Expand description
Call-dispatch state and helpers shared across evaluator and builtin code.
Structs§
- Builtin
Context - Call
Frame 🔒 - Native
Backtrace - Raw native backtrace captured from a C error (Rf_error). Contains instruction pointer addresses from the C stack at the point of the error, before longjmp destroyed the frames.
- S3Dispatch
Context 🔒 - Context for S3 method dispatch — tracks which class was dispatched and the remaining classes in the chain (for NextMethod).
- Trace
Entry - A single entry in a stack trace — a snapshot of one call frame.
Functions§
- byte_
offset_ 🔒to_ line - Convert a byte offset in source text to a 1-based line number.
- retarget_
call_ 🔒expr