source: trip-planner-front/node_modules/@angular/compiler/esm2015/src/parse_util.js@ 59329aa

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { StaticSymbol } from './aot/static_symbol';
import * as chars from './chars';
import { stringify } from './util';
export class ParseLocation {
    constructor(file, offset, line, col) {
        this.file = file;
        this.offset = offset;
        this.line = line;
        this.col = col;
    }
    toString() {
        return this.offset != null ? `${this.file.url}@${this.line}:${this.col}` : this.file.url;
    }
    moveBy(delta) {
        const source = this.file.content;
        const len = source.length;
        let offset = this.offset;
        let line = this.line;
        let col = this.col;
        while (offset > 0 && delta < 0) {
            offset--;
            delta++;
            const ch = source.charCodeAt(offset);
            if (ch == chars.$LF) {
                line--;
                const priorLine = source.substr(0, offset - 1).lastIndexOf(String.fromCharCode(chars.$LF));
                col = priorLine > 0 ? offset - priorLine : offset;
            }
            else {
                col--;
            }
        }
        while (offset < len && delta > 0) {
            const ch = source.charCodeAt(offset);
            offset++;
            delta--;
            if (ch == chars.$LF) {
                line++;
                col = 0;
            }
            else {
                col++;
            }
        }
        return new ParseLocation(this.file, offset, line, col);
    }
    // Return the source around the location
    // Up to `maxChars` or `maxLines` on each side of the location
    getContext(maxChars, maxLines) {
        const content = this.file.content;
        let startOffset = this.offset;
        if (startOffset != null) {
            if (startOffset > content.length - 1) {
                startOffset = content.length - 1;
            }
            let endOffset = startOffset;
            let ctxChars = 0;
            let ctxLines = 0;
            while (ctxChars < maxChars && startOffset > 0) {
                startOffset--;
                ctxChars++;
                if (content[startOffset] == '\n') {
                    if (++ctxLines == maxLines) {
                        break;
                    }
                }
            }
            ctxChars = 0;
            ctxLines = 0;
            while (ctxChars < maxChars && endOffset < content.length - 1) {
                endOffset++;
                ctxChars++;
                if (content[endOffset] == '\n') {
                    if (++ctxLines == maxLines) {
                        break;
                    }
                }
            }
            return {
                before: content.substring(startOffset, this.offset),
                after: content.substring(this.offset, endOffset + 1),
            };
        }
        return null;
    }
}
export class ParseSourceFile {
    constructor(content, url) {
        this.content = content;
        this.url = url;
    }
}
export class ParseSourceSpan {
    /**
     * Create an object that holds information about spans of tokens/nodes captured during
     * lexing/parsing of text.
     *
     * @param start
     * The location of the start of the span (having skipped leading trivia).
     * Skipping leading trivia makes source-spans more "user friendly", since things like HTML
     * elements will appear to begin at the start of the opening tag, rather than at the start of any
     * leading trivia, which could include newlines.
     *
     * @param end
     * The location of the end of the span.
     *
     * @param fullStart
     * The start of the token without skipping the leading trivia.
     * This is used by tooling that splits tokens further, such as extracting Angular interpolations
     * from text tokens. Such tooling creates new source-spans relative to the original token's
     * source-span. If leading trivia characters have been skipped then the new source-spans may be
     * incorrectly offset.
     *
     * @param details
     * Additional information (such as identifier names) that should be associated with the span.
     */
    constructor(start, end, fullStart = start, details = null) {
        this.start = start;
        this.end = end;
        this.fullStart = fullStart;
        this.details = details;
    }
    toString() {
        return this.start.file.content.substring(this.start.offset, this.end.offset);
    }
}
export var ParseErrorLevel;
(function (ParseErrorLevel) {
    ParseErrorLevel[ParseErrorLevel["WARNING"] = 0] = "WARNING";
    ParseErrorLevel[ParseErrorLevel["ERROR"] = 1] = "ERROR";
})(ParseErrorLevel || (ParseErrorLevel = {}));
export class ParseError {
    constructor(span, msg, level = ParseErrorLevel.ERROR) {
        this.span = span;
        this.msg = msg;
        this.level = level;
    }
    contextualMessage() {
        const ctx = this.span.start.getContext(100, 3);
        return ctx ? `${this.msg} ("${ctx.before}[${ParseErrorLevel[this.level]} ->]${ctx.after}")` :
            this.msg;
    }
    toString() {
        const details = this.span.details ? `, ${this.span.details}` : '';
        return `${this.contextualMessage()}: ${this.span.start}${details}`;
    }
}
export function typeSourceSpan(kind, type) {
    const moduleUrl = identifierModuleUrl(type);
    const sourceFileName = moduleUrl != null ? `in ${kind} ${identifierName(type)} in ${moduleUrl}` :
        `in ${kind} ${identifierName(type)}`;
    const sourceFile = new ParseSourceFile('', sourceFileName);
    return new ParseSourceSpan(new ParseLocation(sourceFile, -1, -1, -1), new ParseLocation(sourceFile, -1, -1, -1));
}
/**
 * Generates Source Span object for a given R3 Type for JIT mode.
 *
 * @param kind Component or Directive.
 * @param typeName name of the Component or Directive.
 * @param sourceUrl reference to Component or Directive source.
 * @returns instance of ParseSourceSpan that represent a given Component or Directive.
 */
export function r3JitTypeSourceSpan(kind, typeName, sourceUrl) {
    const sourceFileName = `in ${kind} ${typeName} in ${sourceUrl}`;
    const sourceFile = new ParseSourceFile('', sourceFileName);
    return new ParseSourceSpan(new ParseLocation(sourceFile, -1, -1, -1), new ParseLocation(sourceFile, -1, -1, -1));
}
export function syntaxError(msg, parseErrors) {
    const error = Error(msg);
    error[ERROR_SYNTAX_ERROR] = true;
    if (parseErrors)
        error[ERROR_PARSE_ERRORS] = parseErrors;
    return error;
}
const ERROR_SYNTAX_ERROR = 'ngSyntaxError';
const ERROR_PARSE_ERRORS = 'ngParseErrors';
export function isSyntaxError(error) {
    return error[ERROR_SYNTAX_ERROR];
}
export function getParseErrors(error) {
    return error[ERROR_PARSE_ERRORS] || [];
}
let _anonymousTypeIndex = 0;
export function identifierName(compileIdentifier) {
    if (!compileIdentifier || !compileIdentifier.reference) {
        return null;
    }
    const ref = compileIdentifier.reference;
    if (ref instanceof StaticSymbol) {
        return ref.name;
    }
    if (ref['__anonymousType']) {
        return ref['__anonymousType'];
    }
    if (ref['__forward_ref__']) {
        // We do not want to try to stringify a `forwardRef()` function because that would cause the
        // inner function to be evaluated too early, defeating the whole point of the `forwardRef`.
        return '__forward_ref__';
    }
    let identifier = stringify(ref);
    if (identifier.indexOf('(') >= 0) {
        // case: anonymous functions!
        identifier = `anonymous_${_anonymousTypeIndex++}`;
        ref['__anonymousType'] = identifier;
    }
    else {
        identifier = sanitizeIdentifier(identifier);
    }
    return identifier;
}
export function identifierModuleUrl(compileIdentifier) {
    const ref = compileIdentifier.reference;
    if (ref instanceof StaticSymbol) {
        return ref.filePath;
    }
    // Runtime type
    return `./${stringify(ref)}`;
}
export function sanitizeIdentifier(name) {
    return name.replace(/\W/g, '_');
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"parse_util.js","sourceRoot":"","sources":["../../../../../../packages/compiler/src/parse_util.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AACH,OAAO,EAAC,YAAY,EAAC,MAAM,qBAAqB,CAAC;AACjD,OAAO,KAAK,KAAK,MAAM,SAAS,CAAC;AACjC,OAAO,EAAC,SAAS,EAAC,MAAM,QAAQ,CAAC;AAEjC,MAAM,OAAO,aAAa;IACxB,YACW,IAAqB,EAAS,MAAc,EAAS,IAAY,EACjE,GAAW;QADX,SAAI,GAAJ,IAAI,CAAiB;QAAS,WAAM,GAAN,MAAM,CAAQ;QAAS,SAAI,GAAJ,IAAI,CAAQ;QACjE,QAAG,GAAH,GAAG,CAAQ;IAAG,CAAC;IAE1B,QAAQ;QACN,OAAO,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,IAAI,CAAC,GAAG,IAAI,IAAI,CAAC,IAAI,IAAI,IAAI,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC;IAC3F,CAAC;IAED,MAAM,CAAC,KAAa;QAClB,MAAM,MAAM,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC;QACjC,MAAM,GAAG,GAAG,MAAM,CAAC,MAAM,CAAC;QAC1B,IAAI,MAAM,GAAG,IAAI,CAAC,MAAM,CAAC;QACzB,IAAI,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;QACrB,IAAI,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC;QACnB,OAAO,MAAM,GAAG,CAAC,IAAI,KAAK,GAAG,CAAC,EAAE;YAC9B,MAAM,EAAE,CAAC;YACT,KAAK,EAAE,CAAC;YACR,MAAM,EAAE,GAAG,MAAM,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC;YACrC,IAAI,EAAE,IAAI,KAAK,CAAC,GAAG,EAAE;gBACnB,IAAI,EAAE,CAAC;gBACP,MAAM,SAAS,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,EAAE,MAAM,GAAG,CAAC,CAAC,CAAC,WAAW,CAAC,MAAM,CAAC,YAAY,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC;gBAC3F,GAAG,GAAG,SAAS,GAAG,CAAC,CAAC,CAAC,CAAC,MAAM,GAAG,SAAS,CAAC,CAAC,CAAC,MAAM,CAAC;aACnD;iBAAM;gBACL,GAAG,EAAE,CAAC;aACP;SACF;QACD,OAAO,MAAM,GAAG,GAAG,IAAI,KAAK,GAAG,CAAC,EAAE;YAChC,MAAM,EAAE,GAAG,MAAM,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC;YACrC,MAAM,EAAE,CAAC;YACT,KAAK,EAAE,CAAC;YACR,IAAI,EAAE,IAAI,KAAK,CAAC,GAAG,EAAE;gBACnB,IAAI,EAAE,CAAC;gBACP,GAAG,GAAG,CAAC,CAAC;aACT;iBAAM;gBACL,GAAG,EAAE,CAAC;aACP;SACF;QACD,OAAO,IAAI,aAAa,CAAC,IAAI,CAAC,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,GAAG,CAAC,CAAC;IACzD,CAAC;IAED,wCAAwC;IACxC,8DAA8D;IAC9D,UAAU,CAAC,QAAgB,EAAE,QAAgB;QAC3C,MAAM,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC;QAClC,IAAI,WAAW,GAAG,IAAI,CAAC,MAAM,CAAC;QAE9B,IAAI,WAAW,IAAI,IAAI,EAAE;YACvB,IAAI,WAAW,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;gBACpC,WAAW,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC;aAClC;YACD,IAAI,SAAS,GAAG,WAAW,CAAC;YAC5B,IAAI,QAAQ,GAAG,CAAC,CAAC;YACjB,IAAI,QAAQ,GAAG,CAAC,CAAC;YAEjB,OAAO,QAAQ,GAAG,QAAQ,IAAI,WAAW,GAAG,CAAC,EAAE;gBAC7C,WAAW,EAAE,CAAC;gBACd,QAAQ,EAAE,CAAC;gBACX,IAAI,OAAO,CAAC,WAAW,CAAC,IAAI,IAAI,EAAE;oBAChC,IAAI,EAAE,QAAQ,IAAI,QAAQ,EAAE;wBAC1B,MAAM;qBACP;iBACF;aACF;YAED,QAAQ,GAAG,CAAC,CAAC;YACb,QAAQ,GAAG,CAAC,CAAC;YACb,OAAO,QAAQ,GAAG,QAAQ,IAAI,SAAS,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;gBAC5D,SAAS,EAAE,CAAC;gBACZ,QAAQ,EAAE,CAAC;gBACX,IAAI,OAAO,CAAC,SAAS,CAAC,IAAI,IAAI,EAAE;oBAC9B,IAAI,EAAE,QAAQ,IAAI,QAAQ,EAAE;wBAC1B,MAAM;qBACP;iBACF;aACF;YAED,OAAO;gBACL,MAAM,EAAE,OAAO,CAAC,SAAS,CAAC,WAAW,EAAE,IAAI,CAAC,MAAM,CAAC;gBACnD,KAAK,EAAE,OAAO,CAAC,SAAS,CAAC,IAAI,CAAC,MAAM,EAAE,SAAS,GAAG,CAAC,CAAC;aACrD,CAAC;SACH;QAED,OAAO,IAAI,CAAC;IACd,CAAC;CACF;AAED,MAAM,OAAO,eAAe;IAC1B,YAAmB,OAAe,EAAS,GAAW;QAAnC,YAAO,GAAP,OAAO,CAAQ;QAAS,QAAG,GAAH,GAAG,CAAQ;IAAG,CAAC;CAC3D;AAED,MAAM,OAAO,eAAe;IAC1B;;;;;;;;;;;;;;;;;;;;;;OAsBG;IACH,YACW,KAAoB,EAAS,GAAkB,EAC/C,YAA2B,KAAK,EAAS,UAAuB,IAAI;QADpE,UAAK,GAAL,KAAK,CAAe;QAAS,QAAG,GAAH,GAAG,CAAe;QAC/C,cAAS,GAAT,SAAS,CAAuB;QAAS,YAAO,GAAP,OAAO,CAAoB;IAAG,CAAC;IAEnF,QAAQ;QACN,OAAO,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;IAC/E,CAAC;CACF;AAED,MAAM,CAAN,IAAY,eAGX;AAHD,WAAY,eAAe;IACzB,2DAAO,CAAA;IACP,uDAAK,CAAA;AACP,CAAC,EAHW,eAAe,KAAf,eAAe,QAG1B;AAED,MAAM,OAAO,UAAU;IACrB,YACW,IAAqB,EAAS,GAAW,EACzC,QAAyB,eAAe,CAAC,KAAK;QAD9C,SAAI,GAAJ,IAAI,CAAiB;QAAS,QAAG,GAAH,GAAG,CAAQ;QACzC,UAAK,GAAL,KAAK,CAAyC;IAAG,CAAC;IAE7D,iBAAiB;QACf,MAAM,GAAG,GAAG,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC;QAC/C,OAAO,GAAG,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,GAAG,MAAM,GAAG,CAAC,MAAM,IAAI,eAAe,CAAC,IAAI,CAAC,KAAK,CAAC,OAAO,GAAG,CAAC,KAAK,IAAI,CAAC,CAAC;YAChF,IAAI,CAAC,GAAG,CAAC;IACxB,CAAC;IAED,QAAQ;QACN,MAAM,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC;QAClE,OAAO,GAAG,IAAI,CAAC,iBAAiB,EAAE,KAAK,IAAI,CAAC,IAAI,CAAC,KAAK,GAAG,OAAO,EAAE,CAAC;IACrE,CAAC;CACF;AAED,MAAM,UAAU,cAAc,CAAC,IAAY,EAAE,IAA+B;IAC1E,MAAM,SAAS,GAAG,mBAAmB,CAAC,IAAI,CAAC,CAAC;IAC5C,MAAM,cAAc,GAAG,SAAS,IAAI,IAAI,CAAC,CAAC,CAAC,MAAM,IAAI,IAAI,cAAc,CAAC,IAAI,CAAC,OAAO,SAAS,EAAE,CAAC,CAAC;QACtD,MAAM,IAAI,IAAI,cAAc,CAAC,IAAI,CAAC,EAAE,CAAC;IAChF,MAAM,UAAU,GAAG,IAAI,eAAe,CAAC,EAAE,EAAE,cAAc,CAAC,CAAC;IAC3D,OAAO,IAAI,eAAe,CACtB,IAAI,aAAa,CAAC,UAAU,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,EAAE,IAAI,aAAa,CAAC,UAAU,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC;AAC5F,CAAC;AAED;;;;;;;GAOG;AACH,MAAM,UAAU,mBAAmB,CAC/B,IAAY,EAAE,QAAgB,EAAE,SAAiB;IACnD,MAAM,cAAc,GAAG,MAAM,IAAI,IAAI,QAAQ,OAAO,SAAS,EAAE,CAAC;IAChE,MAAM,UAAU,GAAG,IAAI,eAAe,CAAC,EAAE,EAAE,cAAc,CAAC,CAAC;IAC3D,OAAO,IAAI,eAAe,CACtB,IAAI,aAAa,CAAC,UAAU,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,EAAE,IAAI,aAAa,CAAC,UAAU,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC;AAC5F,CAAC;AAED,MAAM,UAAU,WAAW,CAAC,GAAW,EAAE,WAA0B;IACjE,MAAM,KAAK,GAAG,KAAK,CAAC,GAAG,CAAC,CAAC;IACxB,KAAa,CAAC,kBAAkB,CAAC,GAAG,IAAI,CAAC;IAC1C,IAAI,WAAW;QAAG,KAAa,CAAC,kBAAkB,CAAC,GAAG,WAAW,CAAC;IAClE,OAAO,KAAK,CAAC;AACf,CAAC;AAED,MAAM,kBAAkB,GAAG,eAAe,CAAC;AAC3C,MAAM,kBAAkB,GAAG,eAAe,CAAC;AAE3C,MAAM,UAAU,aAAa,CAAC,KAAY;IACxC,OAAQ,KAAa,CAAC,kBAAkB,CAAC,CAAC;AAC5C,CAAC;AAED,MAAM,UAAU,cAAc,CAAC,KAAY;IACzC,OAAQ,KAAa,CAAC,kBAAkB,CAAC,IAAI,EAAE,CAAC;AAClD,CAAC;AAED,IAAI,mBAAmB,GAAG,CAAC,CAAC;AAE5B,MAAM,UAAU,cAAc,CAAC,iBAA2D;IAExF,IAAI,CAAC,iBAAiB,IAAI,CAAC,iBAAiB,CAAC,SAAS,EAAE;QACtD,OAAO,IAAI,CAAC;KACb;IACD,MAAM,GAAG,GAAG,iBAAiB,CAAC,SAAS,CAAC;IACxC,IAAI,GAAG,YAAY,YAAY,EAAE;QAC/B,OAAO,GAAG,CAAC,IAAI,CAAC;KACjB;IACD,IAAI,GAAG,CAAC,iBAAiB,CAAC,EAAE;QAC1B,OAAO,GAAG,CAAC,iBAAiB,CAAC,CAAC;KAC/B;IACD,IAAI,GAAG,CAAC,iBAAiB,CAAC,EAAE;QAC1B,4FAA4F;QAC5F,2FAA2F;QAC3F,OAAO,iBAAiB,CAAC;KAC1B;IACD,IAAI,UAAU,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC;IAChC,IAAI,UAAU,CAAC,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;QAChC,6BAA6B;QAC7B,UAAU,GAAG,aAAa,mBAAmB,EAAE,EAAE,CAAC;QAClD,GAAG,CAAC,iBAAiB,CAAC,GAAG,UAAU,CAAC;KACrC;SAAM;QACL,UAAU,GAAG,kBAAkB,CAAC,UAAU,CAAC,CAAC;KAC7C;IACD,OAAO,UAAU,CAAC;AACpB,CAAC;AAED,MAAM,UAAU,mBAAmB,CAAC,iBAA4C;IAC9E,MAAM,GAAG,GAAG,iBAAiB,CAAC,SAAS,CAAC;IACxC,IAAI,GAAG,YAAY,YAAY,EAAE;QAC/B,OAAO,GAAG,CAAC,QAAQ,CAAC;KACrB;IACD,eAAe;IACf,OAAO,KAAK,SAAS,CAAC,GAAG,CAAC,EAAE,CAAC;AAC/B,CAAC;AAMD,MAAM,UAAU,kBAAkB,CAAC,IAAY;IAC7C,OAAO,IAAI,CAAC,OAAO,CAAC,KAAK,EAAE,GAAG,CAAC,CAAC;AAClC,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nimport {StaticSymbol} from './aot/static_symbol';\nimport * as chars from './chars';\nimport {stringify} from './util';\n\nexport class ParseLocation {\n  constructor(\n      public file: ParseSourceFile, public offset: number, public line: number,\n      public col: number) {}\n\n  toString(): string {\n    return this.offset != null ? `${this.file.url}@${this.line}:${this.col}` : this.file.url;\n  }\n\n  moveBy(delta: number): ParseLocation {\n    const source = this.file.content;\n    const len = source.length;\n    let offset = this.offset;\n    let line = this.line;\n    let col = this.col;\n    while (offset > 0 && delta < 0) {\n      offset--;\n      delta++;\n      const ch = source.charCodeAt(offset);\n      if (ch == chars.$LF) {\n        line--;\n        const priorLine = source.substr(0, offset - 1).lastIndexOf(String.fromCharCode(chars.$LF));\n        col = priorLine > 0 ? offset - priorLine : offset;\n      } else {\n        col--;\n      }\n    }\n    while (offset < len && delta > 0) {\n      const ch = source.charCodeAt(offset);\n      offset++;\n      delta--;\n      if (ch == chars.$LF) {\n        line++;\n        col = 0;\n      } else {\n        col++;\n      }\n    }\n    return new ParseLocation(this.file, offset, line, col);\n  }\n\n  // Return the source around the location\n  // Up to `maxChars` or `maxLines` on each side of the location\n  getContext(maxChars: number, maxLines: number): {before: string, after: string}|null {\n    const content = this.file.content;\n    let startOffset = this.offset;\n\n    if (startOffset != null) {\n      if (startOffset > content.length - 1) {\n        startOffset = content.length - 1;\n      }\n      let endOffset = startOffset;\n      let ctxChars = 0;\n      let ctxLines = 0;\n\n      while (ctxChars < maxChars && startOffset > 0) {\n        startOffset--;\n        ctxChars++;\n        if (content[startOffset] == '\\n') {\n          if (++ctxLines == maxLines) {\n            break;\n          }\n        }\n      }\n\n      ctxChars = 0;\n      ctxLines = 0;\n      while (ctxChars < maxChars && endOffset < content.length - 1) {\n        endOffset++;\n        ctxChars++;\n        if (content[endOffset] == '\\n') {\n          if (++ctxLines == maxLines) {\n            break;\n          }\n        }\n      }\n\n      return {\n        before: content.substring(startOffset, this.offset),\n        after: content.substring(this.offset, endOffset + 1),\n      };\n    }\n\n    return null;\n  }\n}\n\nexport class ParseSourceFile {\n  constructor(public content: string, public url: string) {}\n}\n\nexport class ParseSourceSpan {\n  /**\n   * Create an object that holds information about spans of tokens/nodes captured during\n   * lexing/parsing of text.\n   *\n   * @param start\n   * The location of the start of the span (having skipped leading trivia).\n   * Skipping leading trivia makes source-spans more \"user friendly\", since things like HTML\n   * elements will appear to begin at the start of the opening tag, rather than at the start of any\n   * leading trivia, which could include newlines.\n   *\n   * @param end\n   * The location of the end of the span.\n   *\n   * @param fullStart\n   * The start of the token without skipping the leading trivia.\n   * This is used by tooling that splits tokens further, such as extracting Angular interpolations\n   * from text tokens. Such tooling creates new source-spans relative to the original token's\n   * source-span. If leading trivia characters have been skipped then the new source-spans may be\n   * incorrectly offset.\n   *\n   * @param details\n   * Additional information (such as identifier names) that should be associated with the span.\n   */\n  constructor(\n      public start: ParseLocation, public end: ParseLocation,\n      public fullStart: ParseLocation = start, public details: string|null = null) {}\n\n  toString(): string {\n    return this.start.file.content.substring(this.start.offset, this.end.offset);\n  }\n}\n\nexport enum ParseErrorLevel {\n  WARNING,\n  ERROR,\n}\n\nexport class ParseError {\n  constructor(\n      public span: ParseSourceSpan, public msg: string,\n      public level: ParseErrorLevel = ParseErrorLevel.ERROR) {}\n\n  contextualMessage(): string {\n    const ctx = this.span.start.getContext(100, 3);\n    return ctx ? `${this.msg} (\"${ctx.before}[${ParseErrorLevel[this.level]} ->]${ctx.after}\")` :\n                 this.msg;\n  }\n\n  toString(): string {\n    const details = this.span.details ? `, ${this.span.details}` : '';\n    return `${this.contextualMessage()}: ${this.span.start}${details}`;\n  }\n}\n\nexport function typeSourceSpan(kind: string, type: CompileIdentifierMetadata): ParseSourceSpan {\n  const moduleUrl = identifierModuleUrl(type);\n  const sourceFileName = moduleUrl != null ? `in ${kind} ${identifierName(type)} in ${moduleUrl}` :\n                                             `in ${kind} ${identifierName(type)}`;\n  const sourceFile = new ParseSourceFile('', sourceFileName);\n  return new ParseSourceSpan(\n      new ParseLocation(sourceFile, -1, -1, -1), new ParseLocation(sourceFile, -1, -1, -1));\n}\n\n/**\n * Generates Source Span object for a given R3 Type for JIT mode.\n *\n * @param kind Component or Directive.\n * @param typeName name of the Component or Directive.\n * @param sourceUrl reference to Component or Directive source.\n * @returns instance of ParseSourceSpan that represent a given Component or Directive.\n */\nexport function r3JitTypeSourceSpan(\n    kind: string, typeName: string, sourceUrl: string): ParseSourceSpan {\n  const sourceFileName = `in ${kind} ${typeName} in ${sourceUrl}`;\n  const sourceFile = new ParseSourceFile('', sourceFileName);\n  return new ParseSourceSpan(\n      new ParseLocation(sourceFile, -1, -1, -1), new ParseLocation(sourceFile, -1, -1, -1));\n}\n\nexport function syntaxError(msg: string, parseErrors?: ParseError[]): Error {\n  const error = Error(msg);\n  (error as any)[ERROR_SYNTAX_ERROR] = true;\n  if (parseErrors) (error as any)[ERROR_PARSE_ERRORS] = parseErrors;\n  return error;\n}\n\nconst ERROR_SYNTAX_ERROR = 'ngSyntaxError';\nconst ERROR_PARSE_ERRORS = 'ngParseErrors';\n\nexport function isSyntaxError(error: Error): boolean {\n  return (error as any)[ERROR_SYNTAX_ERROR];\n}\n\nexport function getParseErrors(error: Error): ParseError[] {\n  return (error as any)[ERROR_PARSE_ERRORS] || [];\n}\n\nlet _anonymousTypeIndex = 0;\n\nexport function identifierName(compileIdentifier: CompileIdentifierMetadata|null|undefined): string|\n    null {\n  if (!compileIdentifier || !compileIdentifier.reference) {\n    return null;\n  }\n  const ref = compileIdentifier.reference;\n  if (ref instanceof StaticSymbol) {\n    return ref.name;\n  }\n  if (ref['__anonymousType']) {\n    return ref['__anonymousType'];\n  }\n  if (ref['__forward_ref__']) {\n    // We do not want to try to stringify a `forwardRef()` function because that would cause the\n    // inner function to be evaluated too early, defeating the whole point of the `forwardRef`.\n    return '__forward_ref__';\n  }\n  let identifier = stringify(ref);\n  if (identifier.indexOf('(') >= 0) {\n    // case: anonymous functions!\n    identifier = `anonymous_${_anonymousTypeIndex++}`;\n    ref['__anonymousType'] = identifier;\n  } else {\n    identifier = sanitizeIdentifier(identifier);\n  }\n  return identifier;\n}\n\nexport function identifierModuleUrl(compileIdentifier: CompileIdentifierMetadata): string {\n  const ref = compileIdentifier.reference;\n  if (ref instanceof StaticSymbol) {\n    return ref.filePath;\n  }\n  // Runtime type\n  return `./${stringify(ref)}`;\n}\n\nexport interface CompileIdentifierMetadata {\n  reference: any;\n}\n\nexport function sanitizeIdentifier(name: string): string {\n  return name.replace(/\\W/g, '_');\n}\n"]}