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In case of 2 instances of SourceLineInfo constructed in the same file, they will have the same `file` pointer (even at O0). Thus, we can check if they are equal before calling potentially pointless `strcmp`.
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*
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* Created by Phil on 27/11/2013.
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* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include "catch_common.h"
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#include "catch_context.h"
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#include "catch_interfaces_config.h"
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#include <cstring>
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#include <ostream>
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namespace Catch {
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bool SourceLineInfo::empty() const noexcept {
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return file[0] == '\0';
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}
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bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const noexcept {
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return line == other.line && (file == other.file || std::strcmp(file, other.file) == 0);
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}
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bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const noexcept {
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// We can assume that the same file will usually have the same pointer.
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// Thus, if the pointers are the same, there is no point in calling the strcmp
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return line < other.line || ( line == other.line && file != other.file && (std::strcmp(file, other.file) < 0));
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}
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std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
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#ifndef __GNUG__
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os << info.file << '(' << info.line << ')';
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#else
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os << info.file << ':' << info.line;
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#endif
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return os;
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}
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std::string StreamEndStop::operator+() const {
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return std::string();
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}
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NonCopyable::NonCopyable() = default;
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NonCopyable::~NonCopyable() = default;
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}
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