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Prefer using empty rather than size comparisons.

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This commit is contained in:
Bruce Mitchener 2018-11-27 21:42:04 +07:00
parent a83097d5cc
commit e570940662
56 changed files with 104 additions and 104 deletions
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4
src/ast/expr2polynomial.cpp
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@ -436,7 +436,7 @@ struct expr2polynomial::imp {
margs.push_back(t);
}
}
if (margs.size() == 0) {
if (margs.empty()) {
args.push_back(m_autil.mk_numeral(rational(1), is_int));
}
else if (margs.size() == 1) {
@ -447,7 +447,7 @@ struct expr2polynomial::imp {
}
}
if (args.size() == 0) {
if (args.empty()) {
r = m_autil.mk_numeral(rational(0), is_int);
}
else if (args.size() == 1) {