[NFC] Make some ObjectFormatType switches covering
Summary:
This patch removes the `default` case from some switches on
`llvm::Triple::ObjectFormatType`, and cases for the missing enumerators
are then added.
For `UnknownObjectFormat`, the action (`llvm_unreachable`) for the
`default` case is kept.
For the other unhandled cases, `report_fatal_error` is used instead.
Reviewers: sfertile, jasonliu, daltenty
Reviewed By: sfertile
Subscribers: wuzish, aheejin, jsji, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D63767
llvm-svn: 365160
diff --git a/clang/lib/CodeGen/CGObjCMac.cpp b/clang/lib/CodeGen/CGObjCMac.cpp
index 4d4e54d..37b9b40 100644
--- a/clang/lib/CodeGen/CGObjCMac.cpp
+++ b/clang/lib/CodeGen/CGObjCMac.cpp
@@ -4921,7 +4921,7 @@
std::string CGObjCCommonMac::GetSectionName(StringRef Section,
StringRef MachOAttributes) {
switch (CGM.getTriple().getObjectFormat()) {
- default:
+ case llvm::Triple::UnknownObjectFormat:
llvm_unreachable("unexpected object file format");
case llvm::Triple::MachO: {
if (MachOAttributes.empty())
@@ -4936,6 +4936,10 @@
assert(Section.substr(0, 2) == "__" &&
"expected the name to begin with __");
return ("." + Section.substr(2) + "$B").str();
+ case llvm::Triple::Wasm:
+ case llvm::Triple::XCOFF:
+ llvm::report_fatal_error(
+ "Objective-C support is unimplemented for object file format.");
}
}