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Add reset_temporary_counter to fresh_symbol #1423

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Merged
merged 1 commit into from
Sep 28, 2017
Merged

Add reset_temporary_counter to fresh_symbol #1423

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12 changes: 11 additions & 1 deletion src/util/fresh_symbol.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,17 @@ Author: Chris Smowton, [email protected]

#include "fresh_symbol.h"

// This needs to be outside get_fresh_aux_symbol
// to make it available for both reset_temporary_counter
// and get_fresh_aux_symbol
static size_t temporary_counter=0;

// This is useful with loading multiple GOTO models
void reset_temporary_counter()
{
temporary_counter=0;
}

/// Installs a fresh-named symbol with the requested name pattern
/// \par parameters: `type`: type of new symbol
/// `name_prefix`, `basename_prefix`: new symbol will be named
Expand All @@ -27,7 +38,6 @@ symbolt &get_fresh_aux_symbol(
const irep_idt &symbol_mode,
symbol_tablet &symbol_table)
{
static size_t temporary_counter=0;
auxiliary_symbolt new_symbol;
symbolt *symbol_ptr;

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2 changes: 2 additions & 0 deletions src/util/fresh_symbol.h
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Expand Up @@ -19,6 +19,8 @@ Author: Chris Smowton, [email protected]
#include <util/symbol_table.h>
#include <util/type.h>

void reset_temporary_counter();

symbolt &get_fresh_aux_symbol(
const typet &type,
const std::string &name_prefix,
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