callee-denylistedThe callee is on the compiler's inline denylist

Reported by --explain after a verdict.

mettle explain callee-denylisted

A small set of names is refused by hand, as a guard against compile-time blowup in shapes known to explode.

Fix: mark the callee @inline to override the denylist. Watch compile time afterwards, since that is the cost the guard exists to prevent.

Related

• callee-no-bodyThe callee has no body to inline
• callee-noinlineThe callee is marked @noinline
• too-many-parametersThe callee takes more than 16 parameters
• callee-parameter-namesThe callee's parameter names are unavailable
• callee-over-budgetThe callee's body is over the inline size budget
• callee-call-countThe callee makes more calls than the inline call-count budget allows
• callee-inline-asmThe callee contains inline assembly
• callee-has-loopThe callee's loop body is over the inline size budget