diff options
| author |  Nadia Polikarpova <nadia.polikarpova@gmail.com> | 2013-02-14 00:06:28 +0100 |
|---|---|---|
| committer | Nadia Polikarpova <nadia.polikarpova@gmail.com> | 2013-02-14 00:06:28 +0100 |
| commit | 29aa0357017c1d23deedbf18995a6863e11ac07d (patch) | |
| tree | c44f7b5657fc3997ecebf61441b29b295f33ddc3 /Source/Dafny/Printer.cs | |
| parent | 28c4fb214c52fece625da53cfe8cc62b67bf4dca (diff) | |
First take on calc expressions.
Diffstat (limited to 'Source/Dafny/Printer.cs')
| -rw-r--r-- | Source/Dafny/Printer.cs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Source/Dafny/Printer.cs b/Source/Dafny/Printer.cs index 8630d122..d3847f10 100644 --- a/Source/Dafny/Printer.cs +++ b/Source/Dafny/Printer.cs @@ -1383,6 +1383,16 @@ namespace Microsoft.Dafny { PrintExpression(e.Body);
if (parensNeeded) { wr.Write(")"); }
+ } else if (expr is CalcExpr) {
+ var e = (CalcExpr)expr;
+ bool parensNeeded = !isRightmost;
+ if (parensNeeded) { wr.Write("("); }
+ PrintStatement(e.Guard, indent);
+ wr.WriteLine();
+ Indent(indent);
+ PrintExpression(e.Body);
+ if (parensNeeded) { wr.Write(")"); }
+
} else if (expr is ITEExpr) {
ITEExpr ite = (ITEExpr)expr;
bool parensNeeded = !isRightmost;
|