clang-1/TODO.txt

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//===---------------------------------------------------------------------===//
// Minor random things that can be improved
//===---------------------------------------------------------------------===//
Warn about "X && 0x1000" saying that the user may mean "X & 0x1000".
We should do this for any immediate except zero, so long as it doesn't come
from a macro expansion. Likewise for ||.
//===---------------------------------------------------------------------===//
Lexer-related diagnostics should point to the problematic character, not the
start of the token. For example:
int y = 0000\
00080;
diag.c:4:9: error: invalid digit '8' in octal constant
int y = 0000\
^
should be:
diag.c:4:9: error: invalid digit '8' in octal constant
00080;
^
This specific diagnostic is implemented, but others should be updated.
//===---------------------------------------------------------------------===//
C++ (checker): For iterators, warn of the use of "iterator++" instead
of "++iterator" when when the value returned by operator++(int) is
ignored.