[lld] 34d15ea - [lld-macho][nfc] Sanity check on template type
Vy Nguyen via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 16 17:05:01 PST 2021
Author: Vy Nguyen
Date: 2021-11-16T20:04:49-05:00
New Revision: 34d15eaced9db0a9769a7cdb1899ffa534b6ed44
URL: https://github.com/llvm/llvm-project/commit/34d15eaced9db0a9769a7cdb1899ffa534b6ed44
DIFF: https://github.com/llvm/llvm-project/commit/34d15eaced9db0a9769a7cdb1899ffa534b6ed44.diff
LOG: [lld-macho][nfc] Sanity check on template type
Differential Revision: https://reviews.llvm.org/D114044
Added:
Modified:
lld/MachO/InputFiles.cpp
Removed:
################################################################################
diff --git a/lld/MachO/InputFiles.cpp b/lld/MachO/InputFiles.cpp
index 9fb6cd3bf265..7bc432296024 100644
--- a/lld/MachO/InputFiles.cpp
+++ b/lld/MachO/InputFiles.cpp
@@ -70,6 +70,8 @@
#include "llvm/TextAPI/Architecture.h"
#include "llvm/TextAPI/InterfaceFile.h"
+#include <type_traits>
+
using namespace llvm;
using namespace llvm::MachO;
using namespace llvm::support::endian;
@@ -358,6 +360,9 @@ void ObjFile::parseSections(ArrayRef<SectionHeader> sectionHeaders) {
template <class T>
static InputSection *findContainingSubsection(Subsections &subsections,
T *offset) {
+ static_assert(std::is_same<uint64_t, T>::value ||
+ std::is_same<uint32_t, T>::value,
+ "unexpected type for offset");
auto it = std::prev(llvm::upper_bound(
subsections, *offset,
[](uint64_t value, Subsection subsec) { return value < subsec.offset; }));
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