diff options
Diffstat (limited to 'src/grammar/NumericScalarExpr.java')
| -rw-r--r-- | src/grammar/NumericScalarExpr.java | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/grammar/NumericScalarExpr.java b/src/grammar/NumericScalarExpr.java index ba0db8e..3d29a62 100644 --- a/src/grammar/NumericScalarExpr.java +++ b/src/grammar/NumericScalarExpr.java @@ -73,6 +73,17 @@ public class NumericScalarExpr implements IParseTreeNode }
}
+ public NumericScalarExpr(String varOp, String varName)
+ {
+ if (varOp.equals("var"))
+ {
+ function = "variableRef";
+ constValue = varName;
+ }
+ else
+ System.err.println("Internal error: this should have been a variable name:" + varName);
+ }
+
public NumericScalarExpr(String op, NumericScalarExpr lbe, NumericScalarExpr rbe)
{
leftNumericScalarExpr = lbe;
@@ -111,7 +122,7 @@ public class NumericScalarExpr implements IParseTreeNode result = "<" + function + ">";
- if (function.equals("numericConstant"))
+ if (function.equals("numericConstant") || function.equals("variableRef"))
{
result += constValue;
}
|