File: derived_class.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (45 lines) | stat: -rw-r--r-- 821 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
// RUN: rm -rf %t
// RUN: mkdir -p %t
// RUN: split-file %s %t
//
// RUN: %clang_cc1 -std=c++20 %t/foo.cppm -emit-module-interface -o %t/foo.pcm
// RUN: %clang_cc1 -std=c++20 -fprebuilt-module-path=%t %t/Use.cpp -fsyntax-only -verify
//
//--- bar.h
struct bar_base {
  enum A {
    a,
    b,
    c,
    d
  };
  constexpr static bool value = false;
  static bool get() { return false; }
  bool member_value = false;
  bool get_func() { return false; }
};

template <typename T>
struct bar : public bar_base {
};

//--- foo.cppm
module;
#include "bar.h"
export module foo;
export template <typename T>
int foo() {
  bool a = bar<T>::value;
  bar<T>::get();
  bar<T> b;
  b.member_value = a;
  bool c = b.get_func();
  return bar<T>::a;
}

//--- Use.cpp
// expected-no-diagnostics
import foo;
void test() {
  foo<int>();
}