CODEWITHSUNDEEP
abstract-syntax-treerascal
avk
avk

Reputation: 871

getMethodASTEclipse() returns undeclared variable

I am completely new to Rascal and am trying to create ASTs from an eclipse project using the following code

Module FirstTryAST
import lang::java::m3::Core;
import lang::java::jdt::m3::Core;
import Set;
import Relation;
import IO;  
import List;
import Map;
import Exception;
import ParseTree;

void test(){
    M3 myModel = createM3FromEclipseProject(|project://MyProject/|);
    println("Loaded M3 model, looping through methods..");

    for(m <- methods(model)) mAST = getMethodASTEclipse(m);

    println("Success");
}

When the program (run in eclipse Rascal Console) tries to execute

getMethodASTEclipse(m);

it returns:

|plugin://rascal_eclipse/src/org/rascalmpl/eclipse/library/lang/java/jdt/m3/Core.rsc|(1238,18,<40,12>,<40,30>): Undeclared variable: getModelContaining

How do I get around this / what did I do wrong ?

I am using Eclipse Mars on Ubuntu 15.04 (Cinnamon). If you need more information, please let me know.

Update:

When I use getMethodASTEclipse(m, model = myModel) it works fine. Although this workaround works for me, I still would like to know the answer on why I get this undeclared variable message.

Upvotes: 0

Views: 465

Answers (1)

Davy Landman
Davy Landman

Reputation: 15439

This has been translated into an issue on github. This was a bit of an unused function, and I think we will delete it.

To get the AST use either lang::java::jdt::m3::AST::createAstsFromEclipseProject or lang::java::jdt::m3::AST::createAstsFromEclipseFile. With rascal pattern matching you can find the methods inside.

Upvotes: 2

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