[ELF] - Simplify Symbol::getSize(). NFC.
There are following symbols currently available:
DefinedKind, SharedKind, UndefinedKind, LazyArchiveKind, LazyObjectKind.
Our code calls getSize() only for first two and there
seems to be no reason to return 0 for the rest.
llvm-svn: 337265
diff --git a/lld/ELF/Symbols.cpp b/lld/ELF/Symbols.cpp
index f2f9ae0..4243cb1 100644
--- a/lld/ELF/Symbols.cpp
+++ b/lld/ELF/Symbols.cpp
@@ -144,9 +144,7 @@
uint64_t Symbol::getSize() const {
if (const auto *DR = dyn_cast<Defined>(this))
return DR->Size;
- if (const auto *S = dyn_cast<SharedSymbol>(this))
- return S->Size;
- return 0;
+ return cast<SharedSymbol>(this)->Size;
}
OutputSection *Symbol::getOutputSection() const {
