test/Parser/DelayedTemplateParsing.cpp

   1 // RUN: %clang_cc1 -fdelayed-template-parsing -fsyntax-only -verify %s
   2
   3 template <class T>
   4 class A {
   5    void foo() {
   6        undeclared();
   7    }
   8       void foo2();
   9 };
  10
  11 template <class T>
  12 class B {
  13    void foo4() { } // expected-note {{previous definition is here}}  expected-note {{previous definition is here}}
  14    void foo4() { } // expected-error {{class member cannot be redeclared}} expected-error {{redefinition of 'foo4'}}  expected-note {{previous definition is here}}
  15 };
  16
  17
  18 template <class T>
  19 void B<T>::foo4() {// expected-error {{redefinition of 'foo4'}}
  20 }
  21
  22 template <class T>
  23 void A<T>::foo2() {
  24     undeclared();
  25 }
  26
  27
  28 template <class T>
  29 void foo3() {
  30    undeclared();
  31 }
  32
  33 template void A<int>::foo2();
  34
  35
  36 void undeclared()
  37 {
  38
  39 }
  40
  41 template <class T> void foo5() {} //expected-note {{previous definition is here}}
  42 template <class T> void foo5() {} // expected-error {{redefinition of 'foo5'}}