[Support] Introduce createStringError helper function
The function in question is copy-pasted lots of times in DWARF-related classes.
Thus it will make sense to place its implementation into the Support library.
Reviewed by: lhames
Differential Revision: https://reviews.llvm.org/D49824
llvm-svn: 337995
diff --git a/llvm/lib/Support/Error.cpp b/llvm/lib/Support/Error.cpp
index c43a1fa..83345bf 100644
--- a/llvm/lib/Support/Error.cpp
+++ b/llvm/lib/Support/Error.cpp
@@ -112,6 +112,10 @@
return EC;
}
+Error createStringError(std::error_code EC, char const *Msg) {
+ return make_error<StringError>(Msg, EC);
+}
+
void report_fatal_error(Error Err, bool GenCrashDiag) {
assert(Err && "report_fatal_error called with success value");
std::string ErrMsg;