[PATCH] D54503: [HeaderSearch] loadSubdirectoryModuleMaps should respect -working-directory

[Alex Lorenz via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL346822: [HeaderSearch] loadSubdirectoryModuleMaps should respect -working-directory (authored by arphaman, committed by ).
Herald added a subscriber: llvm-commits.

Changed prior to commit:
  https://reviews.llvm.org/D54503?vs=173958&id=173968#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D54503

Files:
  cfe/trunk/lib/Lex/HeaderSearch.cpp
  cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/h1.h
  cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/module.map
  cfe/trunk/test/Modules/subdirectory-module-maps-working-dir.m


Index: cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/module.map
===================================================================
--- cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/module.map
+++ cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/module.map
@@ -0,0 +1,5 @@
+module ModuleInSubdir {
+header "h1.h"
+  export *
+}
+
Index: cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/h1.h
===================================================================
--- cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/h1.h
+++ cfe/trunk/test/Modules/Inputs/subdirectory-module-maps-working-dir/subdir_module/h1.h
@@ -0,0 +1 @@
+int bar();
Index: cfe/trunk/test/Modules/subdirectory-module-maps-working-dir.m
===================================================================
--- cfe/trunk/test/Modules/subdirectory-module-maps-working-dir.m
+++ cfe/trunk/test/Modules/subdirectory-module-maps-working-dir.m
@@ -0,0 +1,13 @@
+// RUN: rm -rf %t
+// RUN: %clang -fsyntax-only -fmodules -fmodules-cache-path=%t \
+// RUN:    -working-directory %S/Inputs \
+// RUN:    -I subdirectory-module-maps-working-dir \
+// RUN:    %s -Werror=implicit-function-declaration -Xclang -verify
+
+ at import ModuleInSubdir;
+
+void foo() {
+  int x = bar();
+}
+
+// expected-no-diagnostics
Index: cfe/trunk/lib/Lex/HeaderSearch.cpp
===================================================================
--- cfe/trunk/lib/Lex/HeaderSearch.cpp
+++ cfe/trunk/lib/Lex/HeaderSearch.cpp
@@ -1638,8 +1638,10 @@
     return;
 
   std::error_code EC;
+  SmallString<128> Dir = SearchDir.getDir()->getName();
+  FileMgr.makeAbsolutePath(Dir);
   SmallString<128> DirNative;
-  llvm::sys::path::native(SearchDir.getDir()->getName(), DirNative);
+  llvm::sys::path::native(Dir, DirNative);
   llvm::vfs::FileSystem &FS = *FileMgr.getVirtualFileSystem();
   for (llvm::vfs::directory_iterator Dir = FS.dir_begin(DirNative, EC), DirEnd;
        Dir != DirEnd && !EC; Dir.increment(EC)) {


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