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Merge branch 'unstable' into interp

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This commit is contained in:
Ken McMillan 2013-11-05 12:28:13 -08:00
commit a785a5a4b8
33 changed files with 1995 additions and 1628 deletions
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11
src/api/api_ast.cpp
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@ -31,7 +31,7 @@ Revision History:
#include"ast_smt2_pp.h"
#include"th_rewriter.h"
#include"var_subst.h"
#include"expr_substitution.h"
#include"expr_safe_replace.h"
#include"pp.h"
#include"scoped_ctrl_c.h"
#include"cancel_eh.h"
@ -787,17 +787,12 @@ extern "C" {
RETURN_Z3(of_expr(0));
}
}
expr_substitution subst(m);
expr_safe_replace subst(m);
for (unsigned i = 0; i < num_exprs; i++) {
subst.insert(from[i], to[i]);
}
th_rewriter m_rw(m);
m_rw.set_substitution(&subst);
expr_ref new_a(m);
proof_ref pr(m);
m_rw(a, new_a, pr);
subst(a, new_a);
mk_c(c)->save_ast_trail(new_a);
r = new_a.get();
RETURN_Z3(of_expr(r));