We will need it to generate original names for catch parameters in
sourcemaps.
Also, don't generate redundant debug info for compiler-generated
exception handling control flow operators.
See the doc comment to the MultipleCatchesLowering class
#KT-46276
Namely:
- Generate debug info for closing braces, which allows the breakpoints
set on closing braces to be hit
- Generate debug info for 'if' and 'try/catch' statements.
KT-46276
- Don't produce mapping for closing bracket in case of expressionBody
- Map Kt*Function declaration into corresponding js fun declaration
- Update test data & add new test
Alexander Korepanov