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Removed deprecated and unused to_unsigned_integer #4248

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Merged
merged 1 commit into from
Mar 24, 2019
Merged

Removed deprecated and unused to_unsigned_integer #4248

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17 changes: 0 additions & 17 deletions src/util/arith_tools.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -96,23 +96,6 @@ bool to_integer(const constant_exprt &expr, mp_integer &int_value)
return true;
}

/// convert a positive integer expression to an unsigned int
/// \par parameters: a constant expression and a reference to an unsigned int
/// \return an error flag
bool to_unsigned_integer(const constant_exprt &expr, unsigned &uint_value)
{
mp_integer i;
if(to_integer(expr, i))
return true;
if(i<0)
return true;
else
{
uint_value = numeric_cast_v<unsigned>(i);
return false;
}
}

constant_exprt from_integer(
const mp_integer &int_value,
const typet &type)
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5 changes: 0 additions & 5 deletions src/util/arith_tools.h
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Expand Up @@ -10,7 +10,6 @@ Author: Daniel Kroening, [email protected]
#ifndef CPROVER_UTIL_ARITH_TOOLS_H
#define CPROVER_UTIL_ARITH_TOOLS_H

#include "deprecate.h"
#include "invariant.h"
#include "mp_arith.h"
#include "optional.h"
Expand All @@ -26,10 +25,6 @@ class typet;
/// \return False if, and only if, the conversion was successful.
bool to_integer(const constant_exprt &expr, mp_integer &int_value);

// returns 'true' on error
DEPRECATED(SINCE(2018, 9, 29, "Use numeric_cast<unsigned>(e) instead"))
bool to_unsigned_integer(const constant_exprt &expr, unsigned &uint_value);

/// Numerical cast provides a unified way of converting from one numerical type
/// to another.
/// Generic case doesn't exist, this has to be specialized for different types.
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