zig fmt: fn proto end with anytype and comma

also zig fmt: space after top level doc comment
2021-02-23 18:23:49 -07:00
parent 08107a555e
commit 988f1c6a6f
3 changed files with 34 additions and 1 deletions
--- a/lib/std/zig/parse.zig
+++ b/lib/std/zig/parse.zig
@@ -3706,7 +3706,12 @@ const Parser = struct {
            const param = try p.expectParamDecl();
            if (param != 0) break param;
            switch (p.token_tags[p.nextToken()]) {
-                .comma => continue,
+                .comma => {
+                    if (p.eatToken(.r_paren)) |_| {
+                        return SmallSpan{ .zero_or_one = 0 };
+                    }
+                    continue;
+                },
                .r_paren => return SmallSpan{ .zero_or_one = 0 },
                else => {
                    // This is likely just a missing comma;