chore(stdlib): Clean up runtime printing library (#2180)

stdlib/runtime/bigint.gr

@@ -25,7 +25,6 @@ from "runtime/unsafe/wasmf32" include WasmF32
 from "runtime/unsafe/wasmf64" include WasmF64
 from "runtime/exception" include Exception
 from "runtime/dataStructures" include DataStructures as DS
-from "runtime/utils/printing" include Printing as RPrint
 
 // things we need which are missing due to --no-pervasives:
 primitive (!) = "@not"
@@ -131,34 +130,6 @@ let init = (limbs: WasmI32) => {
   ptr
 }
 
-// For debugging
-@unsafe
-provide let debugDumpNumber = (num: WasmI32) => {
-  use WasmI32.{ (*), (+), (-), (&), (>>>), (<) }
-  //let num = WasmI32.fromGrain(num)
-  RPrint.printString("-=-=-=-== debug dump ==-=-=-=-")
-  RPrint.printString("Ref Count:")
-  RPrint.printNumber(WasmI64.extendI32U(WasmI32.load(num - 8n, 0n)))
-  RPrint.printString("Heap Tag:")
-  RPrint.printNumber(WasmI64.extendI32U(WasmI32.load(num, 0n)))
-  RPrint.printString("Boxed Num Tag:")
-  RPrint.printNumber(WasmI64.extendI32U(WasmI32.load(num, 4n)))
-  RPrint.printString("Num Limbs:")
-  let limbs = WasmI32.load(num, 8n)
-  RPrint.printNumber(WasmI64.extendI32U(limbs))
-  RPrint.printString("Flags:")
-  RPrint.printNumber(WasmI64.extendI32U(0xffffn & WasmI32.load(num, 12n)))
-  RPrint.printString("<reserved>:")
-  RPrint.printNumber(
-    WasmI64.extendI32U((0xffff0000n & WasmI32.load(num, 12n)) >>> 16n)
-  )
-  RPrint.printString("Limbs:")
-  for (let mut i = 0n; i < limbs; i += 1n) {
-    // if a nonzero limb is found, then we're at the min
-    RPrint.printNumber(WasmI64.load(num, (i + 2n) * 8n))
-  }
-}
-
 @unsafe
 provide let getSize = ptr => {
   WasmI32.load(ptr, 8n)

stdlib/runtime/bigint.md

@@ -6,12 +6,6 @@ title: Bigint
 
 Functions and constants included in the Bigint module.
 
-### Bigint.**debugDumpNumber**
-
-```grain
-debugDumpNumber : (num: WasmI32) => Void
-```
-
 ### Bigint.**getSize**
 
 ```grain

stdlib/runtime/debugPrint.gr

@@ -10,6 +10,8 @@ from "runtime/unsafe/memory" include Memory
 foreign wasm fd_write:
   (WasmI32, WasmI32, WasmI32, WasmI32) => WasmI32 from "wasi_snapshot_preview1"
 
+primitive ignore = "@ignore"
+
 @unsafe
 provide let print = (s: String) => {
   let ptr = WasmI32.fromGrain(s)
@@ -27,7 +29,7 @@ provide let print = (s: String) => {
   WasmI32.store(iov, 1n, 12n)
   fd_write(1n, iov, 2n, written)
   Memory.free(buf)
-  void
+  ignore(s)
 }
 
 @unsafe