DebugInfo: GDBIndexEntry*String conversion functions now return const char* for easy llvm::formating
This was previously invoking UB by passing a user-defined type to
format. Thanks to Jordan Rose for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191060 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Dwarf.cpp b/lib/Support/Dwarf.cpp
index 0e64035..f499345 100644
--- a/lib/Support/Dwarf.cpp
+++ b/lib/Support/Dwarf.cpp
@@ -742,7 +742,7 @@
return 0;
}
-StringRef llvm::dwarf::GDBIndexEntryKindString(GDBIndexEntryKind Kind) {
+const char *llvm::dwarf::GDBIndexEntryKindString(GDBIndexEntryKind Kind) {
switch (Kind) {
case GIEK_NONE:
return "NONE";
@@ -764,7 +764,7 @@
llvm_unreachable("Unknown GDBIndexEntryKind value");
}
-StringRef llvm::dwarf::GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage) {
+const char *llvm::dwarf::GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage) {
switch (Linkage) {
case GIEL_EXTERNAL:
return "EXTERNAL";