FixValue returns val after converting and truncating it as appropriate for typ.

Implicit returns n after marking it as Implicit.

LookupFunc returns the ir.Func for an arbitrary full symbol name if that function exists in the set of available export data.

MakeWrappers constructs all wrapper methods needed for the target compilation unit.

PostLookupCleanup performs cleanup operations needed after a series of calls to LookupFunc, specifically invoking readBodies to post-process any funcs on the "todoBodies" list that were added as a result of the lookup operations.

WasmExport stores metadata associated with the //go:wasmexport pragma.

WasmImport stores metadata associated with the //go:wasmimport pragma.