416           if (Callbacks)  in SkipExcludedConditionalBlock()
417             Callbacks->Endif(Tok.getLocation(), CondInfo.IfLoc);  in SkipExcludedConditionalBlock()
443           if (Callbacks)  in SkipExcludedConditionalBlock()
444             Callbacks->Else(Tok.getLocation(), CondInfo.IfLoc);  in SkipExcludedConditionalBlock()
468           if (Callbacks) {  in SkipExcludedConditionalBlock()
470             Callbacks->Elif(Tok.getLocation(),  in SkipExcludedConditionalBlock()
493   if (Callbacks) {  in SkipExcludedConditionalBlock()
495     Callbacks->SourceRangeSkipped(SourceRange(BeginLoc, Tok.getLocation()));  in SkipExcludedConditionalBlock()
1054   if (Callbacks)  in HandleLineDirective()
1055     Callbacks->FileChanged(CurPPLexer->getSourceLocation(),  in HandleLineDirective()
1197   if (Callbacks) {  in HandleDigitDirective()
1209     Callbacks->FileChanged(CurPPLexer->getSourceLocation(), Reason, FileKind);  in HandleDigitDirective()
1267   if (Callbacks) {  in HandleIdentSCCSDirective()
1271       Callbacks->Ident(Tok.getLocation(), Str);  in HandleIdentSCCSDirective()
1615       Callbacks ? &SearchPath : nullptr, Callbacks ? &RelativePath : nullptr,  in HandleIncludeDirective()
1619     if (Callbacks) {  in HandleIncludeDirective()
1622       if (Callbacks->FileNotFound(Filename, RecoveryPath)) {  in HandleIncludeDirective()
1647             Callbacks ? &SearchPath : nullptr,  in HandleIncludeDirective()
1648             Callbacks ? &RelativePath : nullptr,  in HandleIncludeDirective()
1751   if (Callbacks) {  in HandleIncludeDirective()
1753     Callbacks->InclusionDirective(  in HandleIncludeDirective()
1779     if (Callbacks)  in HandleIncludeDirective()
1780       Callbacks->FileSkipped(*File, FilenameTok, FileCharacter);  in HandleIncludeDirective()
2329   if (Callbacks)  in HandleDefineDirective()
2330     Callbacks->MacroDefined(MacroNameTok, MD);  in HandleDefineDirective()
2354   if (Callbacks)  in HandleUndefDirective()
2355     Callbacks->MacroUndefined(MacroNameTok, MD);  in HandleUndefDirective()
2422   if (Callbacks) {  in HandleIfdefDirective()
2424       Callbacks->Ifndef(DirectiveTok.getLocation(), MacroNameTok, MD);  in HandleIfdefDirective()
2426       Callbacks->Ifdef(DirectiveTok.getLocation(), MacroNameTok, MD);  in HandleIfdefDirective()
2465   if (Callbacks)  in HandleIfDirective()
2466     Callbacks->If(IfToken.getLocation(),  in HandleIfDirective()
2504   if (Callbacks)  in HandleEndifDirective()
2505     Callbacks->Endif(EndifToken.getLocation(), CondInfo.IfLoc);  in HandleEndifDirective()
2529   if (Callbacks)  in HandleElseDirective()
2530     Callbacks->Else(Result.getLocation(), CI.IfLoc);  in HandleElseDirective()
2562   if (Callbacks)  in HandleElifDirective()
2563     Callbacks->Elif(ElifToken.getLocation(),  in HandleElifDirective()