[llvm] A macro of if should be wrapped in do ... while (false)

2022-07-15 00:25:01 -07:00 · 2022-07-15 00:25:01 -07:00 · 9510d5971e
parent 6699f55488
commit 9510d5971e
1 changed files with 4 additions and 2 deletions
--- a/llvm/lib/DebugInfo/CodeView/TypeRecordMapping.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeRecordMapping.cpp
@ -36,8 +36,10 @@ using namespace llvm::codeview;
 namespace {

 #define error(X)                                                               \
-  if (auto EC = X)                                                             \
-    return EC;
+  do {                                                                         \
+    if (auto EC = X)                                                           \
+      return EC;                                                               \
+  } while (false)

 static const EnumEntry<TypeLeafKind> LeafTypeNames[] = {
 #define CV_TYPE(enum, val) {#enum, enum},