Reimplement GetUserHomeDirectory().
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@ -16,7 +16,8 @@
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#include "llvm/Support/raw_ostream.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/PathV1.h"
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#include "llvm/Support/Path.h"
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#include "llvm/Support/SmallString.h"
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#include "llvm/Config/config.h"
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// Fragment copied from LLVM's raw_ostream.cpp
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@ -24,6 +25,10 @@
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# include <unistd.h>
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#endif
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#if defined(LLVM_ON_WIN32)
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#include <Shlobj.h>
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#endif
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#if defined(_MSC_VER)
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#ifndef STDIN_FILENO
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# define STDIN_FILENO 0
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@ -45,6 +50,30 @@ namespace {
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bool /*gen_crash_diag*/) {
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throw cling::CompilationException(reason);
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}
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#if defined(LLVM_ON_UNIX)
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static void GetUserHomeDirectory(llvm::SmallVectorImpl<char>& str) {
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if (const char* home = getenv("HOME"))
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str = home;
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} else {
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str = "/";
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}
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}
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#elif defined(LLVM_ON_WIN32)
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static void GetUserHomeDirectory(llvm::SmallVectorImpl<char>& str) {
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str.reserve(MAX_PATH);
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HRESULT res = SHGetFolderPathA(NULL,
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CSIDL_FLAG_CREATE | CSIDL_APPDATA,
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NULL,
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SHGFP_TYPE_CURRENT,
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str.data());
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if (res != S_OK) {
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assert(0 && "Failed to get user home directory");
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str = "/";
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}
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}
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#else
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# error "Unsupported platform."
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#endif
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}
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namespace cling {
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@ -69,8 +98,9 @@ namespace cling {
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// History file is $HOME/.cling_history
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static const char* histfile = ".cling_history";
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llvm::sys::Path histfilePath = llvm::sys::Path::GetUserHomeDirectory();
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histfilePath.appendComponent(histfile);
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llvm:SmallString<512> histfilePath;
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GetUserHomeDirectory(histfilePath);
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llvm::sys::fs::append(histfilePath, histfile);
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using namespace textinput;
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StreamReader* R = StreamReader::Create();
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