std: Support user-provided jsonParse method. Unify json.Parser and json.parse* (#15705)

1 files changed, 7 insertions, 1 deletions

diff --git a/tools/update_spirv_features.zig b/tools/update_spirv_features.zig
index 6a923cf72a..6fd1b26c7f 100644
--- a/tools/update_spirv_features.zig
+++ b/tools/update_spirv_features.zig
@@ -74,7 +74,13 @@ pub fn main() !void {
 
     const registry_path = try fs.path.join(allocator, &.{ spirv_headers_root, "include", "spirv", "unified1", "spirv.core.grammar.json" });
     const registry_json = try std.fs.cwd().readFileAlloc(allocator, registry_path, std.math.maxInt(usize));
-    const registry = try std.json.parseFromSlice(g.CoreRegistry, allocator, registry_json, .{});
+    var scanner = std.json.Scanner.initCompleteInput(allocator, registry_json);
+    var diagnostics = std.json.Diagnostics{};
+    scanner.enableDiagnostics(&diagnostics);
+    const registry = std.json.parseFromTokenSourceLeaky(g.CoreRegistry, allocator, &scanner, .{}) catch |err| {
+        std.debug.print("line,col: {},{}\n", .{ diagnostics.getLine(), diagnostics.getColumn() });
+        return err;
+    };
 
     const capabilities = for (registry.operand_kinds) |opkind| {
         if (std.mem.eql(u8, opkind.kind, "Capability"))