More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148577 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/NestedNameSpecifier.cpp b/lib/AST/NestedNameSpecifier.cpp
index 858cf12..c59d40a 100644
--- a/lib/AST/NestedNameSpecifier.cpp
+++ b/lib/AST/NestedNameSpecifier.cpp
@@ -130,7 +130,7 @@
return TypeSpecWithTemplate;
}
- return Global;
+ llvm_unreachable("Invalid NNS Kind!");
}
/// \brief Retrieve the namespace stored in this nested name
@@ -170,8 +170,7 @@
return getAsType()->isDependentType();
}
- // Necessary to suppress a GCC warning.
- return false;
+ llvm_unreachable("Invalid NNS Kind!");
}
/// \brief Whether this nested name specifier refers to a dependent
@@ -191,9 +190,8 @@
case TypeSpecWithTemplate:
return getAsType()->isInstantiationDependentType();
}
-
- // Necessary to suppress a GCC warning.
- return false;
+
+ llvm_unreachable("Invalid NNS Kind!");
}
bool NestedNameSpecifier::containsUnexpandedParameterPack() const {
@@ -211,8 +209,7 @@
return getAsType()->containsUnexpandedParameterPack();
}
- // Necessary to suppress a GCC warning.
- return false;
+ llvm_unreachable("Invalid NNS Kind!");
}
/// \brief Print this nested name specifier to the given output
@@ -382,8 +379,8 @@
LoadSourceLocation(Data, Offset + sizeof(void*)));
}
}
-
- return SourceRange();
+
+ llvm_unreachable("Invalid NNS Kind!");
}
TypeLoc NestedNameSpecifierLoc::getTypeLoc() const {