xref: /llvm-project/clang/test/SemaCXX/warn-unsafe-buffer-usage-fixits-parm-main.cpp (revision 1e270be0886c3a770e7a967679552a02dfc1dca9)
1 // RUN: %clang_cc1 -std=c++20 -Wno-all -Wunsafe-buffer-usage -fcxx-exceptions  -fsafe-buffer-usage-suggestions -verify %s
2 // RUN: %clang_cc1 -std=c++20 -Wunsafe-buffer-usage -fcxx-exceptions -fdiagnostics-parseable-fixits  -fsafe-buffer-usage-suggestions %s 2>&1 | FileCheck %s
3 
4 // We do not fix parameters of the `main` function
5 
6 // CHECK-NOT: fix-it:
7 
8 // main function
main(int argc,char * argv[])9 int main(int argc, char *argv[]) { // expected-warning{{'argv' is an unsafe pointer used for buffer access}}
10   char tmp;
11   tmp = argv[5][5];                // expected-note{{used in buffer access here}} \
12 				      expected-warning{{unsafe buffer access}}
13 }
14