Silence GCC warnings.
llvm-svn: 200610
diff --git a/llvm/lib/LineEditor/LineEditor.cpp b/llvm/lib/LineEditor/LineEditor.cpp
index 8b7c12a..80c8080 100644
--- a/llvm/lib/LineEditor/LineEditor.cpp
+++ b/llvm/lib/LineEditor/LineEditor.cpp
@@ -131,7 +131,7 @@
// Push a sequence of Ctrl-B characters to move the cursor back to its
// original position.
std::string Prevs(Data->PrevCount, '\02');
- ::el_push(EL, (char *)Prevs.c_str());
+ ::el_push(EL, const_cast<char *>(Prevs.c_str()));
Data->ContinuationOutput.clear();
@@ -158,7 +158,7 @@
// from here to cause libedit to move the cursor immediately. This will
// break horribly if the user has rebound their keys, so for now we do
// not permit user rebinding.
- ::el_push(EL, (char *)"\05\t");
+ ::el_push(EL, const_cast<char *>("\05\t"));
// This assembles the output for the continuation block above.
raw_string_ostream OS(Data->ContinuationOutput);
@@ -186,9 +186,8 @@
return CC_REFRESH;
}
}
- } else {
- return CC_ERROR;
}
+ return CC_ERROR;
}
LineEditor::LineEditor(StringRef ProgName, StringRef HistoryPath, FILE *In,