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clean up unused variables in theory_str.cpp

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This commit is contained in:
Murphy Berzish 2016-08-06 15:38:58 -04:00
parent 2c91f388df
commit 43b0cd5010
1 changed files with 0 additions and 7 deletions
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7
src/smt/theory_str.cpp
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@ -422,7 +422,6 @@ expr * theory_str::mk_internal_valTest_var(expr * node, int len, int vTries) {
}
void theory_str::track_variable_scope(expr * var) {
context & ctx = get_context();
if (internal_variable_scope_levels.find(sLevel) == internal_variable_scope_levels.end()) {
internal_variable_scope_levels[sLevel] = std::set<expr*>();
}
@ -431,7 +430,6 @@ void theory_str::track_variable_scope(expr * var) {
app * theory_str::mk_internal_xor_var() {
ast_manager & m = get_manager();
context & ctx = get_context();
std::stringstream ss;
ss << tmpXorVarCount;
tmpXorVarCount++;
@ -3730,7 +3728,6 @@ void theory_str::process_concat_eq_type6(expr * concatAst1, expr * concatAst2) {
}
void theory_str::process_unroll_eq_const_str(expr * unrollFunc, expr * constStr) {
context & ctx = get_context();
ast_manager & m = get_manager();
if (!is_Unroll(to_app(unrollFunc))) {
@ -4461,7 +4458,6 @@ bool theory_str::check_length_consistency(expr * n1, expr * n2) {
void theory_str::check_concat_len_in_eqc(expr * concat) {
context & ctx = get_context();
ast_manager & m = get_manager();
enode * eqc_base = ctx.get_enode(concat);
enode * eqc_it = eqc_base;
@ -5271,14 +5267,12 @@ void theory_str::assign_eh(bool_var v, bool is_true) {
void theory_str::push_scope_eh() {
theory::push_scope_eh();
context & ctx = get_context();
sLevel += 1;
TRACE("t_str", tout << "push to " << sLevel << std::endl;);
TRACE("t_str_dump_assign_on_scope_change", dump_assignments(););
}
void theory_str::pop_scope_eh(unsigned num_scopes) {
context & ctx = get_context();
sLevel -= num_scopes;
TRACE("t_str", tout << "pop " << num_scopes << " to " << sLevel << std::endl;);
@ -6664,7 +6658,6 @@ expr * theory_str::gen_val_options(expr * freeVar, expr * len_indicator, expr *
expr * theory_str::gen_free_var_options(expr * freeVar, expr * len_indicator,
std::string len_valueStr, expr * valTesterInCbEq, std::string valTesterValueStr) {
context & ctx = get_context();
ast_manager & m = get_manager();
int len = atoi(len_valueStr.c_str());