Cache entry for cp_hi_cached (thread-local, not on basic_pike_state). Keyed by a content fingerprint of the class (never a pointer into a program): programs die while this cache lives for the thread, and the allocator can recycle the same cp_ranges address for a different class — a pointer key then returns the wrong sparse table (false membership, e.g. emoji matching [\w€] after a prior high-range class was destroyed). Seen as a deterministic wrong-match on macos-clang CI after a long test binary has churned many classes (find_iter euro empty-alt pin). More...

Public Attributes
std::uint64_t	key_fp {0}
	The class's content fingerprint; 0 marks the entry unused.

std::unique_ptr< cp_hi_table >	table
	The sparse table built for that class, owned by the cache.

Detailed Description

template<typename State, bool StateBoundToProgram = false>
struct real::detail::pike_vm< State, StateBoundToProgram >::cp_hi_cache_entry

Cache entry for cp_hi_cached (thread-local, not on basic_pike_state). Keyed by a content fingerprint of the class (never a pointer into a program): programs die while this cache lives for the thread, and the allocator can recycle the same cp_ranges address for a different class — a pointer key then returns the wrong sparse table (false membership, e.g. emoji matching [\w€] after a prior high-range class was destroyed). Seen as a deterministic wrong-match on macos-clang CI after a long test binary has churned many classes (find_iter euro empty-alt pin).

The documentation for this struct was generated from the following file:

include/real/engine/pike.hpp

Public Attributes

Detailed Description