| // { dg-do compile } | |
| static bool st_IsPathDelimiter( char c ) { return c == '/'; } | |
| bool IsValidPath( char const * filename ) | |
| { | |
| if ( !filename || filename[0] == 0 ) | |
| return false; | |
| char const * run = filename; | |
| while ( run && *run ) | |
| { | |
| if ( run[0] == '.' ) | |
| if ( run[1] != '.' || ( !st_IsPathDelimiter( run[2] ) && run[2] != 0 ) ) | |
| return false; | |
| while ( *run && !st_IsPathDelimiter( *run ) ) | |
| ++run; | |
| if ( *run ) | |
| ++run; | |
| } | |
| } // { dg-warning "control reaches end of non-void function" } |