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Construct side_effect_expr_nondett with a source location [blocks: #3800] #3938

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Merged
merged 1 commit into from
Jan 28, 2019
Merged

Construct side_effect_expr_nondett with a source location [blocks: #3800] #3938

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3 changes: 2 additions & 1 deletion src/goto-analyzer/taint_analysis.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -290,7 +290,8 @@ bool taint_analysist::operator()(
t->make_function_call(call);
calls.add_instruction()->make_goto(end.instructions.begin());
goto_programt::targett g=gotos.add_instruction();
g->make_goto(t, side_effect_expr_nondett(bool_typet()));
g->make_goto(
t, side_effect_expr_nondett(bool_typet(), symbol.location));
}

goto_functionst::goto_functiont &entry=
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4 changes: 2 additions & 2 deletions src/util/nondet.cpp
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Expand Up @@ -54,8 +54,8 @@ symbol_exprt generate_nondet_int(

// Assign the symbol any non deterministic integer value.
// int_type name_prefix::nondet_int = NONDET(int_type)
instructions.add(
code_assignt(nondet_symbol, side_effect_expr_nondett(int_type)));
instructions.add(code_assignt(
nondet_symbol, side_effect_expr_nondett(int_type, source_location)));

// Constrain the non deterministic integer with a lower bound of `min_value`.
// ASSUME(name_prefix::nondet_int >= min_value)
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3 changes: 2 additions & 1 deletion unit/analyses/dependence_graph.cpp
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Expand Up @@ -72,7 +72,8 @@ SCENARIO("dependence_graph", "[core][analyses][dependence_graph]")

code_ifthenelset if_block(
equal_exprt(
side_effect_expr_nondett(int_type), from_integer(0, int_type)),
side_effect_expr_nondett(int_type, source_locationt{}),
from_integer(0, int_type)),
code_blockt({call, assign_x}));

a_body.add(std::move(if_block));
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