msvc: drop exception, make BIT() a bitfield with Visual Studio

Add casts to `bool`, or use `bit` type in local variables, where
neccessary to avoid MSVC compiler warnings C4242.

Note: There may remain places needing the above updates, where not
tested in CI, and missed in manual review.

Also:
- urldata: convert struct field `connect_only` to bitfield to match its
  counterpart in another struct.
- rename curl-specific `bit` type to `curl_bit`.

Closes #20142
This commit is contained in:
Viktor Szakats 2026-01-01 16:38:56 +01:00
parent 57ff2d6c91
commit 85c841cb45
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GPG key ID: B5ABD165E2AEF201
32 changed files with 73 additions and 73 deletions

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@ -271,9 +271,9 @@ static bool pop3_is_multiline(const char *cmdline)
for(i = 0; i < CURL_ARRAYSIZE(pop3cmds); ++i) {
if(curl_strnequal(pop3cmds[i].name, cmdline, pop3cmds[i].nlen)) {
if(!cmdline[pop3cmds[i].nlen])
return pop3cmds[i].multiline;
return (bool)pop3cmds[i].multiline;
else if(cmdline[pop3cmds[i].nlen] == ' ')
return pop3cmds[i].multiline_with_args;
return (bool)pop3cmds[i].multiline_with_args;
}
}
/* Unknown command, assume multi-line for backward compatibility with