chore: remove std directory (#9361)

This removes the std folder from the tree.

Various parts of the tests are pretty tightly dependent 
on std (47 direct imports and 75 indirect imports, not 
counting the cli tests that use them as fixtures) so I've 
added std as a submodule for now.

1 files changed, 0 insertions, 52 deletions

diff --git a/std/hash/_fnv/util.ts b/std/hash/_fnv/util.ts
deleted file mode 100644
index 8afed8e82..000000000
--- a/std/hash/_fnv/util.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-function n16(n: number): number {
-  return n & 0xffff;
-}
-
-function n32(n: number): number {
-  return n >>> 0;
-}
-
-function add32WithCarry(a: number, b: number): [number, number] {
-  const added = n32(a) + n32(b);
-  return [n32(added), added > 0xffffffff ? 1 : 0];
-}
-
-function mul32WithCarry(a: number, b: number): [number, number] {
-  const al = n16(a);
-  const ah = n16(a >>> 16);
-  const bl = n16(b);
-  const bh = n16(b >>> 16);
-
-  const [t, tc] = add32WithCarry(al * bh, ah * bl);
-  const [n, nc] = add32WithCarry(al * bl, n32(t << 16));
-  const carry = nc + (tc << 16) + n16(t >>> 16) + ah * bh;
-
-  return [n, carry];
-}
-
-/**
- * mul32 performs 32-bit multiplication, a * b
- * @param a
- * @param b
- */
-export function mul32(a: number, b: number): number {
-  // https://stackoverflow.com/a/28151933
-  const al = n16(a);
-  const ah = a - al;
-  return n32(n32(ah * b) + al * b);
-}
-
-/**
- * mul64 performs 64-bit multiplication with two 32-bit words
- * @param [ah, al]
- * @param [bh, bl]
- */
-export function mul64(
-  [ah, al]: [number, number],
-  [bh, bl]: [number, number],
-): [number, number] {
-  const [n, c] = mul32WithCarry(al, bl);
-  return [n32(mul32(al, bh) + mul32(ah, bl) + c), n];
-}