1
2#define import @import
3import lookup_left_cxx;
4#undef import
5#define IMPORT(X) @import X
6IMPORT(lookup_right_cxx);
7
8// expected-warning@Inputs/lookup_left.hpp:3 {{weak identifier 'weak_identifier' never declared}}
9
10void test(int i, float f) {
11  // unqualified lookup
12  f0(&i);
13  f0(&f);
14
15  // qualified lookup into the translation unit
16  ::f0(&i);
17  ::f0(&f);
18}
19
20int import;
21
22void f() {
23 int import;
24}
25
26// RUN: rm -rf %t
27// RUN: %clang_cc1 -fmodules -x objective-c++ -emit-module -fmodules-cache-path=%t -fmodule-name=lookup_left_cxx %S/Inputs/module.map -verify
28// RUN: %clang_cc1 -fmodules -x objective-c++ -emit-module -fmodules-cache-path=%t -fmodule-name=lookup_right_cxx %S/Inputs/module.map -verify
29// RUN: %clang_cc1 -fmodules -x objective-c++ -fmodules-cache-path=%t -I %S/Inputs %s -verify
30// RUN: %clang_cc1 -fmodules -ast-print -x objective-c++ -fmodules-cache-path=%t -I %S/Inputs %s | FileCheck -check-prefix=CHECK-PRINT %s
31// FIXME: When we have a syntax for modules in C++, use that.
32
33// CHECK-PRINT: int *f0(int *);
34// CHECK-PRINT: float *f0(float *);
35// CHECK-PRINT: void test(int i, float f)
36
37