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authorDouglas Gregor <dgregor@apple.com>2011-12-12 19:13:53 +0000
committerDouglas Gregor <dgregor@apple.com>2011-12-12 19:13:53 +0000
commit3b29bb99948f9e8b4a4e829445c753f6858f607e (patch)
tree6a021ce0641b5b33900990a94e6d3bd93adc84fb /lib/Frontend/FrontendActions.cpp
parent4cd9b8f7fb2cebf614e6e2bc766fad27ffd2e9de (diff)
When we have an umbrella directory in a module map, recursively walk
the subdirectories to find headers in submodules. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146398 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/FrontendActions.cpp')
-rw-r--r--lib/Frontend/FrontendActions.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index 5dabe81996..a97a32ba06 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -161,7 +161,8 @@ static void collectModuleHeaderIncludes(const LangOptions &LangOpts,
llvm::error_code EC;
llvm::SmallString<128> DirNative;
llvm::sys::path::native(UmbrellaDir->getName(), DirNative);
- for (llvm::sys::fs::directory_iterator Dir(DirNative.str(), EC), DirEnd;
+ for (llvm::sys::fs::recursive_directory_iterator Dir(DirNative.str(), EC),
+ DirEnd;
Dir != DirEnd && !EC; Dir.increment(EC)) {
// Check whether this entry has an extension typically associated with
// headers.