1 //===---------------------------------------------------------------------===//
2 // Minor random things that can be improved
3 //===---------------------------------------------------------------------===//
6 Warn about "X && 0x1000" saying that the user may mean "X & 0x1000".
7 We should do this for any immediate except zero, so long as it doesn't come
8 from a macro expansion. Likewise for ||.
10 //===---------------------------------------------------------------------===//
12 Lexer-related diagnostics should point to the problematic character, not the
13 start of the token. For example:
18 diag.c:4:9: error: invalid digit '8' in octal constant
24 diag.c:4:9: error: invalid digit '8' in octal constant
28 This specific diagnostic is implemented, but others should be updated.
30 //===---------------------------------------------------------------------===//
32 C++ (checker): For iterators, warn of the use of "iterator++" instead
33 of "++iterator" when when the value returned by operator++(int) is