forked from OSchip/llvm-project
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
//===--- DelayedDiagnostic.cpp - Delayed declarator diagnostics -*- C++ -*-===//
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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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//
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// This file defines the DelayedDiagnostic class implementation, which
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// is used to record diagnostics that are being conditionally produced
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// during declarator parsing.
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//
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// This file also defines AccessedEntity.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Sema/DelayedDiagnostic.h"
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#include <string.h>
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using namespace clang;
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using namespace sema;
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DelayedDiagnostic
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DelayedDiagnostic::makeAvailability(AvailabilityResult AD,
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SourceLocation Loc,
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const NamedDecl *D,
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const ObjCInterfaceDecl *UnknownObjCClass,
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const ObjCPropertyDecl *ObjCProperty,
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StringRef Msg,
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bool ObjCPropertyAccess) {
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DelayedDiagnostic DD;
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switch (AD) {
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case AR_Deprecated:
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DD.Kind = Deprecation;
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break;
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case AR_Unavailable:
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DD.Kind = Unavailable;
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break;
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default:
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llvm_unreachable("partial diags should not be delayed");
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}
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DD.Triggered = false;
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DD.Loc = Loc;
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DD.DeprecationData.Decl = D;
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DD.DeprecationData.UnknownObjCClass = UnknownObjCClass;
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DD.DeprecationData.ObjCProperty = ObjCProperty;
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char *MessageData = nullptr;
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if (Msg.size()) {
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MessageData = new char [Msg.size()];
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memcpy(MessageData, Msg.data(), Msg.size());
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}
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DD.DeprecationData.Message = MessageData;
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DD.DeprecationData.MessageLen = Msg.size();
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DD.DeprecationData.ObjCPropertyAccess = ObjCPropertyAccess;
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return DD;
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}
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void DelayedDiagnostic::Destroy() {
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switch (static_cast<DDKind>(Kind)) {
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case Access:
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getAccessData().~AccessedEntity();
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break;
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case Deprecation:
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case Unavailable:
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delete [] DeprecationData.Message;
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break;
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case ForbiddenType:
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break;
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}
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}
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