Function commitPendingMapping

test/fixtures/snapshot/typescript.js:90179–90222

()

            }
        }
        function commitPendingMapping() {
            if (!hasPending || !shouldCommitMapping()) {
                return;
            }
            enter();
            // Line/Comma delimiters
            if (lastGeneratedLine < pendingGeneratedLine) {
                // Emit line delimiters
                do {
                    appendMappingCharCode(59 /* CharacterCodes.semicolon */);
                    lastGeneratedLine++;
                } while (lastGeneratedLine < pendingGeneratedLine);
                // Only need to set this once
                lastGeneratedCharacter = 0;
            }
            else {
                ts.Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack");
                // Emit comma to separate the entry
                if (hasLast) {
                    appendMappingCharCode(44 /* CharacterCodes.comma */);
                }
            }
            // 1. Relative generated character
            appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter);
            lastGeneratedCharacter = pendingGeneratedCharacter;
            if (hasPendingSource) {
                // 2. Relative sourceIndex
                appendBase64VLQ(pendingSourceIndex - lastSourceIndex);
                lastSourceIndex = pendingSourceIndex;
                // 3. Relative source line
                appendBase64VLQ(pendingSourceLine - lastSourceLine);
                lastSourceLine = pendingSourceLine;
                // 4. Relative source character
                appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter);
                lastSourceCharacter = pendingSourceCharacter;
                if (hasPendingName) {
                    // 5. Relative nameIndex
                    appendBase64VLQ(pendingNameIndex - lastNameIndex);
                    lastNameIndex = pendingNameIndex;
                }
            }
            hasLast = true;
            exit();
        }
        function flushMappingBuffer() {
            if (mappingCharCodes.length > 0) {
                mappings += String.fromCharCode.apply(undefined, mappingCharCodes);