cue/testdata: convert definitions/ and comprehensions/ tests
Convert remaining definitions/ test files to inline @test annotation
format. The comprehensions/iferror.txtar gets corrected error positions
(line offsets shifted after adding the _name test field), and
definitions/comprehensions.txtar is fully converted.
Signed-off-by: Marcel van Lohuizen <mpvl@gmail.com>
Change-Id: Ic8294c43a5ef7c038c4691e7ec076925ac6b540a
Reviewed-on: https://cue.gerrithub.io/c/cue-lang/cue/+/1235358
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
Unity-Result: CUE porcuepine <cue.porcuepine@gmail.com>