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Parsing strings, but naively without escapes yet

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This commit is contained in:
Nathan Braswell
2022-01-03 02:17:52 -05:00
parent 26e9a92f74
commit e633a43f2e
1 changed files with 44 additions and 1 deletions
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45
partial_eval.csc
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@@ -2478,6 +2478,47 @@
(_if '$at_least1
(i32.ge_u (global.get '$phl) (i32.const 1))
(then
; string
(_if '$is_open
(i32.eq (i32.load8_u (global.get '$phs)) (i32.const #x22))
(then
(global.set '$phs (i32.add (global.get '$phs) (i32.const 1)))
(global.set '$phl (i32.sub (global.get '$phl) (i32.const 1)))
(local.set '$asiz (i32.const 0))
(local.set '$bptr (global.get '$phs))
(_loop '$il
(_if '$doesnt_have_next
(i32.eqz (global.get '$phl))
(then
(local.set '$result (i64.const empty_parse_value))
(br '$b1)
)
)
(_if '$is_end
(i32.eq (i32.load8_u (global.get '$phs)) (i32.const #x22))
(then
(local.set '$aptr (call '$malloc (local.get '$asiz)))
(memory.copy (local.get '$aptr)
(local.get '$bptr)
(local.get '$asiz))
(local.set '$result (i64.or (i64.or (i64.extend_i32_u (local.get '$aptr)) (i64.const #x3))
(i64.shl (i64.extend_i32_u (local.get '$asiz)) (i64.const 32))))
(global.set '$phs (i32.add (global.get '$phs) (i32.const 1)))
(global.set '$phl (i32.sub (global.get '$phl) (i32.const 1)))
(br '$b1)
)
)
(global.set '$phs (i32.add (global.get '$phs) (i32.const 1)))
(global.set '$phl (i32.sub (global.get '$phl) (i32.const 1)))
(local.set '$asiz (i32.add (local.get '$asiz) (i32.const 1)))
(br '$il)
)
)
)
; symbol
; int
; '
; []?
(_if '$is_open
(i32.eq (i32.load8_u (global.get '$phs)) (i32.const #x28))
(then
@@ -3272,7 +3313,9 @@
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \" true\" true 3))))"))))
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \" true \" true 3))))"))))
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \" false\" true 3))))"))))
(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \"(false (true () true) true)\" true 3))))"))))
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \"(false (true () true) true)\" true 3))))"))))
(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \"(false \\\"some string\\\" true)\" true 3))))"))))
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (written code) (read-string (cond written \"(false \\\"some string true)\" true 3))))"))))
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (& args) (slice args 1 -1)))"))))
;(output3 (compile (partial_eval (read-string "(array ((vau (x) x) write) 1 \"waa\" (vau (& args) (len args)))"))))