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fix a few compiler warnings

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Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
This commit is contained in:
Nuno Lopes 2014-09-16 15:26:01 +01:00
parent d3570484bb
commit f7c3559c31
3 changed files with 2 additions and 4 deletions
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2
src/api/api_interp.cpp
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@ -411,7 +411,7 @@ static void get_file_params(const char *filename, hash_map<std::string,std::stri
for(unsigned i = 0; i < tokens.size(); i++){
std::string &tok = tokens[i];
size_t eqpos = tok.find('=');
if(eqpos >= 0 && eqpos < tok.size()){
if(eqpos != std::string::npos){
std::string left = tok.substr(0,eqpos);
std::string right = tok.substr(eqpos+1,tok.size()-eqpos-1);
params[left] = right;

1
src/muz/pdr/pdr_farkas_learner.cpp
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@ -905,7 +905,6 @@ namespace pdr {
void farkas_learner::get_asserted(proof* p, expr_set const& bs, ast_mark& b_closed, obj_hashtable<expr>& lemma_set, expr_ref_vector& lemmas) {
ast_manager& m = lemmas.get_manager();
ast_mark visited;
proof* p0 = p;
ptr_vector<proof> todo;
todo.push_back(p);

3
src/smt/smt_model_checker.cpp
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@ -136,9 +136,8 @@ namespace smt {
if (cex == 0)
return false; // no model available.
unsigned num_decls = q->get_num_decls();
unsigned num_sks = sks.size();
// Remark: sks were created for the flat version of q.
SASSERT(num_sks >= num_decls);
SASSERT(sks.size() >= num_decls);
expr_ref_buffer bindings(m_manager);
bindings.resize(num_decls);
unsigned max_generation = 0;