Mercurial > ~dholland > hg > ag > index.cgi
comparison anagram/agcore/error.h @ 0:13d2b8934445
Import AnaGram (near-)release tree into Mercurial.
author | David A. Holland |
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date | Sat, 22 Dec 2007 17:52:45 -0500 |
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-1:000000000000 | 0:13d2b8934445 |
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1 /* | |
2 * AnaGram, A System for Syntax Directed Programming | |
3 * Copyright 1993-2002 Parsifal Software. All Rights Reserved. | |
4 * See the file COPYING for license and usage terms. | |
5 * | |
6 * error.h | |
7 */ | |
8 | |
9 #ifndef ERROR_H | |
10 #define ERROR_H | |
11 | |
12 #include "agstack.h" | |
13 #include "agstring.h" | |
14 | |
15 class Error { | |
16 public: | |
17 enum keytype { | |
18 warn, | |
19 fatal, | |
20 }; | |
21 | |
22 AgString file; | |
23 int line; | |
24 int column; | |
25 keytype key; | |
26 AgString message; | |
27 | |
28 static const char *keyString[]; | |
29 | |
30 Error() : line(0), column(0), key(fatal) {} | |
31 Error(AgString msg); // misc error | |
32 Error(int line, int column, AgString msg); // parse error | |
33 Error(int line, int column, AgString file, AgString msg); // config error | |
34 | |
35 void setFatal() { key=fatal; } | |
36 int operator < (const Error &e) const { return line < e.line; } | |
37 }; | |
38 | |
39 extern AgStack<Error> errorList; | |
40 | |
41 extern AgString errorReportFile; | |
42 | |
43 extern int charRangeDiagnostic; | |
44 extern int eventDrivenDiagnostic; | |
45 extern int negativeCharDiagnostic; | |
46 extern int errorResynchDiagnostic; | |
47 | |
48 void reset_errors(void); | |
49 | |
50 void log_error(); | |
51 void log_error(const char *); | |
52 void log_error(int,int); | |
53 | |
54 void checkParams(); | |
55 | |
56 | |
57 #endif /* ERROR_H */ |