Examples with BraceExprToken org.develnext.jphp.core.tokenizer.token.expr.BraceExprToken used on opensource projects

Example 6 with BraceExprToken

use of org.develnext.jphp.core.tokenizer.token.expr.BraceExprToken in project jphp by jphp-compiler.

the class TokenizerTest method testVarVar.

@Test
public void testVarVar() throws IOException {
    Tokenizer tokenizer = new Tokenizer(new Context("$$foo $ $bar $$$foobar"));
    assertTrue(tokenizer.nextToken() instanceof DollarExprToken);
    assertTrue(tokenizer.nextToken() instanceof VariableExprToken);
    assertTrue(tokenizer.nextToken() instanceof DollarExprToken);
    assertTrue(tokenizer.nextToken() instanceof VariableExprToken);
    assertTrue(tokenizer.nextToken() instanceof DollarExprToken);
    assertTrue(tokenizer.nextToken() instanceof DollarExprToken);
    assertTrue(tokenizer.nextToken() instanceof VariableExprToken);
    tokenizer = new Tokenizer(new Context("${'foo;6bar'}"));
    assertTrue(tokenizer.nextToken() instanceof DollarExprToken);
    assertTrue(tokenizer.nextToken() instanceof BraceExprToken);
    assertTrue(tokenizer.nextToken() instanceof StringExprToken);
    assertTrue(tokenizer.nextToken() instanceof BraceExprToken);
}

Example 7 with BraceExprToken

use of org.develnext.jphp.core.tokenizer.token.expr.BraceExprToken in project jphp by jphp-compiler.

the class TokenizerTest method testHeredoc.

@Test
public void testHeredoc() throws IOException {
    Tokenizer tokenizer = new Tokenizer(new Context("<<<DOC\n <foobar> \nDOC;\n"));
    Token token = tokenizer.nextToken();
    assertTrue(token instanceof StringExprToken);
    assertEquals(StringExprToken.Quote.DOC, ((StringExprToken) token).getQuote());
    assertEquals(" <foobar> ", ((StringExprToken) token).getValue());
    tokenizer = new Tokenizer(new Context("<<<\"DOC\"\n \\n<foobar> \nDOC;\n"));
    token = tokenizer.nextToken();
    assertTrue(token instanceof StringExprToken);
    assertEquals(StringExprToken.Quote.DOC, ((StringExprToken) token).getQuote());
    assertEquals(" \n<foobar> ", ((StringExprToken) token).getValue());
    tokenizer = new Tokenizer(new Context("<<<'DOC'\n \\n<foobar> \nDOC;\n"));
    token = tokenizer.nextToken();
    assertTrue(token instanceof StringExprToken);
    assertEquals(StringExprToken.Quote.DOC, ((StringExprToken) token).getQuote());
    assertEquals(" \\n<foobar> ", ((StringExprToken) token).getValue());
    tokenizer = new Tokenizer(new Context("a(<<<DOC\n<foobar>\nDOC\n)\n"));
    token = tokenizer.nextToken();
    assertTrue(token instanceof NameToken);
    token = tokenizer.nextToken();
    assertTrue(token instanceof BraceExprToken);
    token = tokenizer.nextToken();
    assertTrue(token instanceof StringExprToken);
    assertEquals(StringExprToken.Quote.DOC, ((StringExprToken) token).getQuote());
    assertEquals("<foobar>", ((StringExprToken) token).getValue());
}

Example 8 with BraceExprToken

use of org.develnext.jphp.core.tokenizer.token.expr.BraceExprToken in project jphp by jphp-compiler.

the class DeclareGenerator method getToken.

@Override
public DeclareStmtToken getToken(Token current, ListIterator<Token> iterator) {
    if (current instanceof DeclareStmtToken) {
        BraceExprToken token = nextAndExpected(iterator, BraceExprToken.class);
        if (!isOpenedBrace(token, BraceExprToken.Kind.SIMPLE)) {
            unexpectedToken(token, "(");
        }
        NameToken nameToken = nextAndExpected(iterator, NameToken.class);
        nextAndExpected(iterator, AssignExprToken.class);
        ExprStmtToken value = analyzer.generator(ExprGenerator.class).getInBraces(BraceExprToken.Kind.SIMPLE, iterator, true);
        if (!value.isConstantly()) {
            unexpectedToken(value, "constant value");
        }
        DeclareStmtToken result = (DeclareStmtToken) current;
        result.setName(nameToken);
        result.setValue(value);
        return result;
    }
    return null;
}

Example 9 with BraceExprToken

use of org.develnext.jphp.core.tokenizer.token.expr.BraceExprToken in project jphp by jphp-compiler.

the class ASMExpression method processOperator.

protected void processOperator(Stack<Token> stack, List<Token> result, OperatorExprToken current) {
    List<Token> list = new ArrayList<Token>();
    boolean isRightOperator = current != null && current.isRightSide();
    int prior = current == null ? -1 : current.getPriority();
    while (!stack.empty()) {
        Token el = stack.peek();
        int elPrior = getPriority(el);
        if (el instanceof BraceExprToken)
            break;
        if (current != null && current.getAssociation() == Association.RIGHT && !current.isBinary() && prev instanceof OperatorExprToken)
            break;
        boolean flush = current == null || elPrior == 1 || (isRightOperator ? elPrior > prior : elPrior <= prior);
        if (flush) {
            stack.pop();
            list.add(el);
        } else {
            break;
        }
    }
    result.addAll(list);
}