a/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
+++ b/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
@@ -374,6 +374,8 @@ public class JavaExpressionReader {
private ExpressionNode readPrefixExpression(PrefixExpression expression) {
if (expression.getOperator() == PrefixExpression.Operator.NOT) {
return not(readExpression(Types.BOOLEAN, expression.getOperand()));
+ } else if (expression.getOperator() == PrefixExpression.Operator.MINUS) {
+ return Operations.integerNegation(readExpression(Types.INT, expression.getOperand()));
} else {
Operator operator = readOperator(expression.getOperator());
return AssignmentNode.assign(