diff options
Diffstat (limited to 'libbuild2/variable.hxx')
| -rw-r--r-- | libbuild2/variable.hxx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libbuild2/variable.hxx b/libbuild2/variable.hxx index 6dfbbc6..eebb767 100644 --- a/libbuild2/variable.hxx +++ b/libbuild2/variable.hxx @@ -612,6 +612,15 @@ namespace build2 vars (v != nullptr ? m : nullptr) {} }; + // Variable lookup limit (see {scope,target}::lookup_original()). + // + enum class lookup_limit + { + none, + target_type, + target + }; + // Two lookups are equal if they point to the same variable. // inline bool |