clang/test/Sema/typo-correction-ambiguity.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 // Check the following typo correction behavior in namespaces:
   4 // - no typos are diagnosed when an expression has ambiguous (multiple) corrections
   5 // - proper iteration through multiple potentially ambiguous corrections
   6
   7 namespace AmbiguousCorrection
   8 {
   9   void method_Bar();
  10   void method_Foo();
  11   void method_Zoo();
  12 };
  13
  14 void testAmbiguousNoSuggestions()
  15 {
  16   AmbiguousCorrection::method_Ace(); // expected-error {{no member named 'method_Ace' in namespace 'AmbiguousCorrection'}}
  17 }
  18
  19 namespace MultipleCorrectionsButNotAmbiguous
  20 {
  21   int PrefixType_Name(int value);  // expected-note {{'PrefixType_Name' declared here}}
  22   int PrefixType_MIN();
  23   int PrefixType_MAX();
  24 };
  25
  26 int testMultipleCorrectionsButNotAmbiguous() {
  27   int val = MultipleCorrectionsButNotAmbiguous::PrefixType_Enum(0);  // expected-error {{no member named 'PrefixType_Enum' in namespace 'MultipleCorrectionsButNotAmbiguous'; did you mean 'PrefixType_Name'?}}
  28   return val;
  29 }