Add comment about TrailingObjects for CIRGenFunctionInfo

andykaylor · andykaylor · commit 3d996277359a · 2025-05-20T11:00:03.000-07:00
diff --git a/clang/lib/CIR/CodeGen/CIRGenFunctionInfo.h b/clang/lib/CIR/CodeGen/CIRGenFunctionInfo.h
@@ -66,6 +66,8 @@ class RequiredArgs {
   }
 };
 
+// The TrailingObjects for this class contain the function return type in the
+// first CanQualType slot, followed by the argument types.
 class CIRGenFunctionInfo final
     : public llvm::FoldingSetNode,
       private llvm::TrailingObjects<CIRGenFunctionInfo, CanQualType> {

Original file line number	Diff line number	Diff line change
`@@ -66,6 +66,8 @@ class RequiredArgs {`
`66`	`66`	`}`
`67`	`67`	`};`
`68`	`68`
	`69`	`+// The TrailingObjects for this class contain the function return type in the`
	`70`	`+// first CanQualType slot, followed by the argument types.`
`69`	`71`	`class CIRGenFunctionInfo final`
`70`	`72`	`: public llvm::FoldingSetNode,`
`71`	`73`	`private llvm::TrailingObjects<CIRGenFunctionInfo, CanQualType> {`