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Support module/package/interface/block scope for typedef names.

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This commit is contained in:
Peter Crozier 2020-03-23 20:07:22 +00:00
parent b86905d952
commit ecc22f7fed
6 changed files with 64 additions and 23 deletions
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5
frontends/verilog/verilog_frontend.h
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@ -45,8 +45,9 @@ namespace VERILOG_FRONTEND
// this function converts a Verilog constant to an AST_CONSTANT node
AST::AstNode *const2ast(std::string code, char case_type = 0, bool warn_z = false);
// names of locally typedef'ed types
extern std::map<std::string, AST::AstNode*> user_types;
// names of locally typedef'ed types in a stack
typedef std::map<std::string, AST::AstNode*> UserTypeMap;
extern std::vector<UserTypeMap *> user_type_stack;
// names of package typedef'ed types
extern std::map<std::string, AST::AstNode*> pkg_user_types;