1//===- DiagnosticNames.cpp - Defines a table of all builtin diagnostics ----==//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "DiagnosticNames.h"
11#include "clang/Basic/AllDiagnostics.h"
12#include "llvm/ADT/STLExtras.h"
13
14using namespace clang;
15using namespace diagtool;
16
17static const DiagnosticRecord BuiltinDiagnosticsByName[] = {
18#define DIAG_NAME_INDEX(ENUM) { #ENUM, diag::ENUM, STR_SIZE(#ENUM, uint8_t) },
19#include "clang/Basic/DiagnosticIndexName.inc"
20#undef DIAG_NAME_INDEX
21};
22
23llvm::ArrayRef<DiagnosticRecord> diagtool::getBuiltinDiagnosticsByName() {
24  return llvm::makeArrayRef(BuiltinDiagnosticsByName);
25}
26
27
28// FIXME: Is it worth having two tables, especially when this one can get
29// out of sync easily?
30static const DiagnosticRecord BuiltinDiagnosticsByID[] = {
31#define DIAG(ENUM,CLASS,DEFAULT_MAPPING,DESC,GROUP,               \
32             SFINAE,ACCESS,NOWERROR,SHOWINSYSHEADER,              \
33             CATEGORY)                                            \
34  { #ENUM, diag::ENUM, STR_SIZE(#ENUM, uint8_t) },
35#include "clang/Basic/DiagnosticCommonKinds.inc"
36#include "clang/Basic/DiagnosticDriverKinds.inc"
37#include "clang/Basic/DiagnosticFrontendKinds.inc"
38#include "clang/Basic/DiagnosticSerializationKinds.inc"
39#include "clang/Basic/DiagnosticLexKinds.inc"
40#include "clang/Basic/DiagnosticParseKinds.inc"
41#include "clang/Basic/DiagnosticASTKinds.inc"
42#include "clang/Basic/DiagnosticCommentKinds.inc"
43#include "clang/Basic/DiagnosticSemaKinds.inc"
44#include "clang/Basic/DiagnosticAnalysisKinds.inc"
45#undef DIAG
46};
47
48static bool orderByID(const DiagnosticRecord &Left,
49                      const DiagnosticRecord &Right) {
50  return Left.DiagID < Right.DiagID;
51}
52
53const DiagnosticRecord &diagtool::getDiagnosticForID(short DiagID) {
54  DiagnosticRecord Key = {0, DiagID, 0};
55
56  const DiagnosticRecord *Result =
57    std::lower_bound(BuiltinDiagnosticsByID,
58                     llvm::array_endof(BuiltinDiagnosticsByID),
59                     Key, orderByID);
60  assert(Result && "diagnostic not found; table may be out of date");
61  return *Result;
62}
63
64
65#define GET_DIAG_ARRAYS
66#include "clang/Basic/DiagnosticGroups.inc"
67#undef GET_DIAG_ARRAYS
68
69// Second the table of options, sorted by name for fast binary lookup.
70static const GroupRecord OptionTable[] = {
71#define GET_DIAG_TABLE
72#include "clang/Basic/DiagnosticGroups.inc"
73#undef GET_DIAG_TABLE
74};
75
76llvm::ArrayRef<GroupRecord> diagtool::getDiagnosticGroups() {
77  return llvm::makeArrayRef(OptionTable);
78}
79