xref: /minix3/external/bsd/llvm/dist/clang/test/SemaCXX/warn-unused-variables-error.cpp (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338)
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fsyntax-only -Wunused-variable -verify %s
2*f4a2713aSLionel Sambuc 
3*f4a2713aSLionel Sambuc namespace PR6948 {
4*f4a2713aSLionel Sambuc   template<typename T> class X; // expected-note{{template is declared here}}
5*f4a2713aSLionel Sambuc 
f()6*f4a2713aSLionel Sambuc   void f() {
7*f4a2713aSLionel Sambuc     X<char> str (read_from_file()); // expected-error{{use of undeclared identifier 'read_from_file'}} \
8*f4a2713aSLionel Sambuc                                        expected-error{{implicit instantiation of undefined template 'PR6948::X<char>'}}
9*f4a2713aSLionel Sambuc   }
10*f4a2713aSLionel Sambuc }
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