Use StringRef::startswith to do some string comparisons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143982 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index d3414d7..39d0d1c 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -525,20 +525,17 @@
}
static bool isObjCClass(StringRef Name) {
- if (Name == "") return false;
- return Name[0] == '+' || Name[0] == '-';
+ return Name.startswith("+") || Name.startswith("-");
}
static bool hasObjCCategory(StringRef Name) {
- if (Name[0] != '+' && Name[0] != '-')
- return false;
+ if (!isObjCClass(Name)) return false;
size_t pos = Name.find(')');
if (pos != std::string::npos) {
if (Name[pos+1] != ' ') return false;
return true;
}
-
return false;
}