speckl/out/TigerBeetleLedger.wat
Marcus (agent-cos) 1cbad9d756 fix(compiler): translate Map/Set expression patterns to JavaScript (#18)
- x in someSet → someSet.has(x)
- x in someMap.keys → someMap.has(x)
- x notIn someMap.keys → !someMap.has(x)
- m[k] → m.get(k) for Map state variables
- s.size() → s.size (property, not method)
- Track Map-typed state variables via mapVarNames for accurate .get() translation
- Thread mapVarNames through emitAction and rewriteExpr

All 41 tests passing. TigerBeetleLedger now generates correct TypeScript
with .get() for Map access and .has() for Set membership.

Part of M0.1: Fix TS generator bugs (speckl#18)
2026-05-09 22:07:32 -07:00

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;; Auto-generated by speckl-compile from TigerBeetleLedger
;; Compile: wat2wasm TigerBeetleLedger.wat -o TigerBeetleLedger.wasm
(module
;; Host imports for Map/Set/alloc
(import "speckl" "map_create" (func $map_create (result i32)))
(import "speckl" "map_set" (func $map_set (param i32 i32 i32)))
(import "speckl" "map_get" (func $map_get (param i32 i32) (result i32)))
(import "speckl" "map_has" (func $map_has (param i32 i32) (result i32)))
(import "speckl" "map_remove" (func $map_remove (param i32 i32)))
(import "speckl" "set_create" (func $set_create (result i32)))
(import "speckl" "set_add" (func $set_add (param i32 i32)))
(import "speckl" "set_has" (func $set_has (param i32 i32) (result i32)))
(import "speckl" "set_size" (func $set_size (param i32) (result i32)))
(import "speckl" "alloc" (func $alloc (param i32) (result i32)))
(import "speckl" "write_i32" (func $write_i32 (param i32 i32)))
(import "speckl" "write_f64" (func $write_f64 (param i32 f64)))
;; Linear memory (exported so host can read state)
(memory (export "memory") 1)
;; State globals
(global $accounts (mut i32) (i32.const 0))
(global $transfers (mut i32) (i32.const 0))
(global $pending (mut i32) (i32.const 0))
(global $replicaState (mut i32) (i32.const 0))
(global $log (mut i32) (i32.const 0))
(global $commitIndex (mut i32) (i32.const 0))
(global $leader (mut i32) (i32.const 0))
;; ---- init ----
(func $init (export "init")
(call $map_create)
(global.set $accounts)
(call $map_create)
(global.set $transfers)
(call $set_create)
(global.set $pending)
(call $map_create)
(global.set $replicaState)
(i32.const 0)
(global.set $commitIndex)
(i32.const 0)
(global.set $leader)
)
;; ---- Actions ----
;; action: CreateTransfer
(func $CreateTransfer (export "CreateTransfer") (param $t i32) (result i32)
(i32.const 1)
)
;; action: CommitTransfer
(func $CommitTransfer (export "CommitTransfer") (param $id i32) (result i32)
(i32.const 1)
)
;; action: VoidTransfer
(func $VoidTransfer (export "VoidTransfer") (param $id i32) (result i32)
(i32.const 1)
)
;; action: PostTransfer
(func $PostTransfer (export "PostTransfer") (param $t i32) (result i32)
(i32.const 1)
)
;; action: BecomeLeader
(func $BecomeLeader (export "BecomeLeader") (param $replica i32) (param $term i32) (result i32)
(i32.const 1)
)
;; action: AppendEntry
(func $AppendEntry (export "AppendEntry") (param $entry i32) (param $term i32) (result i32)
(i32.const 1)
)
;; ---- getState ----
(func $getState (export "getState") (result i32 i32)
(i32.const 0)
(global.get $commitIndex)
(i32.store)
(i32.const 4)
(global.get $leader)
(i32.store)
(i32.const 0)
(i32.const 8)
)
;; checkConstraints — runtime constraint evaluation stub
(func $checkConstraints (export "checkConstraints") (result i32)
;; TODO: evaluate constraint expressions at runtime
(i32.const 1)
)
)