1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 9821981..bbc5c11 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -297,6 +297,11 @@ cp_lexer_new_main (void)
      string constant concatenation.  */
   c_lex_return_raw_strings = false;
 
+  /* Subsequent preprocessor diagnostics should use compiler
+     diagnostic functions to get the compiler source location.  */
+  cpp_get_options (parse_in)->client_diagnostic = true;
+  cpp_get_callbacks (parse_in)->error = cp_cpp_error;
+
   gcc_assert (lexer->next_token->type != CPP_PURGED);
   return lexer;
 }