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[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module. llvm-svn: 244416
2015-08-09 16:48:41 +08:00
// RUN: rm -rf %t
// RUN: mkdir %t
[modules] Add an experimental -cc1 feature to embed the contents of an input file in the .pcm files. This allows a smaller set of files to be sent to a remote build worker when building with explicit modules (for instance, module map files need not be sent along with the corresponding precompiled modules). This doesn't actually make the embedded files visible to header search, so it's not useful as a packaging format for public header files. llvm-svn: 245028
2015-08-14 13:02:58 +08:00
// RUN: echo 'extern int a; template<typename T> int a2 = T::error;' > %t/a.h
// RUN: echo 'extern int b;' > %t/b.h
// RUN: echo 'extern int c = 0;' > %t/c.h
// RUN: echo 'module a { header "a.h" header "b.h" header "c.h" }' > %t/modulemap
// RUN: echo 'module other {}' > %t/other.modulemap
[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module. llvm-svn: 244416
2015-08-09 16:48:41 +08:00
// We lazily check that the files referenced by an explicitly-specified .pcm
// file exist. Test this by removing files and ensuring that the compilation
// still succeeds.
//
[modules] Add an experimental -cc1 feature to embed the contents of an input file in the .pcm files. This allows a smaller set of files to be sent to a remote build worker when building with explicit modules (for instance, module map files need not be sent along with the corresponding precompiled modules). This doesn't actually make the embedded files visible to header search, so it's not useful as a packaging format for public header files. llvm-svn: 245028
2015-08-14 13:02:58 +08:00
// RUN: %clang_cc1 -fmodules -I %t -emit-module -fmodule-name=a -x c++ %t/modulemap -o %t/a.pcm \
// RUN: -fmodule-map-file=%t/other.modulemap \
// RUN: -fmodules-embed-file=%t/modulemap -fmodules-embed-file=%t/other.modulemap
[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module. llvm-svn: 244416
2015-08-09 16:48:41 +08:00
// RUN: %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
// RUN: not %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s -DERRORS 2>&1 | FileCheck %s
[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module. llvm-svn: 244416
2015-08-09 16:48:41 +08:00
// RUN: rm %t/modulemap
// RUN: %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
// RUN: not %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s -DERRORS 2>&1 | FileCheck %s
[modules] Add an experimental -cc1 feature to embed the contents of an input file in the .pcm files. This allows a smaller set of files to be sent to a remote build worker when building with explicit modules (for instance, module map files need not be sent along with the corresponding precompiled modules). This doesn't actually make the embedded files visible to header search, so it's not useful as a packaging format for public header files. llvm-svn: 245028
2015-08-14 13:02:58 +08:00
// RUN: rm %t/other.modulemap
// RUN: %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s
// RUN: not %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s -DERRORS 2>&1 | FileCheck %s
[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module. llvm-svn: 244416
2015-08-09 16:48:41 +08:00
// RUN: rm %t/b.h
// RUN: %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
// RUN: not %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s -DERRORS 2>&1 | FileCheck %s --check-prefix=MISSING-B
[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module. llvm-svn: 244416
2015-08-09 16:48:41 +08:00
// RUN: rm %t/a.h
// RUN: %clang_cc1 -fmodules -I %t -fmodule-file=%t/a.pcm %s -verify
#include "a.h" // expected-error {{file not found}}
int x = b;
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
#ifdef ERRORS
[modules] Add an experimental -cc1 feature to embed the contents of an input file in the .pcm files. This allows a smaller set of files to be sent to a remote build worker when building with explicit modules (for instance, module map files need not be sent along with the corresponding precompiled modules). This doesn't actually make the embedded files visible to header search, so it's not useful as a packaging format for public header files. llvm-svn: 245028
2015-08-14 13:02:58 +08:00
int y = a2<int>;
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
// CHECK: In module 'a':
[modules] Add an experimental -cc1 feature to embed the contents of an input file in the .pcm files. This allows a smaller set of files to be sent to a remote build worker when building with explicit modules (for instance, module map files need not be sent along with the corresponding precompiled modules). This doesn't actually make the embedded files visible to header search, so it's not useful as a packaging format for public header files. llvm-svn: 245028
2015-08-14 13:02:58 +08:00
// CHECK-NEXT: a.h:1:45: error:
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
// MISSING-B: could not find file '{{.*}}b.h'
[modules] Don't suggest deleting the module cache on an error if there is no module cache for this build. llvm-svn: 244547
2015-08-11 08:32:42 +08:00
// MISSING-B-NOT: please delete the module cache
[modules] Properly diagnose errors in module files for which we have no corresponding include location (those specified on the command line). llvm-svn: 244538
2015-08-11 08:05:21 +08:00
#endif
[modules] Add an experimental -cc1 feature to embed the contents of an input file in the .pcm files. This allows a smaller set of files to be sent to a remote build worker when building with explicit modules (for instance, module map files need not be sent along with the corresponding precompiled modules). This doesn't actually make the embedded files visible to header search, so it's not useful as a packaging format for public header files. llvm-svn: 245028
2015-08-14 13:02:58 +08:00
// RUN: not %clang_cc1 -fmodules -I %t -emit-module -fmodule-name=a -x c++ /dev/null -o %t/a.pcm \
// RUN: -fmodules-embed-file=%t/does-not-exist 2>&1 | FileCheck %s --check-prefix=MISSING-EMBED
// MISSING-EMBED: fatal error: file '{{.*}}does-not-exist' specified by '-fmodules-embed-file=' not found