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0009fcc39e
member function, i.e. something of the form 'x.f' where 'f' is a non-static member function. Diagnose this in the general case. Some of the new diagnostics are probably worse than the old ones, but we now get this right much more universally, and there's certainly room for improvement in the diagnostics. llvm-svn: 130239
74 lines
3.3 KiB
C++
74 lines
3.3 KiB
C++
//===--- ASTCommon.cpp - Common stuff for ASTReader/ASTWriter----*- 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 common functions that both ASTReader and ASTWriter use.
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//
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//===----------------------------------------------------------------------===//
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#include "ASTCommon.h"
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#include "clang/Serialization/ASTDeserializationListener.h"
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#include "clang/Basic/IdentifierTable.h"
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#include "llvm/ADT/StringExtras.h"
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using namespace clang;
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// Give ASTDeserializationListener's VTable a home.
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ASTDeserializationListener::~ASTDeserializationListener() { }
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serialization::TypeIdx
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serialization::TypeIdxFromBuiltin(const BuiltinType *BT) {
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unsigned ID = 0;
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switch (BT->getKind()) {
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case BuiltinType::Void: ID = PREDEF_TYPE_VOID_ID; break;
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case BuiltinType::Bool: ID = PREDEF_TYPE_BOOL_ID; break;
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case BuiltinType::Char_U: ID = PREDEF_TYPE_CHAR_U_ID; break;
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case BuiltinType::UChar: ID = PREDEF_TYPE_UCHAR_ID; break;
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case BuiltinType::UShort: ID = PREDEF_TYPE_USHORT_ID; break;
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case BuiltinType::UInt: ID = PREDEF_TYPE_UINT_ID; break;
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case BuiltinType::ULong: ID = PREDEF_TYPE_ULONG_ID; break;
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case BuiltinType::ULongLong: ID = PREDEF_TYPE_ULONGLONG_ID; break;
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case BuiltinType::UInt128: ID = PREDEF_TYPE_UINT128_ID; break;
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case BuiltinType::Char_S: ID = PREDEF_TYPE_CHAR_S_ID; break;
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case BuiltinType::SChar: ID = PREDEF_TYPE_SCHAR_ID; break;
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case BuiltinType::WChar_S:
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case BuiltinType::WChar_U: ID = PREDEF_TYPE_WCHAR_ID; break;
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case BuiltinType::Short: ID = PREDEF_TYPE_SHORT_ID; break;
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case BuiltinType::Int: ID = PREDEF_TYPE_INT_ID; break;
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case BuiltinType::Long: ID = PREDEF_TYPE_LONG_ID; break;
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case BuiltinType::LongLong: ID = PREDEF_TYPE_LONGLONG_ID; break;
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case BuiltinType::Int128: ID = PREDEF_TYPE_INT128_ID; break;
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case BuiltinType::Float: ID = PREDEF_TYPE_FLOAT_ID; break;
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case BuiltinType::Double: ID = PREDEF_TYPE_DOUBLE_ID; break;
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case BuiltinType::LongDouble: ID = PREDEF_TYPE_LONGDOUBLE_ID; break;
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case BuiltinType::NullPtr: ID = PREDEF_TYPE_NULLPTR_ID; break;
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case BuiltinType::Char16: ID = PREDEF_TYPE_CHAR16_ID; break;
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case BuiltinType::Char32: ID = PREDEF_TYPE_CHAR32_ID; break;
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case BuiltinType::Overload: ID = PREDEF_TYPE_OVERLOAD_ID; break;
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case BuiltinType::BoundMember:ID = PREDEF_TYPE_BOUND_MEMBER; break;
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case BuiltinType::Dependent: ID = PREDEF_TYPE_DEPENDENT_ID; break;
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case BuiltinType::UnknownAny: ID = PREDEF_TYPE_UNKNOWN_ANY; break;
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case BuiltinType::ObjCId: ID = PREDEF_TYPE_OBJC_ID; break;
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case BuiltinType::ObjCClass: ID = PREDEF_TYPE_OBJC_CLASS; break;
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case BuiltinType::ObjCSel: ID = PREDEF_TYPE_OBJC_SEL; break;
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}
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return TypeIdx(ID);
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}
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unsigned serialization::ComputeHash(Selector Sel) {
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unsigned N = Sel.getNumArgs();
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if (N == 0)
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++N;
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unsigned R = 5381;
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for (unsigned I = 0; I != N; ++I)
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if (IdentifierInfo *II = Sel.getIdentifierInfoForSlot(I))
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R = llvm::HashString(II->getName(), R);
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return R;
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}
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