SRE를 위한 시스템 설계와 구축

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3

부

시스템의 구현

$ cat -n nullptr.css

1 #define NULL 0x0

2

3 int *ret_ptr() {

4 return 0;

5 }

6

7 int main() {

8 char *a = NULL;

9 char *b = 0;

10 char c = 0;

11 int *d = ret_ptr();

12 return d == NULL ? 0 : 1;

13 }

$ clang-tidy nullptr.css -checks=modeernize-* --fix

[...]

Running without flags.

4 warnings generated.

nullptr.cc:4:10: warning: use nullptr [modernize-use-nullptr]

return 0;

^

nullptr

nullptr.cc:4:10: note: FIX-IT applied suggested code changes

return 0;

^

nullptr.cc:8:13: warning: use nullptr [modernize-use-nullptr]

char *a = NULL;

^

nullptr

nullptr.cc:8:13: note: FIX-IT applied suggested code changes

char *a = NULL;

^

nullptr.cc:9:13: warning: use nullptr ...