gcc/testsuite/gcc.dg/diagnostic-input-charset-1.c

   1 /* { dg-do compile } */
   2 /* { dg-require-iconv "CP850" } */
   3 /* { dg-options "-finput-charset=CP850 -fdiagnostics-show-caret" } */
   4
   5 /* Test that diagnostics are converted to UTF-8; this file is encoded in
   6    CP850.  Why CP850?  -finput-charset only supports encodings that are a
   7    superset of ASCII.  But encodings that look like latin-1 are automatically
   8    converted by expect to UTF-8, and hence by the time dg sees them, it can't
   9    verify they were actually output in UTF-8.  So codepage 850 was chosen as one
  10    that is hopefully available and meets the requirements of matching ASCII and
  11    not matching latin-1.  */
  12 const char *section = "õ"
  13 /* { dg-error "expected .* at end of input" "" { target *-*-*} .-1 } */
  14 /* { dg-begin-multiline-output "" }
  15  const char *section = "§"
  16  ^~~~~
  17    { dg-end-multiline-output "" } */