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-rw-r--r--libbuild2/target.ixx12
1 files changed, 12 insertions, 0 deletions
diff --git a/libbuild2/target.ixx b/libbuild2/target.ixx
index 39b81e7..2e1c65e 100644
--- a/libbuild2/target.ixx
+++ b/libbuild2/target.ixx
@@ -769,7 +769,19 @@ namespace build2
inline bool mtime_target::
newer (timestamp mt, target_state s) const
{
+#ifndef NDEBUG
+ // @@ TMP
+ //
+ if (s == target_state::unknown)
+ {
+ text << "unknown target_state in newer(): " << *this <<
+ info << "phase: " << ctx.phase;
+
+ terminate (true /* trace */);
+ }
+
assert (s != target_state::unknown); // Should be executed.
+#endif
timestamp mp (mtime ());