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,NOWERROR,SHOWINSYSHEADER,CATEGORY) \ 33 { #ENUM, diag::ENUM, STR_SIZE(#ENUM, uint8_t) }, 34#include "clang/Basic/DiagnosticCommonKinds.inc" 35#include "clang/Basic/DiagnosticDriverKinds.inc" 36#include "clang/Basic/DiagnosticFrontendKinds.inc" 37#include "clang/Basic/DiagnosticSerializationKinds.inc" 38#include "clang/Basic/DiagnosticLexKinds.inc" 39#include "clang/Basic/DiagnosticParseKinds.inc" 40#include "clang/Basic/DiagnosticASTKinds.inc" 41#include "clang/Basic/DiagnosticCommentKinds.inc" 42#include "clang/Basic/DiagnosticSemaKinds.inc" 43#include "clang/Basic/DiagnosticAnalysisKinds.inc" 44#undef DIAG 45}; 46 47static bool orderByID(const DiagnosticRecord &Left, 48 const DiagnosticRecord &Right) { 49 return Left.DiagID < Right.DiagID; 50} 51 52const DiagnosticRecord &diagtool::getDiagnosticForID(short DiagID) { 53 DiagnosticRecord Key = {nullptr, DiagID, 0}; 54 55 const DiagnosticRecord *Result = 56 std::lower_bound(std::begin(BuiltinDiagnosticsByID), 57 std::end(BuiltinDiagnosticsByID), 58 Key, orderByID); 59 assert(Result && "diagnostic not found; table may be out of date"); 60 return *Result; 61} 62 63 64#define GET_DIAG_ARRAYS 65#include "clang/Basic/DiagnosticGroups.inc" 66#undef GET_DIAG_ARRAYS 67 68// Second the table of options, sorted by name for fast binary lookup. 69static const GroupRecord OptionTable[] = { 70#define GET_DIAG_TABLE 71#include "clang/Basic/DiagnosticGroups.inc" 72#undef GET_DIAG_TABLE 73}; 74 75llvm::StringRef GroupRecord::getName() const { 76 return StringRef(DiagGroupNames + NameOffset + 1, DiagGroupNames[NameOffset]); 77} 78 79GroupRecord::subgroup_iterator GroupRecord::subgroup_begin() const { 80 return DiagSubGroups + SubGroups; 81} 82 83GroupRecord::subgroup_iterator GroupRecord::subgroup_end() const { 84 return nullptr; 85} 86 87GroupRecord::diagnostics_iterator GroupRecord::diagnostics_begin() const { 88 return DiagArrays + Members; 89} 90 91GroupRecord::diagnostics_iterator GroupRecord::diagnostics_end() const { 92 return nullptr; 93} 94 95llvm::ArrayRef<GroupRecord> diagtool::getDiagnosticGroups() { 96 return llvm::makeArrayRef(OptionTable); 97} 98