X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=diagnostic.c;h=8a15ef8ef75ccf5570735818df72b36301af9cfd;hb=2151f7ff22ee388e6a57ff024d2558101907e7f7;hp=bbefc776662e74f5bb1f44a43237f1246faf7e31;hpb=1c622ff40fc61cbef1202888d3184215d88de680;p=cparser

diff --git a/diagnostic.c b/diagnostic.c
index bbefc77..8a15ef8 100644
--- a/diagnostic.c
+++ b/diagnostic.c
@@ -87,7 +87,6 @@ static void diagnosticvf(const char *const fmt, va_list ap)
 					break;
 				}
 
-#ifndef PPTEST
 				case 'E': {
 					const expression_t* const expr = va_arg(ap, const expression_t*);
 					print_expression(expr);
@@ -109,7 +108,6 @@ static void diagnosticvf(const char *const fmt, va_list ap)
 					print_type_ext(type, sym, NULL);
 					break;
 				}
-#endif
 
 				case 'K': {
 					const token_t* const token = va_arg(ap, const token_t*);
@@ -201,3 +199,20 @@ void warningf(const source_position_t pos, const char *const fmt, ...)
 	}
 	va_end(ap);
 }
+
+static void internal_errorvf(const source_position_t pos,
+                    const char *const fmt, va_list ap)
+{
+	fprintf(stderr, "%s:%u: internal error: ", pos.input_name, pos.linenr);
+	diagnosticvf(fmt, ap);
+	fputc('\n', stderr);
+}
+
+void internal_errorf(const source_position_t pos, const char *const fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	internal_errorvf(pos, fmt, ap);
+	va_end(ap);
+	abort();
+}