Implemented wasm eval and fixed slice
This commit is contained in:
Nathan Braswell
196
partial_eval.scm
196
partial_eval.scm
@@ -1727,6 +1727,9 @@
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((remaining_eval_loc remaining_eval_length datasi) (alloc_data "\nError: trying to call remainin eval\n" datasi))
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(remaining_eval_msg_val (bor (<< remaining_eval_length 32) remaining_eval_loc #b011))
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((hit_upper_in_eval_loc hit_upper_in_eval_length datasi) (alloc_data "\nError: hit nil upper env when looking up symbol in remaining eval: " datasi))
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(hit_upper_in_eval_msg_val (bor (<< hit_upper_in_eval_length 32) hit_upper_in_eval_loc #b011))
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((remaining_vau_loc remaining_vau_length datasi) (alloc_data "\nError: trying to call remainin vau (primitive)\n" datasi))
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(remaining_vau_msg_val (bor (<< remaining_vau_length 32) remaining_vau_loc #b011))
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@@ -2286,16 +2289,16 @@
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(_if '$new_size_0 '(result i64)
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(i32.eqz (local.get '$new_size))
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(then
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(typecheck 0 (array '(result i64))
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i64.eq type_array
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(array (then (i64.const nil_val)))
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(array (else (i64.const emptystr_val)))
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)
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(call '$drop (local.get '$array))
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(_if '$is_array '(result i64)
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(i64.eq (i64.const #b101) (i64.and (i64.const #b111) (local.get '$array)))
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(then (i64.const nil_val))
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(else (i64.const emptystr_val)))
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)
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(else
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(typecheck 0 (array '(result i64))
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i64.eq type_array
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(array (then
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(_if '$is_array '(result i64)
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(i64.eq (i64.const #b101) (i64.and (i64.const #b111) (local.get '$array)))
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(then
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(local.set '$new_ptr (call '$malloc (i32.shl (local.get '$new_size) (i32.const 3)))) ; malloc(size*8)
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(local.set '$i (i32.const 0))
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@@ -2313,8 +2316,8 @@
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(i64.or (i64.or (i64.extend_i32_u (local.get '$new_ptr)) (i64.const #b101))
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(i64.shl (i64.extend_i32_u (local.get '$new_size)) (i64.const 32)))
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))
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(array (else
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)
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(else
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(local.set '$new_ptr (call '$malloc (local.get '$new_size))) ; malloc(size)
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(memory.copy (local.get '$new_ptr)
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(i32.add (local.get '$ptr) (local.get '$s))
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@@ -2324,7 +2327,7 @@
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(i64.or (i64.or (i64.extend_i32_u (local.get '$new_ptr)) (i64.const #b011))
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(i64.shl (i64.extend_i32_u (local.get '$new_size)) (i64.const 32)))
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))
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)
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)
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)
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)
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@@ -3134,7 +3137,7 @@
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(_loop '$l
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(br_if '$b2 (i32.eqz (global.get '$phl)))
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(local.set '$tmp (i32.load8_u (global.get '$phs)))
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(call '$print (i64.shl (i64.extend_i32_u (local.get '$tmp)) (i64.const 1)))
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;(call '$print (i64.shl (i64.extend_i32_u (local.get '$tmp)) (i64.const 1)))
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(_if '$whitespace (i32.or (i32.or (i32.eq (i32.const #x9) (local.get '$tmp)) ; tab
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(i32.eq (i32.const #xA) (local.get '$tmp))) ; newline
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(i32.or (i32.eq (i32.const #xD) (local.get '$tmp)) ; carrige return
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@@ -3528,7 +3531,7 @@
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(ensure_not_op_n_params_set_ptr_len i32.ne 1)
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(type_assert 0 type_string k_read_msg_val)
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(local.set '$str (i64.load (local.get '$ptr)))
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(call '$print (local.get '$str))
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;(call '$print (local.get '$str))
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(global.set '$phl (i32.wrap_i64 (i64.shr_u (local.get '$str) (i64.const 32))))
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(global.set '$phs (i32.wrap_i64 (i64.and (local.get '$str) (i64.const #xFFFFFFF8))))
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(local.set '$result (call '$parse_helper))
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@@ -3564,12 +3567,150 @@
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(local.get '$result)
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drop_p_d
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))))
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; Helper method, doesn't refcount consume parameters
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; but does properly refcount internally / dup returns
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((k_eval_helper func_idx funcs) (array func_idx (+ 1 func_idx) (concat funcs (func '$eval_helper '(param $it i64) '(param $env i64) '(result i64) '(local $len i32) '(local $ptr i32) '(local $current_env i64) '(local $res i64) '(local $env_ptr i32) '(local $i i32) '(local $comb i64) '(local $params i64) '(local $wrap i32)
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; The cool thing about Vau calculus / Kernel / Kraken
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; is that everything is a value that evaluates to itself except symbols
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; and arrays.
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(_if '$is_value '(result i64)
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(i64.ne (i64.const #b101) (i64.and (i64.const #b101) (local.get '$it)))
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(then
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; it's a value, we can just return it!
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(call '$dup (local.get '$it))
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)
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(else
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(_if '$is_symbol '(result i64)
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(i64.eq (i64.const #b111) (i64.and (i64.const #b111) (local.get '$it)))
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(then
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; look it up in the environment
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; 0..0<env_ptr32 but still aligned>01001
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; Env object is <key_array_value><value_array_value><upper_env_value>
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; each being the full 64 bit objects.
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(local.set '$current_env (local.get '$env))
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(block '$outer_loop_break
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(_loop '$outer_loop
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(local.set '$env_ptr (i32.wrap_i64 (i64.shr_u (local.get '$current_env) (i64.const 5))))
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(local.set '$len (i32.wrap_i64 (i64.shr_u (i64.load 0 (local.get '$env_ptr)) (i64.const 32))))
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(local.set '$ptr (i32.wrap_i64 (i64.and (i64.load 0 (local.get '$env_ptr)) (i64.const -8))))
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(local.set '$i (i32.const 0))
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(block '$inner_loop_break
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(_loop '$inner_loop
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(br_if '$inner_loop_break (i32.eqz (local.get '$len)))
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(_if '$found_it
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; We should intern symbols so we can do this
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;(i64.eq (local.get '$it) (i64.load (local.get '$ptr)))
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(i64.eq (i64.const 1)
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(call '$str_sym_comp (local.get '$it) (i64.load (local.get '$ptr)) (i64.const 0) (i64.const 1) (i64.const 0)))
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(then
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(local.set '$res (i64.load (i32.add (i32.wrap_i64 (i64.and (i64.load 8 (local.get '$env_ptr)) (i64.const -8)))
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(i32.shl (local.get '$i) (i32.const 3)))))
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(br '$outer_loop_break)
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)
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)
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(local.set '$len (i32.sub (local.get '$len) (i32.const 1)))
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(local.set '$ptr (i32.add (local.get '$ptr) (i32.const 8)))
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(local.set '$i (i32.add (local.get '$i) (i32.const 1)))
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(br '$inner_loop)
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)
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)
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; try in upper
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(local.set '$current_env (i64.load 16 (local.get '$env_ptr)))
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(br_if '$outer_loop (i64.ne (i64.const nil_val) (local.get '$current_env)))
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)
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; Ended at upper case
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(call '$print (i64.const hit_upper_in_eval_msg_val))
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(call '$print (local.get '$it))
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(call '$print (i64.const newline_msg_val))
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(unreachable)
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)
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(call '$dup (local.get '$res))
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)
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(else
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; <array_size32><array_ptr29>101 / 0..0 101
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(local.set '$len (i32.wrap_i64 (i64.shr_u (local.get '$it) (i64.const 32))))
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(local.set '$ptr (i32.wrap_i64 (i64.and (local.get '$it) (i64.const -8))))
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(_if '$zero_length
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(i32.eqz (local.get '$len))
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(then (unreachable)))
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; its a call, evaluate combiner first then
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(local.set '$comb (call '$eval_helper (i64.load 0 (local.get '$ptr)) (local.get '$env)))
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; check to make sure it's a combiner <func_idx29>|<env_ptr29><wrap2>0001
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(_if '$isnt_function
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(i64.ne (i64.const #b0001) (i64.and (i64.const #b1111) (local.get '$comb)))
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(then (unreachable))
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)
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(local.set '$wrap (i32.wrap_i64 (i64.and (i64.const #b11) (i64.shr_u (local.get '$comb) (i64.const 4)))))
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(local.set '$params (call '$slice_impl (call '$dup (local.get '$it)) (i32.const 1) (local.get '$len)))
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; we'll reuse len and ptr now for params
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(local.set '$len (i32.wrap_i64 (i64.shr_u (local.get '$params) (i64.const 32))))
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(local.set '$ptr (i32.wrap_i64 (i64.and (local.get '$params) (i64.const -8))))
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; then evaluate parameters wrap times
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(block '$wrap_loop_break
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(_loop '$wrap_loop
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(br_if '$wrap_loop_break (i32.eqz (local.get '$wrap)))
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(local.set '$i (i32.const 0))
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(block '$inner_eval_loop_break
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(_loop '$inner_eval_loop
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(br_if '$inner_eval_loop_break (i32.eq (local.get '$len) (local.get '$i)))
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(i64.store (i32.add (local.get '$ptr) (i32.shl (local.get '$i) (i32.const 3)))
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(call '$eval_helper (i64.load (i32.add (local.get '$ptr) (i32.shl (local.get '$i) (i32.const 3))))
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(local.get '$env)))
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(local.set '$i (i32.add (local.get '$i) (i32.const 1)))
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(br '$inner_eval_loop)
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)
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)
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(local.set '$wrap (i32.sub (local.get '$wrap) (i32.const 1)))
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(br '$wrap_loop)
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)
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)
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(call_indirect
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;type
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k_wrap
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;table
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0
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;params
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(local.get '$params)
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; dynamic env
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(call '$dup (local.get '$env))
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; static env
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(i64.or (i64.shl (i64.and (call '$dup (local.get '$comb)) (i64.const #x3FFFFFFC0))
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(i64.const 2)) (i64.const #b01001))
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;func_idx
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(i32.wrap_i64 (i64.shr_u (local.get '$comb) (i64.const 35)))
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)
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; Also, this really should tail-call when we support it
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)
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)
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)
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)
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))))
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((k_eval_loc k_eval_length datasi) (alloc_data "k_eval" datasi))
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(k_eval_msg_val (bor (<< k_eval_length 32) k_eval_loc #b011))
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((k_eval func_idx funcs) (array func_idx (+ 1 func_idx) (concat funcs (func '$eval '(param $p i64) '(param $d i64) '(param $s i64) '(result i64)
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((k_eval func_idx funcs) (array func_idx (+ 1 func_idx) (concat funcs (func '$eval '(param $p i64) '(param $d i64) '(param $s i64) '(result i64) '(local $len i32) '(local $ptr i32)
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(call '$print (i64.const remaining_eval_msg_val))
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(unreachable)
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(ensure_not_op_n_params_set_ptr_len i32.lt_u 1)
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(_if '$using_d_env '(result i64)
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(i32.eq (i32.const 1) (local.get '$len))
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(then
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(call '$eval_helper (i64.load 0 (local.get '$ptr)) (local.get '$d))
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)
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(else
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(type_assert 1 type_env k_eval_msg_val)
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(call '$eval_helper (i64.load 0 (local.get '$ptr)) (i64.load 8 (local.get '$ptr)))
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)
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)
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drop_p_d
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))))
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((k_vau_loc k_vau_length datasi) (alloc_data "k_vau" datasi))
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(k_vau_msg_val (bor (<< k_vau_length 32) k_vau_loc #b011))
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@@ -4413,6 +4554,11 @@
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))))) (vau de (s v b) (eval (array (array wrap (array vau (array s) b)) v) de)))"))
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(print (run_partial_eval_test "(len \"asdf\")"))
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(print (run_partial_eval_test "(idx \"asdf\" 1)"))
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(print (run_partial_eval_test "(slice \"asdf\" 1 3)"))
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(print (run_partial_eval_test "(concat \"asdf\" \";lkj\")"))
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(print "ok, hex of 0 is " (hex_digit #\0))
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(print "ok, hex of 1 is " (hex_digit #\1))
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@@ -4636,11 +4782,6 @@
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; )) (vau (x5) x5))"))))
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;(_ (write_file "./csc_out.wasm" output3))
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(print (run_partial_eval_test "(len \"asdf\")"))
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(print (run_partial_eval_test "(idx \"asdf\" 1)"))
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(print (run_partial_eval_test "(slice \"asdf\" 1 3)"))
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(print (run_partial_eval_test "(concat \"asdf\" \";lkj\")"))
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;(_ (write_file "./csc_out.wasm" (compile (partial_eval (read-string
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; "(array ((vau (x5) x5) write) 1 \"written\" (vau (written code) (len (cond (= 0 written) \"asdf\" true \"sdf\"))))")))))
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@@ -4650,9 +4791,18 @@
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;(_ (write_file "./csc_out.wasm" (compile (partial_eval (read-string
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; "(array ((vau (x5) x5) write) 1 \"written\" (vau (written code) (slice (cond (= 0 written) \"asdf\" true \"abcdefghi\") 1 3)))")))))
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(_ (write_file "./csc_out.wasm" (compile (partial_eval (read-string
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"(array ((vau (x5) x5) write) 1 \"written\" (vau (written code) (concat \"hehe\" (cond (= 0 written) \"asdf\" true \"abcdefghi\"))))")))))
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;(_ (write_file "./csc_out.wasm" (compile (partial_eval (read-string
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; "(array ((vau (x5) x5) write) 1 \"written\" (vau (written code) (concat \"hehe\" (cond (= 0 written) \"asdf\" true \"abcdefghi\"))))")))))
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(_ (write_file "./csc_out.wasm" (compile (partial_eval (read-string
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"(array ((vau (x) x) write) 1 \"enter form: \" (vau (written code)
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(array ((vau (x) x) read) 0 20 (vau (data code)
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(array ((vau (x) x) exit) (eval (read-string data)))
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))
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))")))))
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(output3 (compile (partial_eval (read-string "(array ((vau (x) x) read) 0 10 (vau (data code) data))"))))
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) void)))
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