ST4.07 upgrade for Obj-C

[ACondit]

I am working on bringing the Objective-C version up to 4.07.

I have converted this test to Obj-C and it is failing.

public class TestGroupSyntaxErrors extends BaseTest {
    @Test public void testMissingImportString() throws Exception {
        String templates =
            "import\n" +
            "foo() ::= <<>>\n";
        writeFile(tmpdir, "t.stg", templates);

        STErrorListener errors = new ErrorBuffer();
        STGroup group = new STGroupFile(tmpdir+"/"+"t.stg");
        group.setListener(errors);
        group.load(); // force load
        String expected = "t.stg 2:0: mismatched input 'foo' expecting STRING"+newline+
            "t.stg 2:3: required (...)+ loop did not match anything at input '('"+newline;
        String result = errors.toString();
        assertEquals(expected, result);
    }


I can't find where in the Java source that the following error message is generated: "required (...)+ loop did not match anything at input".
Can anyone help?

Alan

[Terence Parr]

That's an ANTLR error message related to bad syntax of ST template

Ter

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[Condit Alan]

OK, thanks. That should help me track down the failure.

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[Terence Parr]

Hi Alan, do you have a github repo I can point at? I point now at:

https://github.com/antlr/stringtemplate4-objc

but it’s empty ;)  Should I point at https://github.com/muggins/ST4-ObjC2.0-Runtime instead?

Ter