diff options
Diffstat (limited to 'Source/Dafny/Resolver.cs')
| -rw-r--r-- | Source/Dafny/Resolver.cs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Source/Dafny/Resolver.cs b/Source/Dafny/Resolver.cs index 2e4c0c00..4c354e6a 100644 --- a/Source/Dafny/Resolver.cs +++ b/Source/Dafny/Resolver.cs @@ -1560,7 +1560,10 @@ namespace Microsoft.Dafny var status = CheckTailRecursive(m.Body.Body, m, ref tailCall, hasTailRecursionPreference);
if (status != TailRecursionStatus.NotTailRecursive) {
m.IsTailRecursive = true;
- ReportAdditionalInformation(m.tok, "tail recursive", m.Name.Length);
+ if (tailCall != null) {
+ // this means there was at least one recursive call
+ ReportAdditionalInformation(m.tok, "tail recursive", m.Name.Length);
+ }
}
}
}
|