pi() — internals

pi() — internals

Where it lives

• Signature: src/builtins/math/pi.rs
• Lowering: src/codegen/lower_inst/builtins/math.rs:240 (lower_pi)
• Function symbol: lower_pi()

Lowering notes

• Lowers pi() as a data-section float constant.

Runtime helpers

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

Signature summary

function pi(): float

What the type checker enforces

• Arity: takes no arguments.

Eval interpreter (magician)

• Declaration: crates/elephc-magician/src/interpreter/builtins/math/pi.rs (eval_builtin!)
• Dispatch hooks: direct, values

Cross-references

• User reference for pi()