scorecard 9/9: arrays, laplace_nd, genvar/bus nodes, events, and indirect branch assignments (#80)#16

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Kreijstal wants to merge 19 commits into

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Commits on Jun 24, 2026

Add standalone VerilogA runner (openvaf-r --run)
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runner: also execute the analog body so @(initial_step) $strobe prints
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Point issue/crash-report URLs at the maintained fork (arpadbuermen/OpenVAF)
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Implement digital gate features: @(cross/timer) events + transition()
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parser: don't panic on unsupported module-port syntax
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Arrays/indexing: grammar + HIR plumbing (foundation for scorecard 9/9)
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Arrays: const-eval array dimensions (real x[a:b] -> Type::Array)
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Arrays: element read/write lowering (const + runtime index) + two bug fixes
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laplace_nd: state-space realization -> Butterworth filter compiles (8/9)
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genvar + bus nodes: RC ladder compiles -> scorecard 9/9
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transition(): continuous slew-limited realization (Level-2)
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@(cross) state retention: cross-timestep latch state via prev_state/next_state
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transition(): accept real first argument
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Commits on Jun 26, 2026

sim_back: skip None outputs in compute_outputs (fixes #10)
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