ilya-biryukov created this revision.
It used to always call into the RealFileSystem before.
https://reviews.llvm.org/D34469
Files:
include/clang/Frontend/Utils.h
lib/Frontend/ASTUnit.cpp
lib/Frontend/CreateInvocationFromCommandLine.cpp
Index: lib/Frontend/CreateInvocationFromCommandLine.cpp
===================================================================
--- lib/Frontend/CreateInvocationFromCommandLine.cpp
+++ lib/Frontend/CreateInvocationFromCommandLine.cpp
@@ -31,8 +31,8 @@
/// \return A CompilerInvocation, or 0 if none was built for the given
/// argument vector.
std::unique_ptr<CompilerInvocation> clang::createInvocationFromCommandLine(
- ArrayRef<const char *> ArgList,
- IntrusiveRefCntPtr<DiagnosticsEngine> Diags) {
+ ArrayRef<const char *> ArgList, IntrusiveRefCntPtr<DiagnosticsEngine>
Diags,
+ IntrusiveRefCntPtr<vfs::FileSystem> VFS) {
if (!Diags.get()) {
// No diagnostics engine was provided, so create our own diagnostics object
// with the default options.
@@ -46,7 +46,7 @@
// FIXME: We shouldn't have to pass in the path info.
driver::Driver TheDriver(Args[0], llvm::sys::getDefaultTargetTriple(),
- *Diags);
+ *Diags, VFS);
// Don't check that inputs exist, they may have been remapped.
TheDriver.setCheckInputsExist(false);
Index: lib/Frontend/ASTUnit.cpp
===================================================================
--- lib/Frontend/ASTUnit.cpp
+++ lib/Frontend/ASTUnit.cpp
@@ -1638,7 +1638,7 @@
&StoredDiagnostics, nullptr);
CI = clang::createInvocationFromCommandLine(
- llvm::makeArrayRef(ArgBegin, ArgEnd), Diags);
+ llvm::makeArrayRef(ArgBegin, ArgEnd), Diags, VFS);
if (!CI)
return nullptr;
}
Index: include/clang/Frontend/Utils.h
===================================================================
--- include/clang/Frontend/Utils.h
+++ include/clang/Frontend/Utils.h
@@ -184,10 +184,11 @@
///
/// \return A CompilerInvocation, or 0 if none was built for the given
/// argument vector.
-std::unique_ptr<CompilerInvocation>
-createInvocationFromCommandLine(ArrayRef<const char *> Args,
- IntrusiveRefCntPtr<DiagnosticsEngine> Diags =
- IntrusiveRefCntPtr<DiagnosticsEngine>());
+std::unique_ptr<CompilerInvocation> createInvocationFromCommandLine(
+ ArrayRef<const char *> Args,
+ IntrusiveRefCntPtr<DiagnosticsEngine> Diags =
+ IntrusiveRefCntPtr<DiagnosticsEngine>(),
+ IntrusiveRefCntPtr<vfs::FileSystem> VFS = nullptr);
/// Return the value of the last argument as an integer, or a default. If Diags
/// is non-null, emits an error if the argument is given, but non-integral.
Index: lib/Frontend/CreateInvocationFromCommandLine.cpp
===================================================================
--- lib/Frontend/CreateInvocationFromCommandLine.cpp
+++ lib/Frontend/CreateInvocationFromCommandLine.cpp
@@ -31,8 +31,8 @@
/// \return A CompilerInvocation, or 0 if none was built for the given
/// argument vector.
std::unique_ptr<CompilerInvocation> clang::createInvocationFromCommandLine(
- ArrayRef<const char *> ArgList,
- IntrusiveRefCntPtr<DiagnosticsEngine> Diags) {
+ ArrayRef<const char *> ArgList, IntrusiveRefCntPtr<DiagnosticsEngine> Diags,
+ IntrusiveRefCntPtr<vfs::FileSystem> VFS) {
if (!Diags.get()) {
// No diagnostics engine was provided, so create our own diagnostics object
// with the default options.
@@ -46,7 +46,7 @@
// FIXME: We shouldn't have to pass in the path info.
driver::Driver TheDriver(Args[0], llvm::sys::getDefaultTargetTriple(),
- *Diags);
+ *Diags, VFS);
// Don't check that inputs exist, they may have been remapped.
TheDriver.setCheckInputsExist(false);
Index: lib/Frontend/ASTUnit.cpp
===================================================================
--- lib/Frontend/ASTUnit.cpp
+++ lib/Frontend/ASTUnit.cpp
@@ -1638,7 +1638,7 @@
&StoredDiagnostics, nullptr);
CI = clang::createInvocationFromCommandLine(
- llvm::makeArrayRef(ArgBegin, ArgEnd), Diags);
+ llvm::makeArrayRef(ArgBegin, ArgEnd), Diags, VFS);
if (!CI)
return nullptr;
}
Index: include/clang/Frontend/Utils.h
===================================================================
--- include/clang/Frontend/Utils.h
+++ include/clang/Frontend/Utils.h
@@ -184,10 +184,11 @@
///
/// \return A CompilerInvocation, or 0 if none was built for the given
/// argument vector.
-std::unique_ptr<CompilerInvocation>
-createInvocationFromCommandLine(ArrayRef<const char *> Args,
- IntrusiveRefCntPtr<DiagnosticsEngine> Diags =
- IntrusiveRefCntPtr<DiagnosticsEngine>());
+std::unique_ptr<CompilerInvocation> createInvocationFromCommandLine(
+ ArrayRef<const char *> Args,
+ IntrusiveRefCntPtr<DiagnosticsEngine> Diags =
+ IntrusiveRefCntPtr<DiagnosticsEngine>(),
+ IntrusiveRefCntPtr<vfs::FileSystem> VFS = nullptr);
/// Return the value of the last argument as an integer, or a default. If Diags
/// is non-null, emits an error if the argument is given, but non-integral.
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