diff options
Diffstat (limited to 'libbuild2/target.hxx')
| -rw-r--r-- | libbuild2/target.hxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libbuild2/target.hxx b/libbuild2/target.hxx index 01f01e1..de17fa8 100644 --- a/libbuild2/target.hxx +++ b/libbuild2/target.hxx @@ -446,10 +446,13 @@ namespace build2 } // If target_only is true, then only look in target and its target group - // without continuing in scopes. + // without continuing in scopes. As an optimization, the caller can also + // pass the base scope of the target, if already known. // pair<lookup_type, size_t> - lookup_original (const variable&, bool target_only = false) const; + lookup_original (const variable&, + bool target_only = false, + const scope* bs = nullptr) const; // Return a value suitable for assignment. See scope for details. // |