clang/test/SemaCXX/warn-unsafe-buffer-usage-suggestions-crashes.cpp

   1 // RUN: %clang_cc1 -std=c++20 -Wunsafe-buffer-usage \
   2 // RUN:            -fsafe-buffer-usage-suggestions \
   3 // RUN:            %s -verify %s
   4
   5 char * unsafe_pointer; // expected-warning{{'unsafe_pointer' is an unsafe pointer used for buffer access}}
   6
   7 void test(char * param) {
   8 }
   9
  10 void dre_parenthesized() {
  11   test(&(unsafe_pointer)[1]); // no-crash // expected-note{{used in buffer access here}}
  12 }