[PATCH] D135931: [Attributes] Improve writing `ExprArgument` value.

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai created this revision.
vsapsai added reviewers: aaron.ballman, erichkeane, rtrieu.
Herald added a subscriber: ributzka.
Herald added a project: All.
vsapsai requested review of this revision.
Herald added a project: clang.

Instead of dumping `Expr*` memory address, output `Expr` representation.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D135931

Files:
  clang/test/SemaCXX/attr-print.cpp
  clang/utils/TableGen/ClangAttrEmitter.cpp


Index: clang/utils/TableGen/ClangAttrEmitter.cpp
===================================================================
--- clang/utils/TableGen/ClangAttrEmitter.cpp
+++ clang/utils/TableGen/ClangAttrEmitter.cpp
@@ -1216,6 +1216,13 @@
       OS << "      }\n";
     }
 
+    void writeValue(raw_ostream &OS) const override {
+      OS << "\";\n";
+      OS << "    get" << getUpperName()
+         << "()->printPretty(OS, nullptr, Policy);\n";
+      OS << "    OS << \"";
+    }
+
     void writeDump(raw_ostream &OS) const override {}
 
     void writeDumpChildren(raw_ostream &OS) const override {
Index: clang/test/SemaCXX/attr-print.cpp
===================================================================
--- clang/test/SemaCXX/attr-print.cpp
+++ clang/test/SemaCXX/attr-print.cpp
@@ -43,3 +43,6 @@
 
 // CHECK: class __virtual_inheritance VirtualInheritance;
 class __virtual_inheritance VirtualInheritance;
+
+// CHECK: typedef double *aligned_double __attribute__((align_value(64)));
+typedef double * __attribute__((align_value(64))) aligned_double;


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