fixes#24631
[Object
constructors](793baf34ff/compiler/semobjconstr.nim (L462)),
[casts](793baf34ff/compiler/semexprs.nim (L494))
and [type
conversions](793baf34ff/compiler/semexprs.nim (L419))
copy their type nodes verbatim instead of producing semchecked type
nodes. This causes a crash in transf when an untyped expression in the
type node has `nil` type. To deal with this, don't try to transform the
type node in these expressions at all. I couldn't reproduce the problem
with type conversion nodes though so those are unchanged in transf.
(cherry picked from commit 6d59680217)
Each test must have a filename of the form: t*.nim
Note:Testament is only aware of tests under a directory (eg tests/foo/) and will ignore
top-level tests like tests/tbar.nim.
Specs
Each test can contain a spec in a discard """ ... """ block.
Check out the parseSpec procedure in the specs module for a full and reliable reference
action
Specifies what action this test should take.
Default: run
Options:
compile - compiles the module and fails the test if compilations fails.
run - compiles and runs the module, fails the test if compilation or
execution of test code fails.
reject - compiles the module and fails the test if compilation succeeds.
There are certain spec keys that imply run, including output and
outputsub.
Categories
Each folder under this directory represents a test category, which can be
tested by running koch tests pcat <category> (or cat to avoid parallel
testing, which is slower).
The folder dll contains simple DLL tests.
The folder realtimeGC contains a test for validating that the realtime GC
can run properly without linking against the nimrtl.dll/so.