blob: 749b15213098a4e8c97d2bc16c68e9b309316860 (
plain)
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
|
// Based on C++20 10.2 example 1.
// RUN: rm -rf %t
// RUN: mkdir -p %t
// RUN: split-file %s %t
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/std-10-2-ex1-tu1.cpp \
// RUN: -pedantic-errors -verify -o %t/m1.pcm
//--- std-10-2-ex1.h
export int x;
//--- std-10-2-ex1-tu1.cpp
module;
#include "std-10-2-ex1.h"
// expected-error@std-10-2-ex1.h:* {{export declaration can only be used within a module interface}}
export module M1;
export namespace {} // expected-error {{anonymous namespaces cannot be exported}}
export namespace { // expected-error {{anonymous namespaces cannot be exported}}
int a1;
}
namespace { // expected-note {{anonymous namespace begins here}}
export int a2; // expected-error {{export declaration appears within anonymous namespace}}
}
export static int b; // expected-error {{declaration of 'b' with internal linkage cannot be exported}}
export int f(); // OK
export namespace N {} // namespace N
export using namespace N; // No diagnostic after P2615R1 DR
|
