1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s 2 3 namespace PR23186 { 4 decltype(ned); // expected-error-re {{use of undeclared identifier 'ned'{{$}}}} 5 // The code below was triggering an UNREACHABLE in ASTContext::getTypeInfoImpl 6 // once the above code failed to recover properly after making the bogus 7 // correction of 'ned' to 'new'. 8 template <typename> 9 struct S { 10 enum { V }; fPR23186::S11 void f() { 12 switch (0) 13 case V: 14 ; 15 } 16 }; 17 } 18 19 namespace PR23140 { __anon85084ba90202null20auto lneed = gned.*[] {}; // expected-error-re {{use of undeclared identifier 'gned'{{$}}}} 21 test(int aaa,int bbb,int thisvar)22void test(int aaa, int bbb, int thisvar) { // expected-note {{'thisvar' declared here}} 23 int thatval = aaa * (bbb + thatvar); // expected-error {{use of undeclared identifier 'thatvar'; did you mean 'thisvar'?}} 24 } 25 } 26 27 namespace PR18854 { f()28void f() { 29 for (auto&& x : e) { // expected-error-re {{use of undeclared identifier 'e'{{$}}}} 30 auto Functor = [x]() {}; 31 long Alignment = __alignof__(Functor); 32 } 33 } 34 } 35 36 namespace NewTypoExprFromResolvingTypoAmbiguity { 37 struct A { 38 void Swap(A *other); 39 }; 40 41 struct pair { 42 int first; 43 A *second; 44 }; 45 46 struct map { 47 public: 48 void swap(map &x); 49 pair find(int x); 50 }; 51 run(A * annotations)52void run(A *annotations) { 53 map new_annotations; 54 55 auto &annotation = *annotations; 56 auto new_it = new_annotations.find(5); 57 auto &new_anotation = new_it.second; // expected-note {{'new_anotation' declared here}} 58 new_annotation->Swap(&annotation); // expected-error {{use of undeclared identifier 'new_annotation'; did you mean 'new_anotation'?}} 59 } 60 } 61