mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
//===--- IRGenMangler.cpp - mangling of IRGen symbols ---------------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "IRGenMangler.h"
|
|
#include "swift/Basic/ManglingMacros.h"
|
|
|
|
using namespace swift;
|
|
using namespace irgen;
|
|
|
|
std::string IRGenMangler::mangleValueWitness(Type type, ValueWitness witness) {
|
|
beginMangling();
|
|
appendType(type);
|
|
|
|
const char *Code = nullptr;
|
|
switch (witness) {
|
|
#define VALUE_WITNESS(MANGLING, NAME) \
|
|
case ValueWitness::NAME: Code = #MANGLING; break;
|
|
#include "swift/Basic/ValueWitnessMangling.def"
|
|
case ValueWitness::Size:
|
|
case ValueWitness::Flags:
|
|
case ValueWitness::Stride:
|
|
case ValueWitness::ExtraInhabitantFlags:
|
|
llvm_unreachable("not a function witness");
|
|
}
|
|
appendOperator("w", Code);
|
|
return finalize();
|
|
}
|
|
|
|
std::string IRGenMangler::manglePartialApplyForwarder(StringRef FuncName) {
|
|
if (FuncName.empty()) {
|
|
beginMangling();
|
|
} else {
|
|
if (FuncName.startswith(MANGLING_PREFIX_STR)) {
|
|
Buffer << FuncName;
|
|
} else {
|
|
beginMangling();
|
|
appendIdentifier(FuncName);
|
|
}
|
|
}
|
|
appendOperator("TA");
|
|
return finalize();
|
|
}
|
|
|
|
std::string IRGenMangler::mangleTypeForReflection(Type Ty,
|
|
ModuleDecl *Module,
|
|
bool isSingleFieldOfBox) {
|
|
Mod = Module;
|
|
OptimizeProtocolNames = false;
|
|
appendType(Ty);
|
|
if (isSingleFieldOfBox)
|
|
appendOperator("Xb");
|
|
return finalize();
|
|
}
|