Method addSourcemapLocation

benchmark/data.js:298–300

(char)

		this.byEnd[string.length] = chunk;
	}
	addSourcemapLocation(char) {
		this.sourcemapLocations.add(char);
	}
	append(content) {
		if (typeof content !== 'string') throw new TypeError('outro content must be a string');
		this.outro += content;