[Tutez64]

A meta written without parentheses ends the whole compile batch:

return @:privateAccess new Holder().secret(); // or @:privateAccess host.field

parseMetaArgs answers null rather than [] when there are no parentheses, and Capture's two walkers (mapChildren and rewrite) iterate the argument list unchecked. The Null Object Reference is not an Unsupported, so it leaves Backend.compile and takes every module of the batch with it, not just the one carrying the meta; in a host compiling several mods in one world, all of them. Interpreted, the same code runs. ExprTools already guards this (args == null ? null : ...); Capture now does the same.

Two corpus cases, a script's private method and a host field, both behind @:privateAccess. Without the change both are killed on hxcpp-cppia; with it eval-interp, hxcpp-interp, hxcpp-cppia and hxcpp-cppia-jit answer 42 and 0, and every other row is unchanged. test/run.sh eval cpp: 421 / 421 / 453 passed. The sandbox builds against flixel 6.2.0, flixel-addons 4.0.1 and flixel-ui 2.6.5, and its four projects probe the same as before (--probe, JIT on and off). HashLink not run.

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