gcc/d/dmd/errors.h

   1
   2 /* Compiler implementation of the D programming language
   3  * Copyright (C) 1999-2018 by The D Language Foundation, All Rights Reserved
   4  * written by Walter Bright
   5  * http://www.digitalmars.com
   6  * Distributed under the Boost Software License, Version 1.0.
   7  * http://www.boost.org/LICENSE_1_0.txt
   8  * https://github.com/dlang/dmd/blob/master/src/dmd/errors.h
   9  */
  10
  11 #pragma once
  12
  13 #include "root/dsystem.h"
  14 #include "globals.h"
  15
  16 bool isConsoleColorSupported();
  17
  18 #if defined(__GNUC__)
  19 #define D_ATTRIBUTE_FORMAT(m, n) __attribute__((format(printf, m, n))) __attribute__((nonnull (m)))
  20 #else
  21 #define D_ATTRIBUTE_FORMAT(m, n)
  22 #endif
  23
  24 // Print a warning, deprecation, or error, accepts printf-like format specifiers.
  25 D_ATTRIBUTE_FORMAT(2, 3) void warning(const Loc& loc, const char *format, ...);
  26 D_ATTRIBUTE_FORMAT(2, 3) void warningSupplemental(const Loc& loc, const char *format, ...);
  27 D_ATTRIBUTE_FORMAT(2, 3) void deprecation(const Loc& loc, const char *format, ...);
  28 D_ATTRIBUTE_FORMAT(2, 3) void deprecationSupplemental(const Loc& loc, const char *format, ...);
  29 D_ATTRIBUTE_FORMAT(2, 3) void error(const Loc& loc, const char *format, ...);
  30 D_ATTRIBUTE_FORMAT(2, 3) void errorSupplemental(const Loc& loc, const char *format, ...);
  31 D_ATTRIBUTE_FORMAT(2, 0) void verror(const Loc& loc, const char *format, va_list ap, const char *p1 = NULL, const char *p2 = NULL, const char *header = "Error: ");
  32 D_ATTRIBUTE_FORMAT(2, 0) void verrorSupplemental(const Loc& loc, const char *format, va_list ap);
  33 D_ATTRIBUTE_FORMAT(2, 0) void vwarning(const Loc& loc, const char *format, va_list);
  34 D_ATTRIBUTE_FORMAT(2, 0) void vwarningSupplemental(const Loc& loc, const char *format, va_list ap);
  35 D_ATTRIBUTE_FORMAT(2, 0) void vdeprecation(const Loc& loc, const char *format, va_list ap, const char *p1 = NULL, const char *p2 = NULL);
  36 D_ATTRIBUTE_FORMAT(2, 0) void vdeprecationSupplemental(const Loc& loc, const char *format, va_list ap);
  37 D_ATTRIBUTE_FORMAT(1, 2) void message(const char *format, ...);
  38 D_ATTRIBUTE_FORMAT(2, 3) void message(const Loc& loc, const char *format, ...);
  39 D_ATTRIBUTE_FORMAT(2, 0) void vmessage(const Loc& loc, const char *format, va_list);
  40
  41 #if defined(__GNUC__) || defined(__clang__)
  42 #define D_ATTRIBUTE_NORETURN __attribute__((noreturn))
  43 #elif _MSC_VER
  44 #define D_ATTRIBUTE_NORETURN __declspec(noreturn)
  45 #else
  46 #define D_ATTRIBUTE_NORETURN
  47 #endif
  48
  49 // Called after printing out fatal error messages.
  50 D_ATTRIBUTE_NORETURN void fatal();
  51 D_ATTRIBUTE_NORETURN void halt();