Treat them like lambdas. This means:
1) Like local suspend lambdas, which become "non-suspend" after creating
jvmSuspendView, they do this as well
2) They both are generated with the same codegen.
3) They are treated differently only on front-end side.
#KT-20364: Fixed
Use fake continuation instead of ALOAD 0 while inlining
Do not generate state machine for inner lambdas and inner objects,
which capture crossinline suspend lambda.
#KT-19159: Fixed
Probably, it would be more correct to skip such lambdas when resolving
the returns' references, but it'd be more complicated and still useless
since non-local returns are impossible in such lambdas
(relevant parameter is noinline)
#KT-22900 Fixed
This test checks that a usage inside an annotation argument is a
signature usage, which may be too restricting but easier to support at
the moment (and the restriction can be lifted in the future)
This results in more diagnostics usually, but allows library authors to
avoid annotating everything in each experimental class with the marker
(only the class needs to be annotated now)
#KT-22759
- Prohibit non-modifier-like calls on kotlin.suspend
- Add warning on modifier-like calls to anything but kotlin.suspend
#KT-22766 In Progress
#KT-22562 In Progress
- Introduce new language feature 'ReadDeserializedContracts', which
allows to deserialize contracts from metadata.
- Introduce new language feature 'AllowContractsForCustomFunctions',
which allows reading contracts from sources.
- Use new features instead of combination 'CallsInPlaceEffect ||
ReturnsEffect'
- Rename 'CallsInPlaceEffect' -> 'UseCallsInPlaceEffect',
'ReturnsEffect' -> 'UseReturnsEffect'. As names suggest, they control
if it is allowed to use corresponding effect in analysis.
We have to introduce separate 'ReadDeserializedContracts' to enable
contracts only in some modules of the project, because libraries are
read with project-wide settings (see KT-20692).
This commits introduces testdata changes, where NI behaviour strictly
improved, after several previous fixes.
For some tests, just WITH_NEW_INFERENCE directive was added. It
indicates, that some of previous commits first introduced error in that
test, and then some other commit fixed it (netting no overall testdata
change). It is preferrably to keep those annotations until we will
migrate to NI completely, to prevent unexpected regressions.
According to KT-21354, this should be a warning in 1.2 and before, and
no warning (with changed semantics) in 1.3 and later.
NB there are some false positives in this check.
#KT-21354 In Progress
#KT-21321 In Progress
- Make AbstractDiagnosticsTest dump function contracts
- Add diagnostics tests on parsing contracts
- Add diagnostics tests on smartcats in presence of functions with
contracts
- Add diagnostics tests on initialization and flow in presence of
in-place called lambdas
==========
Introduction of EffectSystem: 16/18
- do not allow it to be used together with JvmMultifileClass (otherwise
implementation becomes complex)
- do not allow to declare classes in a JvmPackageName-annotated file
(similarly, the implementation of this would be much harder in the
compiler, and there would need to be special support in the IDE)
- check that the value is a valid FQ name
- do not allow root package just in case
Mikhael Bogdanov