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llvm-project/clang/test/Modules/embed-files.cpp

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[modules] Don't reject multiple modules providing contents for the same embedded file. llvm-svn: 254365
2015-12-01 11:32:49 +08:00
// RUN: rm -rf %t
// RUN: mkdir %t
[modules] If both a module file and a module map for the same module are explicitly provided, and the module map lists a header that does not exist, unmark the module as 'unavailable' when loading its .pcm file. (Use of the module might still fail if the relevant headers aren't embedded, but this behavior is now consistent with how we behave if the module map is not provided, and with the desired behavior for embedding headers in modules.) llvm-svn: 264664
2016-03-29 05:31:09 +08:00
// RUN: echo 'module a { header "a.h" header "x.h" } module b { header "b.h" }' > %t/modulemap
[modules] Don't reject multiple modules providing contents for the same embedded file. llvm-svn: 254365
2015-12-01 11:32:49 +08:00
// RUN: echo 'extern int t;' > %t/t.h
// RUN: echo '#include "t.h"' > %t/a.h
// RUN: echo '#include "t.h"' > %t/b.h
[modules] If both a module file and a module map for the same module are explicitly provided, and the module map lists a header that does not exist, unmark the module as 'unavailable' when loading its .pcm file. (Use of the module might still fail if the relevant headers aren't embedded, but this behavior is now consistent with how we behave if the module map is not provided, and with the desired behavior for embedding headers in modules.) llvm-svn: 264664
2016-03-29 05:31:09 +08:00
// RUN: echo '#include "t.h"' > %t/x.h
[modules] Don't reject multiple modules providing contents for the same embedded file. llvm-svn: 254365
2015-12-01 11:32:49 +08:00
// RUN: %clang_cc1 -fmodules -I%t -fmodules-cache-path=%t -fmodule-map-file=%t/modulemap -fmodules-embed-all-files %s -verify
[modules] If both a module file and a module map for the same module are explicitly provided, and the module map lists a header that does not exist, unmark the module as 'unavailable' when loading its .pcm file. (Use of the module might still fail if the relevant headers aren't embedded, but this behavior is now consistent with how we behave if the module map is not provided, and with the desired behavior for embedding headers in modules.) llvm-svn: 264664
2016-03-29 05:31:09 +08:00
//
// RUN: %clang_cc1 -fmodules -I%t -fmodules-embed-all-files %t/modulemap -fmodule-name=a -x c++ -emit-module -o %t/a.pcm
// RUN: %clang_cc1 -fmodules -I%t -fmodules-embed-all-files %t/modulemap -fmodule-name=b -x c++ -emit-module -o %t/b.pcm
Disable a flaky test on Windows that uses "echo >>" llvm-svn: 276335
2016-07-22 05:07:47 +08:00
// FIXME: This test is flaky on Windows because attempting to delete a file
// after writing it just doesn't seem to work well, at least not in the lit
// shell.
// REQUIRES: shell
[modules] If both a module file and a module map for the same module are explicitly provided, and the module map lists a header that does not exist, unmark the module as 'unavailable' when loading its .pcm file. (Use of the module might still fail if the relevant headers aren't embedded, but this behavior is now consistent with how we behave if the module map is not provided, and with the desired behavior for embedding headers in modules.) llvm-svn: 264664
2016-03-29 05:31:09 +08:00
// RUN: rm %t/x.h
// RUN: %clang_cc1 -fmodules -I%t -fmodule-map-file=%t/modulemap -fmodule-file=%t/a.pcm -fmodule-file=%t/b.pcm %s -verify
[modules] Don't reject multiple modules providing contents for the same embedded file. llvm-svn: 254365
2015-12-01 11:32:49 +08:00
#include "a.h"
char t; // expected-error {{different type}}
// expected-note@t.h:1 {{here}}
#include "t.h"
#include "b.h"
char t; // expected-error {{different type}}
// expected-note@t.h:1 {{here}}
Disable a flaky test on Windows that uses "echo >>" llvm-svn: 276335
2016-07-22 05:07:47 +08:00