llvm-project/clang/test/VFS/module-import.m

// RUN: rm -rf %t
// RUN: sed -e "s:INPUT_DIR:%S/Inputs:g" -e "s:OUT_DIR:%t:g" %S/Inputs/vfsoverlay.yaml > %t.yaml
// RUN: %clang_cc1 -Werror -fmodules -fmodules-cache-path=%t -ivfsoverlay %t.yaml -I %t -fsyntax-only %s
// REQUIRES: shell

@import not_real;

void foo() {
  bar();
}
Reapply fixed "Honour 'use-external-names' in FileManager" Was r202442 There were two issues with the original patch that have now been fixed. 1. We were memset'ing over a FileEntry in a test case. After adding a std::string to FileEntry, this still happened to not break for me. 2. I didn't pass the FileManager into the new compiler instance in compileModule. This was hidden in some cases by the fact I didn't clear the module cache in the test. Also, I changed the copy constructor for FileEntry, which was memcpy'ing in a (now) unsafe way. llvm-svn: 202539 2014-02-28 21:16:07 +00:00			`// RUN: rm -rf %t`
Add a driver option -ivfsoverlay Reads the description of a virtual filesystem from a file and overlays it over the real file system. llvm-svn: 202176 2014-02-25 18:23:47 +00:00			`// RUN: sed -e "s:INPUT_DIR:%S/Inputs:g" -e "s:OUT_DIR:%t:g" %S/Inputs/vfsoverlay.yaml > %t.yaml`
			`// RUN: %clang_cc1 -Werror -fmodules -fmodules-cache-path=%t -ivfsoverlay %t.yaml -I %t -fsyntax-only %s`
			`// REQUIRES: shell`

			`@import not_real;`

			`void foo() {`
			`bar();`
			`}`