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98 lines
3.1 KiB
98 lines
3.1 KiB
4 months ago
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//===- DiagnosticNames.cpp - Defines a table of all builtin diagnostics ----==//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "DiagnosticNames.h"
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#include "clang/Basic/AllDiagnostics.h"
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#include "llvm/ADT/STLExtras.h"
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using namespace clang;
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using namespace diagtool;
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static const DiagnosticRecord BuiltinDiagnosticsByName[] = {
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#define DIAG_NAME_INDEX(ENUM) { #ENUM, diag::ENUM, STR_SIZE(#ENUM, uint8_t) },
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#include "clang/Basic/DiagnosticIndexName.inc"
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#undef DIAG_NAME_INDEX
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};
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llvm::ArrayRef<DiagnosticRecord> diagtool::getBuiltinDiagnosticsByName() {
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return llvm::makeArrayRef(BuiltinDiagnosticsByName);
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}
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// FIXME: Is it worth having two tables, especially when this one can get
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// out of sync easily?
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static const DiagnosticRecord BuiltinDiagnosticsByID[] = {
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#define DIAG(ENUM,CLASS,DEFAULT_MAPPING,DESC,GROUP, \
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SFINAE,NOWERROR,SHOWINSYSHEADER,CATEGORY) \
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{ #ENUM, diag::ENUM, STR_SIZE(#ENUM, uint8_t) },
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#include "clang/Basic/DiagnosticCommonKinds.inc"
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#include "clang/Basic/DiagnosticDriverKinds.inc"
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#include "clang/Basic/DiagnosticFrontendKinds.inc"
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#include "clang/Basic/DiagnosticSerializationKinds.inc"
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#include "clang/Basic/DiagnosticLexKinds.inc"
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#include "clang/Basic/DiagnosticParseKinds.inc"
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#include "clang/Basic/DiagnosticASTKinds.inc"
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#include "clang/Basic/DiagnosticCommentKinds.inc"
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#include "clang/Basic/DiagnosticSemaKinds.inc"
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#include "clang/Basic/DiagnosticAnalysisKinds.inc"
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#undef DIAG
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};
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static bool orderByID(const DiagnosticRecord &Left,
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const DiagnosticRecord &Right) {
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return Left.DiagID < Right.DiagID;
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}
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const DiagnosticRecord &diagtool::getDiagnosticForID(short DiagID) {
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DiagnosticRecord Key = {nullptr, DiagID, 0};
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const DiagnosticRecord *Result =
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std::lower_bound(std::begin(BuiltinDiagnosticsByID),
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std::end(BuiltinDiagnosticsByID),
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Key, orderByID);
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assert(Result && "diagnostic not found; table may be out of date");
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return *Result;
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}
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#define GET_DIAG_ARRAYS
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#include "clang/Basic/DiagnosticGroups.inc"
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#undef GET_DIAG_ARRAYS
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// Second the table of options, sorted by name for fast binary lookup.
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static const GroupRecord OptionTable[] = {
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#define GET_DIAG_TABLE
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#include "clang/Basic/DiagnosticGroups.inc"
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#undef GET_DIAG_TABLE
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};
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llvm::StringRef GroupRecord::getName() const {
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return StringRef(DiagGroupNames + NameOffset + 1, DiagGroupNames[NameOffset]);
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}
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GroupRecord::subgroup_iterator GroupRecord::subgroup_begin() const {
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return DiagSubGroups + SubGroups;
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}
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GroupRecord::subgroup_iterator GroupRecord::subgroup_end() const {
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return nullptr;
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}
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GroupRecord::diagnostics_iterator GroupRecord::diagnostics_begin() const {
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return DiagArrays + Members;
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}
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GroupRecord::diagnostics_iterator GroupRecord::diagnostics_end() const {
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return nullptr;
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}
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llvm::ArrayRef<GroupRecord> diagtool::getDiagnosticGroups() {
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return llvm::makeArrayRef(OptionTable);
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}
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