c++: Handle multiple aggregate overloads [PR95319].

[thirdparty/gcc.git] / gcc / diagnostic-core.h

diff --git a/gcc/diagnostic-core.h b/gcc/diagnostic-core.h
index 68ec837fc57f4dc482c28816f948d4d07bcc3836..a18d2e3206e4e3f775be54c76e274b4d9fca241d 100644 (file)
--- a/gcc/diagnostic-core.h
+++ b/gcc/diagnostic-core.h
@@ -1,7 +1,7 @@
 /* Declarations of core diagnostic functionality for code that does
    not need to deal with diagnostic contexts or diagnostic info
    structures.
-   Copyright (C) 1998-2013 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -22,13 +22,12 @@ along with GCC; see the file COPYING3.  If not see
 #ifndef GCC_DIAGNOSTIC_CORE_H
 #define GCC_DIAGNOSTIC_CORE_H
 
-#include "input.h"
 #include "bversion.h"
 
 /* Constants used to discriminate diagnostics.  */
 typedef enum
 {
-#define DEFINE_DIAGNOSTIC_KIND(K, msgid) K,
+#define DEFINE_DIAGNOSTIC_KIND(K, msgid, C) K,
 #include "diagnostic.def"
 #undef DEFINE_DIAGNOSTIC_KIND
   DK_LAST_DIAGNOSTIC_KIND,
@@ -37,6 +36,18 @@ typedef enum
   DK_POP
 } diagnostic_t;
 
+/* RAII-style class for grouping related diagnostics.  */
+
+class auto_diagnostic_group
+{
+ public:
+  auto_diagnostic_group ();
+  ~auto_diagnostic_group ();
+};
+
+/* Forward decl.  */
+class diagnostic_metadata; /* See diagnostic-metadata.h.  */
+
 extern const char *progname;
 
 extern const char *trim_filename (const char *);
@@ -49,34 +60,62 @@ extern const char *trim_filename (const char *);
 /* None of these functions are suitable for ATTRIBUTE_PRINTF, because
    each language front end can extend them with its own set of format
    specifiers.  We must use custom format checks.  */
-#if (ENABLE_CHECKING && GCC_VERSION >= 4001) || GCC_VERSION == BUILDING_GCC_VERSION
+#if (CHECKING_P && GCC_VERSION >= 4001) || GCC_VERSION == BUILDING_GCC_VERSION
 #define ATTRIBUTE_GCC_DIAG(m, n) __attribute__ ((__format__ (GCC_DIAG_STYLE, m, n))) ATTRIBUTE_NONNULL(m)
 #else
 #define ATTRIBUTE_GCC_DIAG(m, n) ATTRIBUTE_NONNULL(m)
 #endif
 extern void internal_error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2)
      ATTRIBUTE_NORETURN;
+extern void internal_error_no_backtrace (const char *, ...)
+     ATTRIBUTE_GCC_DIAG(1,2) ATTRIBUTE_NORETURN;
 /* Pass one of the OPT_W* from options.h as the first parameter.  */
 extern bool warning (int, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
+extern bool warning_n (location_t, int, unsigned HOST_WIDE_INT,
+                      const char *, const char *, ...)
+    ATTRIBUTE_GCC_DIAG(4,6) ATTRIBUTE_GCC_DIAG(5,6);
+extern bool warning_n (rich_location *, int, unsigned HOST_WIDE_INT,
+                      const char *, const char *, ...)
+    ATTRIBUTE_GCC_DIAG(4, 6) ATTRIBUTE_GCC_DIAG(5, 6);
 extern bool warning_at (location_t, int, const char *, ...)
     ATTRIBUTE_GCC_DIAG(3,4);
+extern bool warning_at (rich_location *, int, const char *, ...)
+    ATTRIBUTE_GCC_DIAG(3,4);
+extern bool warning_meta (rich_location *,
+                         const diagnostic_metadata &, int,
+                         const char *, ...)
+    ATTRIBUTE_GCC_DIAG(4,5);
 extern void error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
-extern void error_n (location_t, int, const char *, const char *, ...)
+extern void error_n (location_t, unsigned HOST_WIDE_INT, const char *,
+                    const char *, ...)
     ATTRIBUTE_GCC_DIAG(3,5) ATTRIBUTE_GCC_DIAG(4,5);
 extern void error_at (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
-extern void fatal_error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2)
+extern void error_at (rich_location *, const char *, ...)
+  ATTRIBUTE_GCC_DIAG(2,3);
+extern void fatal_error (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3)
      ATTRIBUTE_NORETURN;
 /* Pass one of the OPT_W* from options.h as the second parameter.  */
 extern bool pedwarn (location_t, int, const char *, ...)
      ATTRIBUTE_GCC_DIAG(3,4);
+extern bool pedwarn (rich_location *, int, const char *, ...)
+     ATTRIBUTE_GCC_DIAG(3,4);
 extern bool permerror (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
+extern bool permerror (rich_location *, const char *,
+                                  ...) ATTRIBUTE_GCC_DIAG(2,3);
 extern void sorry (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
+extern void sorry_at (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
 extern void inform (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
-extern void inform_n (location_t, int, const char *, const char *, ...)
+extern void inform (rich_location *, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
+extern void inform_n (location_t, unsigned HOST_WIDE_INT, const char *,
+                     const char *, ...)
     ATTRIBUTE_GCC_DIAG(3,5) ATTRIBUTE_GCC_DIAG(4,5);
 extern void verbatim (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
 extern bool emit_diagnostic (diagnostic_t, location_t, int,
                             const char *, ...) ATTRIBUTE_GCC_DIAG(4,5);
+extern bool emit_diagnostic (diagnostic_t, rich_location *, int,
+                            const char *, ...) ATTRIBUTE_GCC_DIAG(4,5);
+extern bool emit_diagnostic_valist (diagnostic_t, location_t, int, const char *,
+                                   va_list *) ATTRIBUTE_GCC_DIAG (4,0);
 extern bool seen_error (void);
 
 #ifdef BUFSIZ