gcc/testsuite/gdc.test/fail_compilation/fail18093.d

   1 /* TEST_OUTPUT:
   2 ---
   3 fail_compilation/fail18093.d(19): Error: function `void fail18093.GenericTransitiveVisitor!(ASTCodegen).GenericTransitiveVisitor.ParseVisitMethods!(ASTCodegen).visit()` does not override any function, did you mean to override `extern (C++) void fail18093.ParseTimeVisitor!(ASTCodegen).ParseTimeVisitor.visit()`?
   4 fail_compilation/fail18093.d(24): Error: mixin `fail18093.GenericTransitiveVisitor!(ASTCodegen).GenericTransitiveVisitor.ParseVisitMethods!(ASTCodegen)` error instantiating
   5 fail_compilation/fail18093.d(27): Error: template instance `fail18093.GenericTransitiveVisitor!(ASTCodegen)` error instantiating
   6 ---
   7  * https://issues.dlang.org/show_bug.cgi?id=18093
   8  */
   9
  10
  11 struct ASTCodegen {}
  12
  13 extern (C++) class ParseTimeVisitor(AST)
  14 {
  15     void visit() {}
  16 }
  17 template ParseVisitMethods(AST)
  18 {
  19     override void visit() {}
  20 }
  21
  22 class GenericTransitiveVisitor(AST) : ParseTimeVisitor!AST
  23 {
  24     mixin ParseVisitMethods!AST;
  25 }
  26
  27 alias SemanticTimeTransitiveVisitor = GenericTransitiveVisitor!ASTCodegen;