factored CPP source's main header into collection of per-source-file headers

src/script_opt/CPP/Stmts.h

@@ -0,0 +1,34 @@
+// See the file "COPYING" in the main distribution directory for copyright.
+
+// Methods for generating code corresponding with Zeek statement AST nodes
+// (Stmt objects).  For the most part, code generation is straightforward as
+// it matches the Exec/DoExec methods of the corresponding Stmt subclasses.
+//
+// This file is included by Compile.h to insert into the CPPCompiler class.
+
+void GenStmt(const StmtPtr& s) { GenStmt(s.get()); }
+void GenStmt(const Stmt* s);
+void GenInitStmt(const InitStmt* init);
+void GenIfStmt(const IfStmt* i);
+void GenWhileStmt(const WhileStmt* w);
+void GenReturnStmt(const ReturnStmt* r);
+void GenEventStmt(const EventStmt* ev);
+
+void GenSwitchStmt(const SwitchStmt* sw);
+void GenTypeSwitchStmt(const Expr* e, const case_list* cases);
+void GenTypeSwitchCase(const ID* id, int case_offset, bool is_multi);
+void GenValueSwitchStmt(const Expr* e, const case_list* cases);
+
+void GenWhenStmt(const WhenStmt* w);
+void GenWhenStmt(const WhenInfo* wi, const std::string& when_lambda, const Location* loc,
+                 std::vector<std::string> local_aggrs);
+void GenForStmt(const ForStmt* f);
+void GenForOverTable(const ExprPtr& tbl, const IDPtr& value_var, const IDPList* loop_vars);
+void GenForOverVector(const ExprPtr& tbl, const IDPtr& value_var, const IDPList* loop_vars);
+void GenForOverString(const ExprPtr& str, const IDPList* loop_vars);
+
+void GenAssertStmt(const AssertStmt* a);
+
+// Nested level of loops/switches for which "break"'s should be
+// C++ breaks rather than a "hook" break.
+int break_level = 0;