docgen: fix usage of std.HashMap

This commit is contained in:
Andrew Kelley 2018-08-10 00:02:00 -04:00
parent 23af36c54f
commit d40f3fac74

View File

@ -370,9 +370,9 @@ fn genToc(allocator: *mem.Allocator, tokenizer: *Tokenizer) !Toc {
.n = header_stack_size,
},
});
if (try urls.put(urlized, tag_token)) |other_tag_token| {
if (try urls.put(urlized, tag_token)) |entry| {
parseError(tokenizer, tag_token, "duplicate header url: #{}", urlized) catch {};
parseError(tokenizer, other_tag_token, "other tag here") catch {};
parseError(tokenizer, entry.value, "other tag here") catch {};
return error.ParseError;
}
if (last_action == Action.Open) {