[zig 0.16] Autodoc updates for compatibility with latest Zig

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: mlugg/setup-zig@v2
         with:
-          version: 0.15.1
+          version: 0.16.0-dev.1890+2bd02883c
 
       - name: Checkout
         uses: actions/checkout@v4
@@ -39,7 +39,7 @@ jobs:
     steps:
       - uses: mlugg/setup-zig@v2
         with:
-          version: 0.15.1
+          version: 0.16.0-dev.1890+2bd02883c
 
       - name: Checkout
         uses: actions/checkout@v4

.zigversion

@@ -1 +1 @@
-0.15.1
+0.16.0-dev.1890+2bd02883c

build.zig.zon

@@ -2,7 +2,7 @@
     .name = .base,
     .fingerprint = 0xc0b4fe61a6f811ae,
     .version = "0.1.0",
-    .minimum_zig_version = "0.15.1",
+    .minimum_zig_version = "0.16.0-dev.1890+2bd02883c",
     .dependencies = .{},
     .paths = .{
         "build.zig",

src/autodoc/wasm/Walk.zig

@@ -55,8 +55,6 @@ pub const Category = union(enum(u8)) {
     };
 };
 
-pub var looking_for_gold = false;
-
 pub const File = struct {
     ast: Ast,
     /// Maps identifiers to the declarations they point to.
@@ -907,8 +905,6 @@ fn expr(
             try w.expr(scope, parent_decl, full.ast.template);
         },
 
-        .asm_legacy => {},
-
         .builtin_call_two,
         .builtin_call_two_comma,
         .builtin_call,

src/autodoc/wasm/main.zig

@@ -1086,9 +1086,6 @@ export fn get_aliasee() Decl.Index {
 }
 
 export fn categorize_decl(decl_index: Decl.Index, resolve_alias_count: usize) Walk.Category.Tag {
-    Walk.looking_for_gold = true;
-    defer Walk.looking_for_gold = false;
-
     global_aliasee = .none;
     var chase_alias_n = resolve_alias_count;
     var decl = decl_index.get();