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7 changes: 7 additions & 0 deletions src/goto-programs/goto_program_template.h
Original file line number Diff line number Diff line change
Expand Up @@ -216,8 +216,15 @@ class goto_program_templatet
}

//! Uniquely identify an invalid target or location
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"...unless we are on old MS compiler"
(?)

#if (defined _MSC_VER && _MSC_VER <= 1800)
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Can you add an explanation for 1800 and the variable name? Something like "_MSC_VER is a version of the Microsoft 'cl' compiler, 1800 corresponds to the Visual Studio 2013 version"

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Let me know whether you're happy with one that I have just pushed!

// Visual Studio <= 2013 does not support constexpr, making
// numeric_limits::max() unviable for a static const member
static const unsigned nil_target=
static_cast<unsigned>(-1);
#else
static const unsigned nil_target=
std::numeric_limits<unsigned>::max();
#endif

//! A globally unique number to identify a program location.
//! It's guaranteed to be ordered in program order within
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2 changes: 2 additions & 0 deletions src/goto-programs/remove_static_init_loops.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@ Author: Daniel Kroening, [email protected]

\*******************************************************************/

#include <algorithm>

#include <util/message.h>
#include <util/suffix.h>
#include <util/string2int.h>
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2 changes: 1 addition & 1 deletion src/solvers/prop/aig.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ Author: Daniel Kroening, [email protected]

#include <cassert>
#include <ostream>

#include <string>

#include "aig.h"

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