actually use a recent nixpkgs

crates/compiler/mono/src/ir.rs

@@ -63,7 +63,6 @@ pub fn pretty_print_ir_symbols() -> bool {
 // if your changes cause this number to go down, great!
 // please change it to the lower number.
 // if it went up, maybe check that the change is really required
-
 roc_error_macros::assert_sizeof_wasm!(Literal, 24);
 roc_error_macros::assert_sizeof_wasm!(Expr, 48);
 roc_error_macros::assert_sizeof_wasm!(Stmt, 64);
@@ -72,8 +71,8 @@ roc_error_macros::assert_sizeof_wasm!(Call, 44);
 roc_error_macros::assert_sizeof_wasm!(CallType, 36);
 
 roc_error_macros::assert_sizeof_non_wasm!(Literal, 3 * 8);
-roc_error_macros::assert_sizeof_non_wasm!(Expr, 9 * 8);
-roc_error_macros::assert_sizeof_non_wasm!(Stmt, 12 * 8);
+roc_error_macros::assert_sizeof_non_wasm!(Expr, 10 * 8);
+roc_error_macros::assert_sizeof_non_wasm!(Stmt, 13 * 8);
 roc_error_macros::assert_sizeof_non_wasm!(ProcLayout, 5 * 8);
 roc_error_macros::assert_sizeof_non_wasm!(Call, 9 * 8);
 roc_error_macros::assert_sizeof_non_wasm!(CallType, 7 * 8);

default.nix

@@ -6,9 +6,10 @@
 , pkgs ? import nixpkgsSource { }
 ,
 }:
-# we only this file to release a nix package, use flake.nix for development
+# we only use this file to release a nix package, use flake.nix for development
 let
   rustPlatform = pkgs.rustPlatform;
+
   llvmPkgs = pkgs.llvmPackages_13;
   # nix does not store libs in /usr/lib or /lib
   nixGlibcPath = if pkgs.stdenv.isLinux then "${pkgs.glibc.out}/lib" else "";
@@ -51,7 +52,7 @@ rustPlatform.buildRustPackage {
     python3
     llvmPkgs.clang
     llvmPkgs.llvm.dev
-    zig
+    zig_0_9
   ]);
 
   buildInputs = (with pkgs;

flake.lock

@@ -19,15 +19,12 @@
       }
     },
     "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
       "locked": {
-        "lastModified": 1681202837,
-        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
         "type": "github"
       },
       "original": {
@@ -38,7 +35,7 @@
     },
     "flake-utils_3": {
       "inputs": {
-        "systems": "systems_3"
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1681202837,
@@ -77,11 +74,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1673796341,
-        "narHash": "sha256-1kZi9OkukpNmOaPY7S5/+SlCDOuYnP3HkXHvNDyLQcc=",
+        "lastModified": 1682362401,
+        "narHash": "sha256-/UMUHtF2CyYNl4b60Z2y4wwTTdIWGKhj9H301EDcT9M=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6dccdc458512abce8d19f74195bb20fdb067df50",
+        "rev": "884ac294018409e0d1adc0cae185439a44bd6b0b",
         "type": "github"
       },
       "original": {
@@ -107,11 +104,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1682043560,
-        "narHash": "sha256-ZsF4Yee9pQbvLtwSVGgYux+az4yFSLXrxPyGHm3ptJM=",
+        "lastModified": 1682389182,
+        "narHash": "sha256-8t2nmFnH+8V48+IJsf8AK51ebXNlVbOSVYOpiqJKvJE=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "48037a6f8faeee138ede96bf607bc95c9dab9aec",
+        "rev": "74f1a64dd28faeeb85ef081f32cad2989850322c",
         "type": "github"
       },
       "original": {
@@ -149,21 +146,6 @@
         "repo": "default",
         "type": "github"
       }
-    },
-    "systems_3": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -90,7 +90,7 @@
           llvmPkgs.clang
           libxkbcommon
           pkg-config
-          zig # roc builtins are implemented in zig, see compiler/builtins/bitcode/
+          zig_0_9 # roc builtins are implemented in zig, see compiler/builtins/bitcode/
 
           # lib deps
           libffi