275 class Environment;
289   static ExprEffect NoneWithEnv(Environment* env) {  in NoneWithEnv()
298   Environment* env() {  in env()
299     return reinterpret_cast<Environment*>(effect_ & ~kAllEffects);  in env()
307   ExprEffect(int effect, Environment* env)  in ExprEffect()
319 class Environment {  class
321   Environment() { }  in Environment()  function in __anona69aa4600111::Environment
323   static Environment Unreachable() {  in Unreachable()
324     Environment env;  in Unreachable()
329   static Environment Merge(const Environment& l,  in Merge()
330                            const Environment& r) {  in Merge()
331     return Environment(l, r);  in Merge()
334   Environment ApplyEffect(ExprEffect effect) const {  in ApplyEffect()
335     Environment out = effect.hasGC() ? Environment() : Environment(*this);  in ApplyEffect()
348   bool Equal(const Environment& env) {  in Equal()
352   Environment Define(const std::string& name) const {  in Define()
353     return Environment(*this, SymbolToCode(name));  in Define()
373     std::vector<Environment*>::iterator end = envs_.end();  in ClearSymbolTable()
374     for (std::vector<Environment*>::iterator i = envs_.begin();  in ClearSymbolTable()
399   static Environment* Allocate(const Environment& env) {  in Allocate()
400     Environment* allocated_env = new Environment(env);  in Allocate()
406   Environment(const Environment& l, const Environment& r)  in Environment()  function in __anona69aa4600111::Environment
410   Environment(const Environment& l, int code)  in Environment()  function in __anona69aa4600111::Environment
416   static std::vector<Environment* > envs_;
460   Environment* env_;
464 Environment::SymbolTable Environment::symbol_table_;
465 std::vector<Environment* > Environment::envs_;
469   Environment* a_env = a.env();  in Merge()
470   Environment* b_env = b.env();  in Merge()
471   Environment* out = NULL;  in Merge()
473     out = Environment::Allocate(*a_env);  in Merge()
481   Environment* a_env = b.hasGC() ? NULL : a.env();  in MergeSeq()
482   Environment* b_env = b.env();  in MergeSeq()
483   Environment* out = (b_env == NULL) ? a_env : b_env;  in MergeSeq()
485     out = Environment::Allocate(*b_env);  in MergeSeq()
493   Environment* e = env();  in Define()
495     e = Environment::Allocate(Environment());  in Define()
526   ExprEffect VisitExpr(clang::Expr* expr, const Environment& env) {  in VisitExpr()
594   ExprEffect Visit##type (clang::type* expr, const Environment& env)
597   ExprEffect Visit##type (clang::type* expr, const Environment& env) {  \
640     Environment after_cond = env.ApplyEffect(VisitExpr(expr->getCond(), env));  in DECL_VISIT_EXPR()
758                  const Environment& env) {  in Par()
773                  const Environment& env) {  in Seq()
775     Environment out_env = env;  in Seq()
786                  const Environment& env) {  in Use()
798                  const Environment& env) {  in Use()
807   ExprEffect VisitArguments(ExprType* call, const Environment& env) {  in VisitArguments()
817                       const Environment& env) {  in VisitArguments()
825                            const Environment& env) {  in VisitCallExpr()
854   Environment VisitStmt(clang::Stmt* stmt, const Environment& env) {  in VisitStmt()
892   Environment Visit##type (clang::type* stmt, const Environment& env)
895   Environment Visit##type (clang::type* stmt, const Environment& env) { \
913     Block(const Environment& in,  in Block()
916           out_(Environment::Unreachable()),  in Block()
926     void MergeIn(const Environment& env) {  in MergeIn()
927       Environment old_in = in_;  in MergeIn()
928       in_ = Environment::Merge(in_, env);  in MergeIn()
940     const Environment& in() {  in in()
944     const Environment& out() {  in out()
948     void MergeOut(const Environment& env) {  in MergeOut()
949       out_ = Environment::Merge(out_, env);  in MergeOut()
953       Environment a_out = owner_->VisitStmt(a, in());  in Seq()
954       Environment b_out = owner_->VisitStmt(b, a_out);  in Seq()
955       Environment c_out = owner_->VisitStmt(c, b_out);  in Seq()
960       Environment a_out = owner_->VisitStmt(a, in());  in Seq()
961       Environment b_out = owner_->VisitStmt(b, a_out);  in Seq()
977     Environment in_;
978     Environment out_;
987     return Environment::Unreachable();  in DECL_VISIT_STMT()
992     return Environment::Unreachable();  in DECL_VISIT_STMT()
996     Environment out = env;  in DECL_VISIT_STMT()
1033     Environment cond_out = VisitStmt(stmt->getCond(), env);  in DECL_VISIT_STMT()
1034     Environment then_out = VisitStmt(stmt->getThen(), cond_out);  in DECL_VISIT_STMT()
1035     Environment else_out = VisitStmt(stmt->getElse(), cond_out);  in DECL_VISIT_STMT()
1036     return Environment::Merge(then_out, else_out);  in DECL_VISIT_STMT()
1046     Environment in = Environment::Merge(env, block_->in());  in DECL_VISIT_STMT()
1047     Environment after_lhs = VisitStmt(stmt->getLHS(), in);  in DECL_VISIT_STMT()
1052     Environment in = Environment::Merge(env, block_->in());  in DECL_VISIT_STMT()
1058     return Environment::Unreachable();  in DECL_VISIT_STMT()
1103   Environment VisitDecl(clang::Decl* decl, const Environment& env) {  in VisitDecl()
1105       Environment out = var->hasInit() ? VisitStmt(var->getInit(), env) : env;  in VisitDecl()
1118     Environment out = env;  in DECL_VISIT_STMT()
1130                         Environment* env) {  in DefineParameters()
1144       Environment env;  in AnalyzeFunction()
1147       Environment::ClearSymbolTable();  in AnalyzeFunction()