https://github.com/egorzhdan created
https://github.com/llvm/llvm-project/pull/84772
When pretty printing an Objective-C interface declaration, Clang previously
didn't print any attributes that are applied to the declaration.
>From 71ce3d88b229ff604dff64172d1fd9bcc18d32ea Mon Sep 17 00:00:00 2001
From: Egor Zhdan <e_zh...@apple.com>
Date: Mon, 11 Mar 2024 15:19:56 +0000
Subject: [PATCH] [Clang][AST] Print attributes of Obj-C interfaces
When pretty printing an Objective-C interface declaration, Clang previously
didn't print any attributes that are applied to the declaration.
---
clang/lib/AST/DeclPrinter.cpp | 5 +++++
clang/test/AST/ast-print-objectivec.m | 8 ++++++++
2 files changed, 13 insertions(+)
diff --git a/clang/lib/AST/DeclPrinter.cpp b/clang/lib/AST/DeclPrinter.cpp
index 43d221968ea3fb..b701581b2474a9 100644
--- a/clang/lib/AST/DeclPrinter.cpp
+++ b/clang/lib/AST/DeclPrinter.cpp
@@ -1517,6 +1517,11 @@ void
DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) {
return;
}
bool eolnOut = false;
+ if (OID->hasAttrs()) {
+ prettyPrintAttributes(OID);
+ Out << "\n";
+ }
+
Out << "@interface " << I;
if (auto TypeParams = OID->getTypeParamListAsWritten()) {
diff --git a/clang/test/AST/ast-print-objectivec.m
b/clang/test/AST/ast-print-objectivec.m
index 05a0a5d4aa74c4..a0652f38e713fa 100644
--- a/clang/test/AST/ast-print-objectivec.m
+++ b/clang/test/AST/ast-print-objectivec.m
@@ -21,6 +21,10 @@ - (void)MethI
__attribute__((availability(macosx,introduced=10.1.0,deprecated=10
- (void)methodWithArg:(int)x andAnotherOne:(int)y { }
@end
+__attribute__((availability(macosx,introduced=10.1.0,deprecated=10.2)))
+@interface InterfaceWithAttribute
+@end
+
// CHECK: @protocol P
// CHECK: - (void)MethP __attribute__((availability(macos, introduced=10.1.0,
deprecated=10.2)));
// CHECK: @end
@@ -45,6 +49,10 @@ - (void)methodWithArg:(int)x andAnotherOne:(int)y { }
// CHECK: @end
+// CHECK: __attribute__((availability(macos, introduced=10.1.0,
deprecated=10.2)))
+// CHECK: @interface InterfaceWithAttribute
+// CHECK: @end
+
@class C1;
struct __attribute__((objc_bridge_related(C1,,))) S1;
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