- Introduce DSL for declaration of contracts. Functions and classes in
this DSL do not bear any computational semantics: in fact, they all do
not exist on runtime. Whole work of extracting semantics from such calls
is done by special parts of compiler
- To make distinguishing those declarations more robust and
convenient, introduce internal annotation @ContractsDSL
- Turn off InlineChecker inside contracts DSL. We do this, because some
functions from DSL should take any possible lambda, so we can't write
any type besides 'Function<R>'. However, InlineChecker will complain if
we will pass inlined lambda in such function -- though, this is false
positive because we know that functions from contracts DSL will never be
executed
- Change testData on HierarchyTestWithLib, where new enum from
kotlin.internal changed expected output
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Effect System introduction: 7/18
Nikolay Krasko