run-incr-test.sh

if [ -z "$1" ]; then
    echo "Usage: runtest.sh <file.rs> <options>"
    exit 1
fi

rm -rf incr
mkdir incr
TEST=$1
shift
REVISIONS=$(re "// ?revisions: ?(.*)" '$1' $TEST)
for rev in $REVISIONS; do
    echo "Revision $rev >& killme.$TEST.$rev"
    OPTIONS="-Z incremental=incr -Z incremental-info -Z query-dep-graph"
    echo "  rustc $@ --cfg $rev $TEST $OPTIONS"
    if rustc "$@" --cfg $rev $TEST $OPTIONS >& killme.$TEST.$rev; then
        echo "  -> compilation successful"
    else
        echo "  -> compilation failed"
    fi
done