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comparison clang/test/Modules/cxx20-module-file-info.cpp @ 236:c4bab56944e8 llvm-original

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LLVM 16
author kono
date Wed, 09 Nov 2022 17:45:10 +0900
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232:70dce7da266c 236:c4bab56944e8
1 // Test output from -module-file-info about C++20 modules.
2
3 // RUN: rm -rf %t
4 // RUN: mkdir -p %t
5 // RUN: split-file %s %t
6
7 // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/mod-info-tu1.cpp \
8 // RUN: -o %t/A.pcm
9
10 // RUN: %clang_cc1 -std=c++20 -module-file-info %t/A.pcm | FileCheck \
11 // RUN: --check-prefix=CHECK-A %s
12
13 // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/mod-info-tu2.cpp \
14 // RUN: -o %t/B.pcm
15
16 // RUN: %clang_cc1 -std=c++20 -module-file-info %t/B.pcm | FileCheck \
17 // RUN: --check-prefix=CHECK-B %s
18
19 // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/mod-info-tu3.cpp \
20 // RUN: -fmodule-file=%t/A.pcm -fmodule-file=%t/B.pcm -o %t/Foo.pcm
21
22 // RUN: %clang_cc1 -std=c++20 -module-file-info %t/Foo.pcm | FileCheck \
23 // RUN: --check-prefix=CHECK-FOO %s
24
25 // expected-no-diagnostics
26
27 //--- mod-info-tu1.cpp
28 export module A;
29
30 void a();
31
32 // CHECK-A: ====== C++20
33 // CHECK-A-NEXT: Interface Unit 'A' is the Primary Module at index #1
34
35 //--- mod-info-tu2.cpp
36 export module B;
37
38 void b();
39
40 // CHECK-B: ====== C++20
41 // CHECK-B-NEXT: Interface Unit 'B' is the Primary Module at index #1
42
43 //--- mod-info-tu3.cpp
44 module;
45
46 export module Foo;
47
48 import A;
49 export import B;
50
51 namespace hello {
52 export void say(const char *);
53 }
54
55 void foo() {}
56
57 // CHECK-FOO: ====== C++20
58 // CHECK-FOO-NEXT: Interface Unit 'Foo' is the Primary Module at index #3
59 // CHECK-FOO-NEXT: Sub Modules:
60 // CHECK-FOO-NEXT: Global Module Fragment '<global>' is at index #4
61 // CHECK-FOO-NEXT: Imports:
62 // CHECK-FOO-NEXT: Interface Unit 'A' is at index #1
63 // CHECK-FOO-NEXT: Exports:
64 // CHECK-FOO-NEXT: Interface Unit 'B' is at index #2