Sentence global_sentenceP(Sentence sentencia1)
{
switch(currentToken.Tipo)
{
case TokenType.STRING:
case TokenType.BOOL:
case TokenType.CHAR:
case TokenType.FLOAT:
case TokenType.INT:
case TokenType.VOID:
case TokenType.CONST:
case TokenType.STRUCT:
case TokenType.ENUM:
case TokenType.CIN:
case TokenType.COUT:
Sentence sentencia2 = sentence();
SentenceSenquence sentSequence = new SentenceSenquence(sentencia1, sentencia2);
return global_sentenceP(sentSequence);
default:
return sentencia1;//null
}
}
Sentence variable_declaration_listP(Sentence primerDeclaracionVariable, EnvTypes savedEnvTypes, EnvValues savedEnvValues)
{
switch (currentToken.Tipo)
{
case TokenType.STRING:
case TokenType.BOOL:
case TokenType.CHAR:
case TokenType.FLOAT:
case TokenType.INT:
Tipo tipoVariables = variable_type();
string idVariable = direct_variable_declarator();
Tipo tipoVariable = variable_array(tipoVariables);
match(";");
VariableSubDeclarator segundaVariable = new VariableSubDeclarator(tipoVariable, idVariable);
VariableDeclarator segundaDeclaracionVariable = new VariableDeclarator(segundaVariable, null);
SentenceSenquence stSeq = new SentenceSenquence(primerDeclaracionVariable, segundaDeclaracionVariable);
entornoTipos.put(idVariable, tipoVariable);
return variable_declaration_listP(stSeq, savedEnvTypes, savedEnvValues);
case TokenType.STRUCT:
string structName = struct_declarator();
Tipo varRecord = savedEnvTypes.get(structName);
Valor valRecord = savedEnvValues.get(structName);
string structVarName = variable_name();
match(";");
StructVariableDeclaration strVarDec = new StructVariableDeclaration(structName, structVarName, varRecord, valRecord);
SentenceSenquence stSeq2 = new SentenceSenquence(primerDeclaracionVariable, strVarDec);
entornoTipos.put(structVarName, varRecord);
return variable_declaration_listP(stSeq2, savedEnvTypes, savedEnvValues);
case TokenType.ENUM:
string enumName = enum_declarator();
Tipo varEnum = savedEnvTypes.get(enumName);
Valor valEnum = savedEnvValues.get(enumName);
string enumVarName = currentToken.Lexema;
match(TokenType.ID);
entornoTipos.put(enumName, varEnum);
EnumerationVariableDeclaration enumVarDec = new EnumerationVariableDeclaration(enumName, enumVarName, varEnum, valEnum);
SentenceSenquence stSeq3 = new SentenceSenquence(primerDeclaracionVariable, enumVarDec);
return variable_declaration_listP(stSeq3, savedEnvTypes, savedEnvValues);
default:
return primerDeclaracionVariable;//null
}
}