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move a few strings instead of copying

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This commit is contained in:
Nuno Lopes 2019-02-28 10:53:27 +00:00
parent 2417bedb98
commit 6a0c409b0f
14 changed files with 30 additions and 30 deletions
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6
src/parsers/smt2/smt2parser.cpp
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@ -482,7 +482,7 @@ namespace smt2 {
if (context[0]) msg += ": ";
msg += "unknown sort '";
msg += id.str() + "'";
throw parser_exception(msg.c_str());
throw parser_exception(std::move(msg));
}
void consume_sexpr() {
@ -1633,7 +1633,7 @@ namespace smt2 {
void unknown_var_const_name(symbol id) {
std::string msg = "unknown constant/variable '";
msg += id.str() + "'";
throw parser_exception(msg.c_str());
throw parser_exception(std::move(msg));
}
rational m_last_bv_numeral; // for bv, bvbin, bvhex
@ -2431,7 +2431,7 @@ namespace smt2 {
buffer << "invalid function definition, sort mismatch. Expcected "
<< mk_pp(f->get_range(), m()) << " but function body has sort "
<< mk_pp(m().get_sort(body), m());
throw parser_exception(buffer.str().c_str());
throw parser_exception(buffer.str());
}
m_ctx.insert_rec_fun(f, bindings, ids, body);
}