-- Braced conditional `cond{val}` is conditional execution: val is evaluated,
-- discarded, and execution falls through. For early return inside braces use
-- `ret`. The braceless form `cond val` always early-returns when val is a
-- single expression. This file pins all three forms across every engine so the
-- footgun stays caught.
-- Braced: 99 is discarded, falls through to 0
fall x:n>n;=x 1{99};0
-- Braceless guard: early return
gd x:n>n;=x 1 99;0
-- Explicit ret inside braces: early return
explicit x:n>n;=x 1{ret 99};0
-- run: fall 1
-- out: 0
-- run: fall 2
-- out: 0
-- run: gd 1
-- out: 99
-- run: gd 2
-- out: 0
-- run: explicit 1
-- out: 99
-- run: explicit 2
-- out: 0