77   assert(Tokens.empty());  in lex()
80     Tokens.push_back(getNextToken());  in lex()
93     if (Tokens.back()->NewlinesBefore > 0 || Tokens.back()->IsMultiline)  in lex()
94       FirstInLineIndex = Tokens.size() - 1;  in lex()
95   } while (Tokens.back()->isNot(tok::eof));  in lex()
96   return Tokens;  in lex()
122       Tokens.back()->Tok.setKind(tok::pipepipe);  in tryMergePreviousTokens()
127       Tokens.back()->Tok.setKind(tok::period);  in tryMergePreviousTokens()
147       Tokens.back()->Tok.setKind(tok::l_square);  in tryMergePreviousTokens()
177       Tokens.back()->Tok.setKind(tok::starequal);  in tryMergePreviousTokens()
183       Tokens.back()->Tok.setKind(tok::equal);  in tryMergePreviousTokens()
199   if (Tokens.size() < 2)  in tryMergeNSStringLiteral()
201   auto &At = *(Tokens.end() - 2);  in tryMergeNSStringLiteral()
202   auto &String = *(Tokens.end() - 1);  in tryMergeNSStringLiteral()
210   Tokens.erase(Tokens.end() - 1);  in tryMergeNSStringLiteral()
217   if (Tokens.size() < 2)  in tryMergeJSPrivateIdentifier()
219   auto &Hash = *(Tokens.end() - 2);  in tryMergeJSPrivateIdentifier()
220   auto &Identifier = *(Tokens.end() - 1);  in tryMergeJSPrivateIdentifier()
229   Tokens.erase(Tokens.end() - 1);  in tryMergeJSPrivateIdentifier()
239   if (Tokens.size() < 2)  in tryMergeCSharpStringLiteral()
243   auto &String = *(Tokens.end() - 1);  in tryMergeCSharpStringLiteral()
247   auto &At = *(Tokens.end() - 2);  in tryMergeCSharpStringLiteral()
251   if (Tokens.size() > 2 && At->is(tok::at)) {  in tryMergeCSharpStringLiteral()
252     auto &Dollar = *(Tokens.end() - 3);  in tryMergeCSharpStringLiteral()
261       Tokens.erase(Tokens.end() - 2);  in tryMergeCSharpStringLiteral()
262       Tokens.erase(Tokens.end() - 1);  in tryMergeCSharpStringLiteral()
273   Tokens.erase(Tokens.end() - 1);  in tryMergeCSharpStringLiteral()
285   if (Tokens.size() < 2)  in tryMergeNullishCoalescingEqual()
287   auto &NullishCoalescing = *(Tokens.end() - 2);  in tryMergeNullishCoalescingEqual()
288   auto &Equal = *(Tokens.end() - 1);  in tryMergeNullishCoalescingEqual()
299   Tokens.erase(Tokens.end() - 1);  in tryMergeNullishCoalescingEqual()
304   if (Tokens.size() < 2)  in tryMergeCSharpKeywordVariables()
306   auto &At = *(Tokens.end() - 2);  in tryMergeCSharpKeywordVariables()
307   auto &Keyword = *(Tokens.end() - 1);  in tryMergeCSharpKeywordVariables()
318   Tokens.erase(Tokens.end() - 1);  in tryMergeCSharpKeywordVariables()
324   if (Tokens.size() < 1)  in tryTransformCSharpForEach()
326   auto &Identifier = *(Tokens.end() - 1);  in tryTransformCSharpForEach()
338   if (Tokens.size() < 2)  in tryMergeForEach()
340   auto &For = *(Tokens.end() - 2);  in tryMergeForEach()
341   auto &Each = *(Tokens.end() - 1);  in tryMergeForEach()
355   Tokens.erase(Tokens.end() - 1);  in tryMergeForEach()
360   if (Tokens.size() < 2)  in tryTransformTryUsageForC()
362   auto &Try = *(Tokens.end() - 2);  in tryTransformTryUsageForC()
365   auto &Next = *(Tokens.end() - 1);  in tryTransformTryUsageForC()
369   if (Tokens.size() > 2) {  in tryTransformTryUsageForC()
370     auto &At = *(Tokens.end() - 3);  in tryTransformTryUsageForC()
381   if (Tokens.size() < 3)  in tryMergeLessLess()
384   auto First = Tokens.end() - 3;  in tryMergeLessLess()
392   auto X = Tokens.size() > 3 ? First[-1] : nullptr;  in tryMergeLessLess()
404   Tokens.erase(Tokens.end() - 2);  in tryMergeLessLess()
410   if (Tokens.size() < Kinds.size())  in tryMergeTokens()
414       Tokens.end() - Kinds.size();  in tryMergeTokens()
423   Tokens.resize(Tokens.size() - Kinds.size() + 1);  in tryMergeTokens()
456     return Tokens.size() < 3 || precedesOperand(Tokens[Tokens.size() - 3]);  in canPrecedeRegexLiteral()
471   FormatToken *RegexToken = Tokens.back();  in tryParseJSRegexLiteral()
476   for (FormatToken *FT : llvm::drop_begin(llvm::reverse(Tokens))) {  in tryParseJSRegexLiteral()
585   FormatToken *CSharpStringLiteral = Tokens.back();  in handleCSharpVerbatimAndInterpolatedStrings()
1089     if (!(Tokens.size() > 0 && Tokens.back()->Tok.getIdentifierInfo() &&
1090           Tokens.back()->Tok.getIdentifierInfo()->getPPKeywordID() ==