Ensure the stack size recoded at the begining of the let expression is the correct one.
Co-authored-by: Vicente Romero <vicente.romero@oracle.com>
Reviewed-by: vromero
Correcting handling of boolean-valued switch expressions when true/false; generating them directly rather than desugaring in Lower.
Reviewed-by: mcimadamore
8207405: Compiler Tree API support for Switch Expressions (Preview)
Support for switch expression, switch with rules and multiple constants for cases.
Reviewed-by: jjg, mcimadamore, vromero