struct: progam eval rule in modal, fix func eval rule

This commit is contained in:
ProgramSnail 2026-05-16 12:49:05 +00:00
parent 506ea25b10
commit d684b8eeb9

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@ -1418,6 +1418,7 @@ $s in stmt, f in X, x in X, a in X, p in path, pi in revpath$
// TODO: FIXME: introduce global types and vals
$types_0 = types_#[glob]$,
$vals_0 = vals_#[glob]$,
$mu_0 = mu$,
// NOTE: dashed arrow to fill context
$cl types_0, vals_0, mu_0 cr
@ -1572,4 +1573,31 @@ $s in stmt, f in X, x in X, a in X, p in path, pi in revpath$
)
))
=== Program Evaluation
#let progeval = `prog eval`
#align(center, prooftree(
vertical-spacing: 4pt,
rule(
name: [ program evaluation],
// NOTE: expr type expected to ~ match t (maybe except some automaticc modifiers)
// expect well typed program
$cl types_0, vals_0, mu_0 cr xarrowSquiggly(d_1)_init cl types_1, vals_1, mu_1 cr$,
$...$,
$cl types_(n - 1), vals_(n - 1), mu_(n - 1) cr xarrowSquiggly(d_n)_init cl types_n, vals_n, mu_n cr$,
// TODO: FIXME: some easy way to pass to eval ??
$types_#[glob] = types_n$,
$vals_#[glob] = vals_n$,
$mu_#[glob] = mu_n$,
$cl types_n, vals_n, mu_n cr xarrow(s) cl types', vals', mu' cr$,
$cl types_0, vals_0, mu_0 cr xarrowSquiggly(d_1 ... d_n s)_prog_eval cl types', vals', mu' cr$
)
))
]