ob_clean() — internals

ob_clean() — internals

Where it lives

• Signature: src/builtins/io/ob_clean.rs
• Lowering: src/codegen/lower_inst/builtins/output_buffering.rs:435 (lower_ob_clean)
• Function symbol: lower_ob_clean()

Lowering notes

• Lowers ob_clean() to the truncate-top-buffer helper (bool result).

Runtime helpers

The following runtime helpers are referenced:

• __rt_ob_clean
• __rt_ob_end_clean
• __rt_ob_end_flush
• __rt_ob_flush

Signature summary

function ob_clean(): bool

What the type checker enforces

• Arity: takes no arguments.

Eval interpreter (magician)

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

Cross-references

• User reference for ob_clean()