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Code Issues Releases Wiki Activity

rulegen3:: when check_det fails do not assume it succeeds

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Zeno Rogue
2022-08-18 18:00:44 +02:00
parent f866f66582
commit 7a5b2dcf25
1 changed files with 14 additions and 12 deletions
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26
rulegen3.cpp
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@@ -486,14 +486,14 @@ void check(vstate& vs) {
}
}
void check_det(vstate& vs) {
bool check_det(vstate& vs) {
indenter ind(check_debug >= 3 ? 2 : 0);
back: ;
if(check_debug >= 3) println(hlog, "vcells=", isize(vs.vcells), " pos=", vs.current_pos, " stack=", vs.movestack, " rpath=", vs.rpath);
if(vs.movestack.empty()) {
if(check_debug >= 2) println(hlog, "rpath: ", vs.rpath, " successful");
return;
return true;
}
auto p = vs.movestack.back();
auto& c = vs.vcells[vs.current_pos];
@@ -507,7 +507,7 @@ void check_det(vstate& vs) {
int dif = (rule == DIR_PARENT) ? -1 : 1;
if(p.second != dif && p.second != MYSTERY && !(flags & w_ignore_transducer_dist)) {
error_found(vs);
return;
return false;
}
vs.movestack.pop_back();
goto back;
@@ -534,7 +534,7 @@ void check_det(vstate& vs) {
auto& v = rev_roadsign_id[rule];
if(v.back() != p.second + 1 && p.second != MYSTERY && !(flags & w_ignore_transducer_dist)) {
error_found(vs);
return;
return false;
}
vs.movestack.pop_back();
if(check_debug >= 3) println(hlog, "side connection: ", v);
@@ -864,9 +864,9 @@ void throw_identity_errors(const transducer& id, const vector<int>& cyc) {
vector<int> path1;
build_vstate(vs, path1, parent_dir, parent_id, i, [&] (int i) { return q[i].ts; });
println(hlog, "suspicious path found at ", path1);
check_det(vs);
if(flags & w_r3_all_errors) return;
throw rulegen_failure("suspicious path worked");
bool ok = check_det(vs);
if(ok) throw rulegen_failure("suspicious path worked");
return;
}
for(auto p: sch.at->t) {
int d = p.first.first;
@@ -921,9 +921,9 @@ void throw_distance_errors(const transducer& id, int dir, int delta) {
vector<int> path1;
build_vstate(vs, path1, parent_dir, parent_id, i, [&] (int i) { return q[i].ts; });
println(hlog, "suspicious distance path found at ", path1);
check_det(vs);
if(flags & w_r3_all_errors) return;
throw rulegen_failure("suspicious distance path worked");
bool ok = check_det(vs);
if(ok) throw rulegen_failure("suspicious distance path worked");
return;
}
for(auto p: sch.at->t) {
int d = p.first.first;
@@ -1089,7 +1089,8 @@ EX void find_multiple_interpretation() {
int at0 = at;
println(hlog, path1);
vs.movestack = {{xdir, MYSTERY}};
check_det(vs);
bool ok = check_det(vs);
if(!ok) return;
gen_path(vs, path4);
println(hlog, "path4 = ", path4);
build_vstate(vs, path2, parent_dir2, parent_id, i, [&] (int i) { return q[i].ts2; });
@@ -1234,7 +1235,8 @@ EX void test_transducers() {
vs.movestack = { { dir, MYSTERY } };
vector<int> path1, path2;
int at = build_vstate(vs, path1, parent_dir, parent_id, i, [&] (int j) { return q[j].ts; });
check_det(vs);
bool ok = check_det(vs);
if(!ok) return;
gen_path(vs, path2);
int trans = max(isize(path1), isize(path2));
int ts1 = q[at].ts;