(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
cpp/
warn-comments.c
       1  // { dg-do preprocess }
       2  // { dg-options "-std=gnu99 -fdiagnostics-show-option -Wcomments" }
       3  
       4  /* /* */  // { dg-warning "4: \"\.\*\" within comment .-Wcomment." }
       5  
       6  // \
       7            // { dg-warning "1: multi-line comment .-Wcomment." "multi-line" { target *-*-* } .-1 }