1 //===--- Annotations.cpp - Annotated source code for unit tests --*- 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 "Annotations.h"
10 #include "SourceCode.h"
11 
12 namespace clang {
13 namespace clangd {
14 
point(llvm::StringRef Name) const15 Position Annotations::point(llvm::StringRef Name) const {
16   return offsetToPosition(code(), Base::point(Name));
17 }
18 
points(llvm::StringRef Name) const19 std::vector<Position> Annotations::points(llvm::StringRef Name) const {
20   auto Offsets = Base::points(Name);
21 
22   std::vector<Position> Ps;
23   Ps.reserve(Offsets.size());
24   for (size_t O : Offsets)
25     Ps.push_back(offsetToPosition(code(), O));
26 
27   return Ps;
28 }
29 
toLSPRange(llvm::StringRef Code,Annotations::Range R)30 static clangd::Range toLSPRange(llvm::StringRef Code, Annotations::Range R) {
31   clangd::Range LSPRange;
32   LSPRange.start = offsetToPosition(Code, R.Begin);
33   LSPRange.end = offsetToPosition(Code, R.End);
34   return LSPRange;
35 }
36 
range(llvm::StringRef Name) const37 clangd::Range Annotations::range(llvm::StringRef Name) const {
38   return toLSPRange(code(), Base::range(Name));
39 }
40 
ranges(llvm::StringRef Name) const41 std::vector<clangd::Range> Annotations::ranges(llvm::StringRef Name) const {
42   auto OffsetRanges = Base::ranges(Name);
43 
44   std::vector<clangd::Range> Rs;
45   Rs.reserve(OffsetRanges.size());
46   for (Annotations::Range R : OffsetRanges)
47     Rs.push_back(toLSPRange(code(), R));
48 
49   return Rs;
50 }
51 
52 } // namespace clangd
53 } // namespace clang
54