Mark List::sort as deprecated, remove List::sortedinsert

src/List.h

@@ -27,6 +27,7 @@
 #include <cassert>
 #include "util.h"
 
+// TODO: this can be removed in v3.1 when List::sort() is removed
 typedef int (*list_cmp_func)(const void* v1, const void* v2);
 
 template<typename T>
@@ -154,6 +155,7 @@ public:
 		return max_entries;
 		}
 
+	ZEEK_DEPRECATED("Remove in v3.1: Use std::sort instead")
 	void sort(list_cmp_func cmp_func)
 		{
 		qsort(entries, num_entries, sizeof(T), cmp_func);
@@ -174,31 +176,6 @@ public:
 		entries[0] = a;
 		}
 
-	// Assumes that the list is sorted and inserts at correct position.
-	void sortedinsert(const T& a, list_cmp_func cmp_func)
-		{
-		// We optimize for the case that the new element is
-		// larger than most of the current entries.
-
-		// First append element.
-		if ( num_entries == max_entries )
-			resize(max_entries ? max_entries * LIST_GROWTH_FACTOR : DEFAULT_LIST_SIZE);
-
-		entries[num_entries++] = a;
-
-		// Then move it to the correct place.
-		T tmp;
-		for ( int i = num_entries - 1; i > 0; --i )
-			{
-			if ( cmp_func(entries[i],entries[i-1]) <= 0 )
-				break;
-
-			tmp = entries[i];
-			entries[i] = entries[i-1];
-			entries[i-1] = tmp;
-			}
-		}
-
 	void push_back(const T& a)	{ append(a); }
 	void push_front(const T& a)	{ insert(a); }
 	void pop_front()	{ remove_nth(0); }

src/NFA.cc

@@ -2,6 +2,8 @@
 
 #include "zeek-config.h"
 
+#include <algorithm>
+
 #include "NFA.h"
 #include "EquivClass.h"
 
@@ -342,11 +344,14 @@ NFA_state_list* epsilon_closure(NFA_state_list* states)
 			if ( ! closuremap.Contains(ns->ID()) )
 				{
 				closuremap.Insert(ns->ID());
-				closure->sortedinsert(ns, NFA_state_cmp_neg);
+				closure->append(ns);
 				}
 			}
 		}
 
+	// Sort all of the closures in the list by ID
+	std::sort(closure->begin(), closure->end(), NFA_state_cmp_neg);
+
 	// Make it fit.
 	closure->resize(0);
 
@@ -355,15 +360,10 @@ NFA_state_list* epsilon_closure(NFA_state_list* states)
 	return closure;
 	}
 
-int NFA_state_cmp_neg(const void* v1, const void* v2)
+bool NFA_state_cmp_neg(const NFA_State* v1, const NFA_State* v2)
 	{
-	const NFA_State* n1 = (const NFA_State*) v1;
+	if ( v1->ID() < v2->ID() )
-	const NFA_State* n2 = (const NFA_State*) v2;
+		return true;
-
-	if ( n1->ID() < n2->ID() )
-		return -1;
-	else if ( n1->ID() == n2->ID() )
-		return 0;
 	else
-		return 1;
+		return false;
 	}

src/NFA.h

@@ -132,6 +132,6 @@ extern NFA_Machine* make_alternate(NFA_Machine* m1, NFA_Machine* m2);
 extern NFA_state_list* epsilon_closure(NFA_state_list* states);
 
 // For sorting NFA states based on their ID fields (decreasing)
-extern int NFA_state_cmp_neg(const void* v1, const void* v2);
+extern bool NFA_state_cmp_neg(const NFA_State* v1, const NFA_State* v2);
 
 #endif