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die() — internals

Compiler internals for die(): lowering path, type checks, and runtime helpers.

die() — internals

Where it lives

Runtime helpers

No direct __rt_* helpers captured — the lowering is inlined or routes through another builtin.

Signature summary

function die(int $status): void

What the type checker enforces

  • Arity: takes 0–1 arguments (1 optional).

Cross-references