def __sdecl(self, stmt_list_node):
self.__eat(token.STRUCTTYPE, 'expecting struct')
struct_node = ast.StructDeclStmt()
struct_node.struct_id = self.current_token
self.__eat(token.ID, 'expecting ID')
self.__vdecls(struct_node)
stmt_list_node.stmts.append(struct_node)
self.__eat(token.END, 'expecting end')
def __sdecl(self, stmt_list_node):
structNode = ast.StructDeclStmt()
self.__eat(token.STRUCTTYPE, 'expecting struct type')
structNode.struct_id = self.current_token
self.__eat(token.ID, 'expecting identifier')
self.__vdecls(structNode.var_decls)
self.__eat(token.END, 'expecting end')
stmt_list_node.stmts.append(structNode)
def __sdecl(self):
"""<sdecl> ::= STRUCT ID <vdecls> END """
structNode = ast.StructDeclStmt()
self.__eat(token.STRUCTTYPE, "expecting struct")
structNode.struct_id = self.current_token
self.__eat(token.ID, "expecting an id")
self.__vdecls(structNode)
self.__eat(token.END, "expecting an end")
return structNode
def __sdecl(self):
"""<sdecl> ::= STRUCT ID <vdecls> END"""
struct_node = ast.StructDeclStmt()
self.__eat(token.STRUCTTYPE, 'expecting "struct"')
struct_node.struct_id = self.current_token
self.__eat(token.ID, 'expecting "ID"')
struct_node.var_decls = self.__vdecls([])
self.__eat(token.END, 'expecting "end"')
return struct_node
def __sdecl(self):
"""<sdecl> ::= STRUCT ID <vdecls> END"""
struct_decl_node = ast.StructDeclStmt()
self.__eat(token.STRUCTTYPE, "expected 'struct'")
struct_decl_node.struct_id = self.current_token
self.__eat(token.ID, "expected struct ID")
self.__vdecls(struct_decl_node)
self.__eat(token.END, "expected 'end'")
return struct_decl_node
def __sdecl(self, stmt_list_node):
# 〈sdecl〉::= STRUCTTYPE ID〈vdecls〉END
var_list = []
struct_node = ast.StructDeclStmt()
struct_node.struct_id = self.current_token
self.__eat(token.ID, "expecting an ID")
self.__vdecls(var_list)
struct_node.var_decls = var_list
stmt_list_node.stmts.append(struct_node)
self.__eat(token.END, "expecting end")
def __sdecl(self):
# print("sdecl: " + str(self.current_token))
self.__advance() # eat STRUCT (we already know from stmt)
struct_decl_stmt_node = ast.StructDeclStmt()
struct_decl_stmt_node.struct_id = self.current_token # StructDeclStmt ID
self.__eat(token.ID, 'expected ID')
# passing in an empty list because __vdecls() recurses with a list parameter
struct_decl_stmt_node.var_decls = self.__vdecls([]) # StructDeclStmt [VarDeclStmt]
self.__eat(token.END, 'expected "end"')
return struct_decl_stmt_node
def __sdecl(self):
"""<sdecl> ::= STRUCT ID <vdecls> END"""
struct_decl_node = ast.StructDeclStmt()
self.__eat(token.STRUCTTYPE, "expecting a struct")
struct_decl_node.struct_id = self.current_token
self.__eat(token.ID, "expecting an identifyer")
vDeclsList = []
self.__vdecls(vDeclsList)
struct_decl_node.var_decls = vDeclsList
self.__eat(token.END, "expecting end")
return struct_decl_node