Upgrade to latest Zig, remove dependency on patched version of Zig (#96)

* Prepare to upgrade zig

* zig fmt

* AllocGate

* Update data_url.zig

* wip

* few files

* just headers now?

* I think everything works?

* Update mimalloc

* Update hash_map.zig

* Perf improvements to compensate for Allocgate

* Bump

* :camera:

* Update bun.lockb

* Less branching

* [js parser] Slightly reduce memory usage

* Update js_parser.zig

* WIP remove unused

* [JS parser] WIP support for `with` keyword

* Remove more dead code

* Fix all the build errors!

* cleanup

* Move `network_thread` up

* Bump peechy

* Update README.md

8 files changed, 134 insertions, 8 deletions

diff --git a/integration/snapshots/caught-require.debug.js b/integration/snapshots/caught-require.debug.js
new file mode 100644
index 000000000..690ec4db5
--- /dev/null
+++ b/integration/snapshots/caught-require.debug.js
@@ -0,0 +1,30 @@
+import {
+__require as require
+} from "http://localhost:8080/__runtime.js";
+try {
+  require((() => { throw (new Error(`Cannot require module '"this-package-should-not-exist"'`)); } )());
+
+} catch (exception) {
+}
+
+try {
+  await import("this-package-should-not-exist");
+} catch (exception) {
+}
+import("this-package-should-not-exist").then(() => {
+}, () => {
+});
+export async function test() {
+  try {
+    require((() => { throw (new Error(`Cannot require module '"this-package-should-not-exist"'`)); } )());
+  } catch (exception) {
+  }
+  try {
+    await import("this-package-should-not-exist");
+  } catch (exception) {
+  }
+  import("this-package-should-not-exist").then(() => {
+  }, () => {
+  });
+  return testDone(import.meta.url);
+}
diff --git a/integration/snapshots/caught-require.hmr.debug.js b/integration/snapshots/caught-require.hmr.debug.js
new file mode 100644
index 000000000..25883fac7
--- /dev/null
+++ b/integration/snapshots/caught-require.hmr.debug.js
@@ -0,0 +1,50 @@
+import {
+__require as require
+} from "http://localhost:8080/__runtime.js";
+import {
+__HMRModule as HMR
+} from "http://localhost:8080/__runtime.js";
+import {
+__HMRClient as Bun
+} from "http://localhost:8080/__runtime.js";
+Bun.activate(true);
+
+var hmr = new HMR(2398506918, "caught-require.js"), exports = hmr.exports;
+await (hmr._load = async function() {
+  try {
+    require((() => { throw (new Error(`Cannot require module '"this-package-should-not-exist"'`)); } )());
+  } catch (exception) {
+  }
+  try {
+    await import("this-package-should-not-exist");
+  } catch (exception) {
+  }
+  import("this-package-should-not-exist").then(() => {
+  }, () => {
+  });
+  async function test() {
+    try {
+      require((() => { throw (new Error(`Cannot require module '"this-package-should-not-exist"'`)); } )());
+    } catch (exception) {
+    }
+    try {
+      await import("this-package-should-not-exist");
+    } catch (exception) {
+    }
+    import("this-package-should-not-exist").then(() => {
+    }, () => {
+    });
+    return testDone(import.meta.url);
+  }
+  hmr.exportAll({
+    test: () => test
+  });
+})();
+var $$hmr_test = hmr.exports.test;
+hmr._update = function(exports) {
+  $$hmr_test = exports.test;
+};
+
+export {
+  $$hmr_test as test
+};
diff --git a/integration/snapshots/jsx-entities.debug.jsx b/integration/snapshots/jsx-entities.debug.jsx
index 5d289b3d0..cfaf14c10 100644
--- a/integration/snapshots/jsx-entities.debug.jsx
+++ b/integration/snapshots/jsx-entities.debug.jsx
@@ -908,7 +908,7 @@ const elements = {
     children: "."
   }, undefined, false, undefined, this))]: 46,
   [ReactDOM.renderToString(jsx(JSXFrag, {
-    children: "\x2F"
+    children: "/"
   }, undefined, false, undefined, this))]: 47,
   [ReactDOM.renderToString(jsx(JSXFrag, {
     children: "0"
diff --git a/integration/snapshots/number-literal-bug.debug.js b/integration/snapshots/number-literal-bug.debug.js
new file mode 100644
index 000000000..c62e2d9ff
--- /dev/null
+++ b/integration/snapshots/number-literal-bug.debug.js
@@ -0,0 +1,9 @@
+export function test() {
+  const precision = 10;
+  try {
+    parseFloat(0 .toPrecision(precision) + "1");
+  } catch (exception) {
+    throw new Error("Test Failed", exception);
+  }
+  testDone(import.meta.url);
+}
diff --git a/integration/snapshots/optional-chain-with-function.debug.js b/integration/snapshots/optional-chain-with-function.debug.js
index bf007b0a8..6f963caa2 100644
--- a/integration/snapshots/optional-chain-with-function.debug.js
+++ b/integration/snapshots/optional-chain-with-function.debug.js
@@ -3,9 +3,9 @@ export function test() {
     const multipleSecondaryValues = undefined;
     const ratings = ["123"];
     var bar = multipleSecondaryValues?.map((value) => false);
-    bar = (bar?.multipleSecondaryValues)?.map((value) => false);
-    bar = (bar?.bar?.multipleSecondaryValues)?.map((value) => false);
-    bar = ({}?.bar?.multipleSecondaryValues)?.map((value) => false);
+    bar = bar?.multipleSecondaryValues?.map((value) => false);
+    bar = bar?.bar?.multipleSecondaryValues?.map((value) => false);
+    bar = {}?.bar?.multipleSecondaryValues?.map((value) => false);
   } catch (e) {
     throw e;
   }
diff --git a/integration/snapshots/template-literal.debug.js b/integration/snapshots/template-literal.debug.js
new file mode 100644
index 000000000..e5c4c09a7
--- /dev/null
+++ b/integration/snapshots/template-literal.debug.js
@@ -0,0 +1,37 @@
+const css = (templ) => templ.toString();
+const fooNoBracesUTF8 = css`
+  before
+  /* */
+  after
+`;
+const fooNoBracesUT16 = css`
+  before
+  🙃
+  after
+`;
+const fooUTF8 = css`
+    before
+  ${true}
+    after
+
+`;
+const fooUTF16 = css`
+    before
+    🙃 ${true}
+    after
+
+`;
+const templateLiteralWhichDefinesAFunction = ((...args) => args[args.length - 1]().toString())`
+    before
+    🙃 ${() => true}
+    after
+
+`;
+export function test() {
+  for (let foo of [fooNoBracesUT16, fooNoBracesUTF8, fooUTF16, fooUTF8]) {
+    console.assert(foo.includes("before"), `Expected ${foo} to include "before"`);
+    console.assert(foo.includes("after"), `Expected ${foo} to include "after"`);
+  }
+  console.assert(templateLiteralWhichDefinesAFunction.includes("true"), "Expected fooFunction to include 'true'");
+  return testDone(import.meta.url);
+}
diff --git a/integration/snapshots/unicode-identifiers.debug.js b/integration/snapshots/unicode-identifiers.debug.js
index c495d69f6..4a192c22a 100644
--- a/integration/snapshots/unicode-identifiers.debug.js
+++ b/integration/snapshots/unicode-identifiers.debug.js
@@ -1,7 +1,7 @@
-var ε = 1.0e-06, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;
+var ε = 0.000001, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;
 
 export {d3_radians};
 export function test() {
-  console.assert(ε === 1.0e-06);
+  console.assert(ε === 0.000001);
   return testDone(import.meta.url);
 }
diff --git a/integration/snapshots/unicode-identifiers.hmr.debug.js b/integration/snapshots/unicode-identifiers.hmr.debug.js
index 729365d1d..894cd0fe5 100644
--- a/integration/snapshots/unicode-identifiers.hmr.debug.js
+++ b/integration/snapshots/unicode-identifiers.hmr.debug.js
@@ -8,9 +8,9 @@ Bun.activate(true);
 
 var hmr = new HMR(1398361736, "unicode-identifiers.js"), exports = hmr.exports;
 (hmr._load = function() {
-  var ε = 1.0e-06, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;
+  var ε = 0.000001, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;
   function test() {
-    console.assert(ε === 1.0e-06);
+    console.assert(ε === 0.000001);
     return testDone(import.meta.url);
   }
   hmr.exportAll({