pkg syscall (freebsd-arm64), const SYS_BINDAT = 538
pkg syscall (freebsd-arm64), const SYS_BINDAT ideal-int
pkg syscall (freebsd-arm64), const SYS_CAP_ENTER = 516
pkg syscall (freebsd-arm64), const SYS_CAP_ENTER ideal-int
pkg syscall (freebsd-arm64), const SYS_CAP_FCNTLS_GET = 537
pkg syscall (freebsd-arm64), const SYS_CAP_FCNTLS_GET ideal-int
pkg syscall (freebsd-arm64), const SYS_CAP_FCNTLS_LIMIT = 536

pkg go/ast, type ReturnStmt struct, Results []Expr
pkg go/ast, type ReturnStmt struct, Return token.Pos
pkg go/ast, type Scope struct
pkg go/ast, type Scope struct, Objects map[string]*Object
pkg go/ast, type Scope struct, Outer *Scope
pkg go/ast, type SelectStmt struct
pkg go/ast, type SelectStmt struct, Body *BlockStmt
pkg go/ast, type SelectStmt struct, Select token.Pos
pkg go/ast, type SelectorExpr struct

Some, such as `http2client` and `http2server`,
will be maintained much longer, even indefinitely.

When possible, each GODEBUG setting has an associated
[runtime/metrics](/pkg/runtime/metrics/) counter
named `/godebug/non-default-behavior/<name>:events`
that counts the number of times a particular program's
behavior has changed based on a non-default value
for that setting.
For example, when `GODEBUG=http2client=0` is set,