llvm-project

64127675 - [CIR] Fix mixing of catch-all and type-specific catch handlers (#190285)

[CIR] Fix mixing of catch-all and type-specific catch handlers (#190285) If a try block has a catch-all handler and one or more type-specific catch handlers, we were failing to generate the null type specifier when lowering from CIR to LLVM IR. This change fixes that problem. Assisted-by: Cursor / claude-4.6-opus-high