mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
5cea4ebf41
around everywhere
Fixes:
rdar://14585108 Code completion does not work at the beginning of the file
rdar://14592634 Code completion returns zero results at EOF in a function
without a closing brace
Swift SVN r6820
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
//===--- SourceLoc.cpp - SourceLoc and SourceRange implementations --------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See http://swift.org/LICENSE.txt for license information
|
|
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "swift/Basic/SourceLoc.h"
|
|
#include "swift/Basic/SourceManager.h"
|
|
#include "llvm/Support/MemoryBuffer.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
using namespace swift;
|
|
|
|
SourceLoc SourceManager::getCodeCompletionLoc() const {
|
|
const llvm::MemoryBuffer *Buffer =
|
|
LLVMSourceMgr.getMemoryBuffer(CodeCompletionBufferID);
|
|
|
|
return SourceLoc(llvm::SMLoc::getFromPointer(
|
|
Buffer->getBufferStart() + CodeCompletionOffset));
|
|
}
|
|
|
|
void SourceLoc::print(raw_ostream &OS, const SourceManager &SM,
|
|
int &LastBuffer) const {
|
|
if (isInvalid()) {
|
|
OS << "<invalid loc>";
|
|
return;
|
|
}
|
|
int BufferIndex = SM->FindBufferContainingLoc(Value);
|
|
if (BufferIndex == -1) {
|
|
OS << "<malformed loc>";
|
|
return;
|
|
}
|
|
|
|
if (BufferIndex != LastBuffer) {
|
|
OS << SM->getMemoryBuffer((unsigned)BufferIndex)->getBufferIdentifier();
|
|
LastBuffer = BufferIndex;
|
|
} else {
|
|
OS << "line";
|
|
}
|
|
|
|
auto LineAndCol = SM->getLineAndColumn(Value, BufferIndex);
|
|
|
|
OS << ':' << LineAndCol.first << ':' << LineAndCol.second;
|
|
}
|
|
|
|
void SourceLoc::dump(const SourceManager &SM) const {
|
|
print(llvm::errs(), SM);
|
|
}
|
|
|
|
void SourceRange::print(raw_ostream &OS, const SourceManager &SM,
|
|
int &LastBuffer) const {
|
|
OS << '[';
|
|
Start.print(OS, SM, LastBuffer);
|
|
OS << " - ";
|
|
End.print(OS, SM, LastBuffer);
|
|
OS << ']';
|
|
|
|
if (Start.isInvalid() || End.isInvalid())
|
|
return;
|
|
|
|
OS << " RangeText=\""
|
|
<< StringRef(Start.Value.getPointer(),
|
|
End.Value.getPointer() - Start.Value.getPointer()+1)
|
|
<< '"';
|
|
}
|
|
|
|
void SourceRange::dump(const SourceManager &SM) const {
|
|
print(llvm::errs(), SM);
|
|
}
|
|
|