gcc/testsuite/gdc.test/fail_compilation/diag14818.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/diag14818.d(40): Error: none of the overloads of `func` are callable using argument types `(string)`
   5 fail_compilation/diag14818.d(18):        Candidates are: `diag14818.foo(int __param_0)`
   6 fail_compilation/diag14818.d(19):                        `diag14818.bar(double __param_0)`
   7 fail_compilation/diag14818.d(41): Error: template instance `diag14818.X!string` does not match any template declaration
   8 fail_compilation/diag14818.d(41):        Candidates are:
   9 fail_compilation/diag14818.d(24):        Foo(T) if (is(T == int))
  10 fail_compilation/diag14818.d(25):        Bar(T) if (is(T == double))
  11 fail_compilation/diag14818.d(42): Error: template instance `diag14818.Y!string` does not match any template declaration
  12 fail_compilation/diag14818.d(42):        Candidates are:
  13 fail_compilation/diag14818.d(25):        Bar(T) if (is(T == double))
  14 fail_compilation/diag14818.d(24):        Foo(T) if (is(T == int))
  15 ---
  16 */
  17
  18 void foo(int) {}
  19 void bar(double) {}
  20 alias func = foo;
  21 alias func = bar;
  22 // in here, func is a FuncAliasDeclaration;
  23
  24 template Foo(T) if (is(T == int)) {}
  25 template Bar(T) if (is(T == double)) {}
  26
  27 alias X = Foo;
  28 alias X = Bar;
  29 // in here, X is an OverDeclaration
  30
  31 template Mix1() { alias M = Foo; }
  32 template Mix2() { alias M = Bar; }
  33 mixin Mix1;
  34 mixin Mix2;
  35 alias Y = M;
  36 // in here, Y is an OverloadSet
  37
  38 void main()
  39 {
  40     func("abc");
  41     alias x = X!string;
  42     alias y = Y!string;
  43 }