cf-https-connect: silence -Wimplicit-int-enum-cast with HTTPS-RR + clang 21

Fixing (seen in curl-for-win dev branch):
```
In file included from _a64-linux-gnu-bld/lib/CMakeFiles/libcurl_object.dir/Unity/unity_0_c.c:34:
lib/cf-https-connect.c:681:28: error: implicit conversion from 'unsigned char' to enumeration type 'enum alpnid' is invalid in C++ [-Werror,-Wimplicit-int-enum-cast]
  681 |         enum alpnid alpn = rr->alpns[i];
      |                     ~~~~   ^~~~~~~~~~~~e
```

Ref: #21032

Closes #21057
This commit is contained in:
Viktor Szakats 2026-03-20 13:41:25 +01:00
parent 789282cb8d
commit e09a7b83d6
No known key found for this signature in database

View file

@ -678,7 +678,7 @@ CURLcode Curl_cf_https_setup(struct Curl_easy *data,
size_t i;
for(i = 0; i < CURL_ARRAYSIZE(rr->alpns) &&
alpn_count < CURL_ARRAYSIZE(alpn_ids); ++i) {
enum alpnid alpn = rr->alpns[i];
enum alpnid alpn = (enum alpnid)rr->alpns[i];
if(cf_https_alpns_contain(alpn, alpn_ids, alpn_count))
continue;
switch(alpn) {