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authorBoris Kolpackov <boris@codesynthesis.com>2020-07-01 11:30:49 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2020-07-01 11:30:49 +0200
commit8c4614233ee448f842e195cd41abd900b235dc3d (patch)
treeaf9ef0b18a88b671245694b5e89fbfc13a1da714
parentbc254a9a76db00e880ef526e55406f3291d92d52 (diff)
Add additional diagnostics for unassigned path (GitHub issue #89)
-rw-r--r--libbuild2/cc/compile-rule.cxx16
1 files changed, 10 insertions, 6 deletions
diff --git a/libbuild2/cc/compile-rule.cxx b/libbuild2/cc/compile-rule.cxx
index 559db15..435858b 100644
--- a/libbuild2/cc/compile-rule.cxx
+++ b/libbuild2/cc/compile-rule.cxx
@@ -917,12 +917,14 @@ namespace build2
{
const path& p (src.path ());
- // We seem to have a race condition here but can't quite put our
- // finger on it.
+ // @@ TMP: we seem to have a race condition here but can't quite put
+ // our finger on it.
//
// NOTE: remember to get rid of src_ts*, etc., once done.
//
- // assert (!p.empty ()); // Sanity check.
+#if 0
+ assert (!p.empty ()); // Sanity check.
+#else
if (p.empty ())
{
target_state src_ts3 (src.matched_state (a, false));
@@ -933,11 +935,13 @@ namespace build2
info << "target state 2: " << src_ts2 <<
info << "target state 3: " << src_ts3 <<
info << "target count 1: " << src_tc1 <<
- info << "target count 2: " << src_tc2;
+ info << "target count 2: " << src_tc2 <<
+ info << "please report at "
+ << "https://github.com/build2/build2/issues/89";
- assert (false);
+ assert (!p.empty ());
}
-
+#endif
if (dd.expect (p) != nullptr)
l4 ([&]{trace << "source file mismatch forcing update of " << t;});
}