| 1 | //===--- SymbolLocation.cpp --------------------------------------*- C++-*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "SymbolLocation.h" |
| 10 | |
| 11 | namespace clang { |
| 12 | namespace clangd { |
| 13 | |
| 14 | constexpr uint32_t SymbolLocation::Position::MaxLine; |
| 15 | constexpr uint32_t SymbolLocation::Position::MaxColumn; |
| 16 | |
| 17 | void SymbolLocation::Position::setLine(uint32_t L) { |
| 18 | if (L > MaxLine) |
| 19 | L = MaxLine; |
| 20 | LineColumnPacked = (L << ColumnBits) | column(); |
| 21 | } |
| 22 | void SymbolLocation::Position::setColumn(uint32_t Col) { |
| 23 | if (Col > MaxColumn) |
| 24 | Col = MaxColumn; |
| 25 | LineColumnPacked = (LineColumnPacked & ~MaxColumn) | Col; |
| 26 | } |
| 27 | |
| 28 | llvm::raw_ostream &operator<<(llvm::raw_ostream &OS, const SymbolLocation &L) { |
| 29 | if (!L) |
| 30 | return OS << "(none)"; |
| 31 | return OS << L.FileURI << "["<< L.Start.line() << ":"<< L.Start.column() |
| 32 | << "-"<< L.End.line() << ":"<< L.End.column() << ")"; |
| 33 | } |
| 34 | |
| 35 | } // namespace clangd |
| 36 | } // namespace clang |
| 37 |