This removes the mandatory dependency of all JVM IR tests on
kotlin-stdlib (ConfigurationKind.ALL in all IR test cases) and speeds up
tests which don't need kotiln-stdlib by about 20%. Another advantage of
this method is that all required dependencies are listed in one file,
are easy to grasp, and changes to the related code generation can be
done independently of the corresponding changes in the actual library,
which may help in bootstrapping the compiler
In TopDownAnalyzerFacadeForJVM, we now always use the "load built-ins
from module dependencies" behavior that was previously only enabled with
the dedicated CLI argument -Xload-builtins-from-dependencies. However,
sometimes we compile code without kotlin-stdlib in the classpath, and we
don't want everything to crash because some standard type like
kotlin.Unit hasn't been found.
To mitigate this, we add another module at the end of the dependencies
list, namely a "fallback built-ins" module. This module loads all
built-in declarations from the compiler's class loader, as was done by
default previously. This prevents the compiler from crashing if any
built-in declaration is not found, but compiling the code against
built-ins found in the compiler is still discouraged, so we report an
error if anything is resolved to a declaration from this module, via a
new checker MissingBuiltInDeclarationChecker.
Also introduce a new CLI argument -Xsuppress-missing-builtins-error
specifically to suppress this error and to allow compiling code against
compiler's own built-ins.
#KT-19227 Fixed
#KT-28198 Fixed
Even though acquire/release pattern guarantees memory visibility across
threads, it doesn't prevents concurrent access to critical section (i.e.
to force-resolve of the corresponding body).
This can lead to multiple resolution passes over one and the same PSI in
IDE, which, in turn, leads to 'rewrite at slice'-exceptions. See
KT-30030 for case description and details.
^KT-30030 Fixed
Move logic regarding expect classes to the only relevant call site at
PackageCodegenImpl, and return the list of members to remove code
duplication at remaining call sites
The root problem is the fact that ConstantExpressionEvaluator returns
null for values such as infinity and NaN loaded from cls psi (see
IDEA-207252). This commit simply reverts a part of 8ab9226805 where we
started to compute default values more often than needed. In
LazyJavaClassMemberScope, we only need to check whether or not there
_is_ a default value, not compute its value.
#KT-29792 Fixed
Nikolay Krasko