Examples with SourcePosition com.google.javascript.jscomp.parsing.parser.util.SourcePosition used on opensource projects

Example 46 with SourcePosition

use of com.google.javascript.jscomp.parsing.parser.util.SourcePosition in project closure-compiler by google.

the class Parser method parseSpreadExpression.

private SpreadExpressionTree parseSpreadExpression() {
    SourcePosition start = getTreeStartLocation();
    eat(TokenType.SPREAD);
    ParseTree operand = parseAssignmentExpression();
    return new SpreadExpressionTree(getTreeLocation(start), operand);
}

Example 47 with SourcePosition

use of com.google.javascript.jscomp.parsing.parser.util.SourcePosition in project closure-compiler by google.

the class Parser method parseInterfaceDeclaration.

private ParseTree parseInterfaceDeclaration() {
    SourcePosition start = getTreeStartLocation();
    eat(TokenType.INTERFACE);
    IdentifierToken name = eatId();
    GenericTypeListTree generics = maybeParseGenericTypes();
    ImmutableList.Builder<ParseTree> superTypes = ImmutableList.builder();
    if (peek(TokenType.EXTENDS)) {
        eat(TokenType.EXTENDS);
        ParseTree type = parseType();
        superTypes.add(type);
        while (peek(TokenType.COMMA)) {
            eat(TokenType.COMMA);
            type = parseType();
            if (type != null) {
                superTypes.add(type);
            }
        }
    }
    eat(TokenType.OPEN_CURLY);
    ImmutableList<ParseTree> elements = parseInterfaceElements();
    eat(TokenType.CLOSE_CURLY);
    return new InterfaceDeclarationTree(getTreeLocation(start), name, generics, superTypes.build(), elements);
}

Example 48 with SourcePosition

use of com.google.javascript.jscomp.parsing.parser.util.SourcePosition in project closure-compiler by google.

the class Parser method parseTypeName.

private TypeNameTree parseTypeName() {
    SourcePosition start = getTreeStartLocation();
    // for 'void'.
    IdentifierToken token = eatIdOrKeywordAsId();
    return new TypeNameTree(getTreeLocation(start), buildIdentifierPath(token));
}

Example 49 with SourcePosition

use of com.google.javascript.jscomp.parsing.parser.util.SourcePosition in project closure-compiler by google.

the class Parser method parseNamespaceDeclaration.

private NamespaceDeclarationTree parseNamespaceDeclaration(boolean isAmbient) {
    SourcePosition start = getTreeStartLocation();
    if (eatOpt(TokenType.MODULE) == null) {
        // Accept "module" or "namespace"
        eat(TokenType.NAMESPACE);
    }
    NamespaceNameTree name = parseNamespaceName();
    eat(TokenType.OPEN_CURLY);
    ImmutableList<ParseTree> elements = isAmbient ? parseAmbientNamespaceElements() : parseNamespaceElements();
    eat(TokenType.CLOSE_CURLY);
    return new NamespaceDeclarationTree(getTreeLocation(start), name, elements);
}

Example 50 with SourcePosition

use of com.google.javascript.jscomp.parsing.parser.util.SourcePosition in project closure-compiler by google.

the class Parser method parseTypeQuery.

private ParseTree parseTypeQuery() {
    SourcePosition start = getTreeStartLocation();
    if (peek(TokenType.TYPEOF)) {
        eat(TokenType.TYPEOF);
        IdentifierToken token = eatId();
        ImmutableList.Builder<String> identifiers = ImmutableList.builder();
        if (token != null) {
            identifiers.add(token.value);
        }
        while (peek(TokenType.PERIOD)) {
            // TypeQueryExpression . IdentifierName
            eat(TokenType.PERIOD);
            token = eatId();
            if (token == null) {
                break;
            }
            identifiers.add(token.value);
        }
        return new TypeQueryTree(getTreeLocation(start), identifiers.build());
    } else {
        return parseTypeReference();
    }
}