gcc/testsuite/gdc.test/fail_compilation/fail96.d

/*
TEST_OUTPUT:
---
fail_compilation/fail96.d(21): Error: template instance foo!long foo is not a template declaration, it is a function alias
---
*/

// 153

template bar(T)
{
    void foo() {}
}

alias bar!(long).foo foo;
alias bar!(char).foo foo;


void main()
{
    foo!(long);
}