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fixing templates for broken windows hash functions

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This commit is contained in:
Ken McMillan 2013-12-15 17:31:46 -08:00
parent 852f53d6a6
commit 1e8c04be8e
5 changed files with 16 additions and 21 deletions
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18
src/interp/iz3base.h
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@ -146,14 +146,7 @@ class iz3base : public iz3mgr, public scopes {
ranges(){scope_computed = false;}
};
// We only use this for sym_range_hash, which has no range destructor
struct symb_hash {
size_t operator()(const symb &s) const {
return (size_t) s;
}
};
stl_ext::hash_map<symb,range,symb_hash> sym_range_hash;
stl_ext::hash_map<symb,range> sym_range_hash;
stl_ext::hash_map<ast,ranges> ast_ranges_hash;
stl_ext::hash_map<ast,ast> simplify_memo;
stl_ext::hash_map<ast,int> frame_map; // map assertions to frames
@ -187,6 +180,15 @@ class iz3base : public iz3mgr, public scopes {
};
namespace hash_space {
template <>
class hash<iz3mgr::symb> {
public:
size_t operator()(const iz3mgr::symb &s) const {
return (size_t) s;
}
};
}

2
src/interp/iz3foci.cpp
View file

@ -58,7 +58,7 @@ public:
}
};
typedef hash_map<symb,foci2::symb,symb_hash> FuncDeclToSymbol;
typedef hash_map<symb,foci2::symb> FuncDeclToSymbol;
FuncDeclToSymbol func_decl_to_symbol; // maps Z3 func decls to symbols
typedef hash_map<foci2::symb,symb> SymbolToFuncDecl;

11
src/interp/iz3translate.cpp
View file

@ -619,14 +619,7 @@ public:
return 1;
}
// We only use this for debugging purposes
struct symb_hash {
size_t operator()(const symb &s) const {
return (size_t) s;
}
};
void symbols_out_of_scope_rec(hash_set<ast> &memo, hash_set<symb,symb_hash> &symb_memo, int frame, const ast &t){
void symbols_out_of_scope_rec(hash_set<ast> &memo, hash_set<symb> &symb_memo, int frame, const ast &t){
if(memo.find(t) != memo.end())
return;
memo.insert(t);
@ -645,7 +638,7 @@ public:
void symbols_out_of_scope(int frame, const ast &t){
hash_set<ast> memo;
hash_set<symb,symb_hash> symb_memo;
hash_set<symb> symb_memo;
symbols_out_of_scope_rec(memo,symb_memo,frame,t);
}