Tracking sliced map for debugging "Rewrite at slice..."
An unfortunate design decision removed from tests
.jet -> .kt
Run tests only from the appropriate module
Better error reporting in codegen tests:
an exception from generateToText() used to mask the one from the original run
Rendering unknown diagnostics in THROW_EXCEPTION mode
Better diagnostics in CompilationException
Simple (not thread-safe) memoized functions supported
INCOMPATIBLE_ABI_VERSION is a diagnostic now