1//===-- SourceLocationSpec.cpp --------------------------------------------===// 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 "lldb/Core/SourceLocationSpec.h" 10#include "lldb/Utility/StreamString.h" 11#include "llvm/ADT/StringExtras.h" 12#include <optional> 13 14using namespace lldb; 15using namespace lldb_private; 16 17SourceLocationSpec::SourceLocationSpec(FileSpec file_spec, uint32_t line, 18 std::optional<uint16_t> column, 19 bool check_inlines, bool exact_match) 20 : m_declaration(file_spec, line, 21 column.value_or(LLDB_INVALID_COLUMN_NUMBER)), 22 m_check_inlines(check_inlines), m_exact_match(exact_match) {} 23 24SourceLocationSpec::operator bool() const { return m_declaration.IsValid(); } 25 26bool SourceLocationSpec::operator!() const { return !operator bool(); } 27 28bool SourceLocationSpec::operator==(const SourceLocationSpec &rhs) const { 29 return m_declaration == rhs.m_declaration && 30 m_check_inlines == rhs.GetCheckInlines() && 31 m_exact_match == rhs.GetExactMatch(); 32} 33 34bool SourceLocationSpec::operator!=(const SourceLocationSpec &rhs) const { 35 return !(*this == rhs); 36} 37 38bool SourceLocationSpec::operator<(const SourceLocationSpec &rhs) const { 39 return SourceLocationSpec::Compare(*this, rhs) < 0; 40} 41 42Stream &lldb_private::operator<<(Stream &s, const SourceLocationSpec &loc) { 43 loc.Dump(s); 44 return s; 45} 46 47int SourceLocationSpec::Compare(const SourceLocationSpec &lhs, 48 const SourceLocationSpec &rhs) { 49 return Declaration::Compare(lhs.m_declaration, rhs.m_declaration); 50} 51 52bool SourceLocationSpec::Equal(const SourceLocationSpec &lhs, 53 const SourceLocationSpec &rhs, bool full) { 54 return full ? lhs == rhs 55 : (lhs.GetFileSpec() == rhs.GetFileSpec() && 56 lhs.GetLine() == rhs.GetLine()); 57} 58 59void SourceLocationSpec::Dump(Stream &s) const { 60 s << "check inlines = " << llvm::toStringRef(m_check_inlines); 61 s << ", exact match = " << llvm::toStringRef(m_exact_match); 62 m_declaration.Dump(&s, true); 63} 64 65std::string SourceLocationSpec::GetString() const { 66 StreamString ss; 67 Dump(ss); 68 return ss.GetString().str(); 69} 70 71std::optional<uint32_t> SourceLocationSpec::GetLine() const { 72 uint32_t line = m_declaration.GetLine(); 73 if (line == 0 || line == LLDB_INVALID_LINE_NUMBER) 74 return std::nullopt; 75 return line; 76} 77 78std::optional<uint16_t> SourceLocationSpec::GetColumn() const { 79 uint16_t column = m_declaration.GetColumn(); 80 if (column == LLDB_INVALID_COLUMN_NUMBER) 81 return std::nullopt; 82 return column; 83} 84