analyzer: close the ownership gaps that stopped the compiler compiling itself

an owned local can now move into a released owner declared in the same or an
outer block, and g = m*x lends a local owner to a global until the global is
assigned again in the same block. leaving that block, giving the local away, or
returning while the lend is open is an error. recasting a plain local now names
it and says it has no ownership to recast.

methdef and syntax_resident use the supported spellings, so make genome reaches
its fixpoint from a clean checkout. runerr.sh reads the first // expect: line,
since the include headers moved it off line 1.

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/runerr.sh b/tests/runerr.sh
index 23ea054..f7e668c 100755
--- a/tests/runerr.sh
+++ b/tests/runerr.sh
@@ -1,9 +1,9 @@
 #!/bin/bash
 # runs every .zc in a folder (tests/errors by default) and checks the compiler
-# rejects it with the message on its first line: // expect: ...
+# rejects it with the message on its first `// expect: ...` line
 vm=${1:-zy}; dir=${2:-$(dirname "$0")/errors}; pass=0; fail=0
 for f in "$dir"/*.zc; do
-	want=$(head -1 "$f" | sed 's#^// expect: ##')
+	want=$(grep -m1 '^// expect: ' "$f" | sed 's#^// expect: ##')
 	got=$($vm < "$f" 2>&1 | head -1)
 	if [[ "$got" == *"$want"* ]]; then pass=$((pass+1)); else fail=$((fail+1)); echo "FAIL $(basename $f): got [$got]"; fi
 done