Method switch_to_block

crates/codegen/src/compile.rs:9881–9898

(&mut self, block: BlockIdx)

    }

    fn switch_to_block(&mut self, block: BlockIdx) {
        let code = self.current_code_info();
        let prev = code.current_block;
        assert_ne!(prev, block, "recursive switching {prev:?} -> {block:?}");
        assert_eq!(
            code.blocks[block].next,
            BlockIdx::NULL,
            "switching {prev:?} -> {block:?} to completed block"
        );
        let prev_block = &mut code.blocks[prev.idx()];
        assert_eq!(
            u32::from(prev_block.next),
            u32::MAX,
            "switching {prev:?} -> {block:?} from block that's already got a next"
        );
        prev_block.next = block;
        code.current_block = block;
    }

    const fn set_source_range(&mut self, range: TextRange) {
        self.current_source_range = range;