source: src/Common/SemanticError.h @ 1feb535f

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since 1feb535f was 1feb535f, checked in by Thierry Delisle <tdelisle@…>, 4 years ago

Fixed warning test

  • Property mode set to 100644
File size: 2.3 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// SemanticError.h --
8//
9// Author           : Richard C. Bilson
10// Created On       : Mon May 18 07:44:20 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Tue Aug 29 22:03:36 2017
13// Update Count     : 17
14//
15
16#pragma once
17
18#include "ErrorObjects.h"
19
20//-----------------------------------------------------------------------------
21// Errors
22
23__attribute__((noreturn)) void SemanticError( CodeLocation location, std::string error );
24
25template< typename T >
26__attribute__((noreturn)) static inline void SemanticError( const T * obj, const std::string & error ) {
27        SemanticError( obj->location, toString( error, obj ) );
28}
29
30template< typename T >
31__attribute__((noreturn)) static inline void SemanticError( CodeLocation location, const T * obj, const std::string & error ) {
32        SemanticError( location, toString( error, obj ) );
33}
34
35//-----------------------------------------------------------------------------
36// Warnings
37
38constexpr const char * const WarningFormats[] = {
39        "self assignment of expression: %s",
40};
41
42enum class Warning {
43        SelfAssignment,
44        NUMBER_OF_WARNINGS, //This MUST be the last warning
45};
46
47static_assert(
48        (sizeof(WarningFormats) / sizeof(WarningFormats[0])) == ((unsigned long)Warning::NUMBER_OF_WARNINGS),
49        "Each warning format should have a corresponding warning enum value"
50);
51
52#define SemanticWarning(loc, id, ...) SemanticWarningImpl(loc, id, WarningFormats[(int)id], __VA_ARGS__)
53
54void SemanticWarningImpl (CodeLocation loc, Warning warn, const char * const fmt, ...) __attribute__((format(printf, 3, 4)));
55
56
57//-----------------------------------------------------------------------------
58// Helpers
59namespace ErrorHelpers {
60        const std::string & error_str();
61        const std::string & warning_str();
62        const std::string & bold_ttycode();
63        const std::string & reset_font_ttycode();
64
65        std::string make_bold( const std::string & str );
66
67        struct bold {};
68        std::ostream & operator<<(std::ostream & os, bold);
69
70        struct reset_font {};
71        std::ostream & operator<<(std::ostream & os, reset_font);
72}
73
74// Local Variables: //
75// tab-width: 4 //
76// mode: c++ //
77// compile-command: "make install" //
78// End: //
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