This warning appears when compiling with clang on macOS 14: post-process/pp_lexer.c:1098:41: warning: comparison of integers of different signs: 'yy_size_t' (aka 'unsigned long') and 'int' [-Wsign-compare] if ((yyg->yy_n_chars + number_t...
/usr/ports/misc/llama-cpp/work/llama.cpp-b4404/src/llama.cpp:2398:45: warning: comparison of integers of different signs: 'rlim_t' (aka 'long') and 'size_t' (aka 'unsigned long') [-Wsign-compare] 2398 | if (suggest && (lock_limit.rlim_max > lock_limit.rlim_cur + size)) {...
As we discussed last week, comparing numbers with different signs can be dangerous in C++. If you try to compare a signed with an unsigned integer, you might get a result that makes no sense if you approach the question from a mathematical point of view. At least, with the right compiler...
SUBSTANCE: device has registers 1, 2, adders 3, 4 , 5 AND gate groups 6, 7, OR gate group 8, delay gate 9, NOT gates 10, 11, 12, NAND gate 13, AND gates 14-17. EFFECT: increased precision and increased speed of comparison of integers having same or different signs and increased...
While unsigned integers can represent only positive numbers if you add two different values, you will always get a result with the same sign (+or-) for unsigned integers. For signed integers, if you add two different values, you will get a result with two different signs (+or-). ...
Sorry I didn't have time to dig more into the issue but #321 breaks the Android build: external/can-utils/lib.c:575:28: error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare] if (tmp_n < 0 ||...
Objects/longobject.c:1138:20: warning: comparison of integers of different signs: 'Py_ssize_t' (aka 'long') and 'unsigned long' [-Wsign-compare] else if (n <= sizeof(cv.b)) { ~ ^ ~~~ For some reason it is reported on another line on GitHub: I have a PR...
I got 3 errors while compiling https://github.com/wesnoth/wesnoth unit_tests Log of errors: http://ix.io/FhW I got them when I doesn't have isystem ./Headers flag set in C compiler flags.
When building with clang, something as simple as EXPECT_EQ(0, someVector.size()); throws warnings like "Comparison of integers of different signs" at this comparison. It can be worked around by specifying 0U instead of 0, but it's pretty...
A pair of integers represents each value. Consider the first pair, <174, 180>. These integers indicate that the attribute of the first tuple is the sub-string between position 174 and 180, i.e. the string ‘HM381MD’ is located between position 174 and position 180. As used in this ...