[clang] 1c0a0df - [Concepts] Include the found concept decl when dumping the ConceptSpecializationExpr

[Haojian Wu via cfe-commits]

Author: Haojian Wu
Date: 2020-08-04T15:58:12+02:00
New Revision: 1c0a0dfa0236514fd1fbb1bccd8ad29f9d64e915

URL: https://github.com/llvm/llvm-project/commit/1c0a0dfa0236514fd1fbb1bccd8ad29f9d64e915
DIFF: https://github.com/llvm/llvm-project/commit/1c0a0dfa0236514fd1fbb1bccd8ad29f9d64e915.diff

LOG: [Concepts] Include the found concept decl when dumping the ConceptSpecializationExpr

Differential Revision: https://reviews.llvm.org/D85124

Added: 
    

Modified: 
    clang/include/clang/AST/TextNodeDumper.h
    clang/lib/AST/TextNodeDumper.cpp
    clang/test/AST/ast-dump-concepts.cpp

Removed: 
    


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diff  --git a/clang/include/clang/AST/TextNodeDumper.h b/clang/include/clang/AST/TextNodeDumper.h
index 8e8084aec3c1..f68a5dbfc2a0 100644
--- a/clang/include/clang/AST/TextNodeDumper.h
+++ b/clang/include/clang/AST/TextNodeDumper.h
@@ -295,6 +295,7 @@ class TextNodeDumper
   void VisitObjCIvarRefExpr(const ObjCIvarRefExpr *Node);
   void VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *Node);
   void VisitOMPIteratorExpr(const OMPIteratorExpr *Node);
+  void VisitConceptSpecializationExpr(const ConceptSpecializationExpr *Node);
 
   void VisitRValueReferenceType(const ReferenceType *T);
   void VisitArrayType(const ArrayType *T);

diff  --git a/clang/lib/AST/TextNodeDumper.cpp b/clang/lib/AST/TextNodeDumper.cpp
index 5b6c6085e02c..3d47d5cb66d2 100644
--- a/clang/lib/AST/TextNodeDumper.cpp
+++ b/clang/lib/AST/TextNodeDumper.cpp
@@ -1340,6 +1340,12 @@ void TextNodeDumper::VisitOMPIteratorExpr(const OMPIteratorExpr *Node) {
   }
 }
 
+void TextNodeDumper::VisitConceptSpecializationExpr(
+    const ConceptSpecializationExpr *Node) {
+  OS << " ";
+  dumpBareDeclRef(Node->getFoundDecl());
+}
+
 void TextNodeDumper::VisitRValueReferenceType(const ReferenceType *T) {
   if (T->isSpelledAsLValue())
     OS << " written as lvalue reference";

diff  --git a/clang/test/AST/ast-dump-concepts.cpp b/clang/test/AST/ast-dump-concepts.cpp
index 7050ee0fb449..630a953976fc 100644
--- a/clang/test/AST/ast-dump-concepts.cpp
+++ b/clang/test/AST/ast-dump-concepts.cpp
@@ -15,7 +15,7 @@ concept binary_concept = true;
 template <typename T>
 struct Foo {
   // CHECK:      TemplateTypeParmDecl {{.*}} referenced Concept {{.*}} 'binary_concept'
-  // CHECK-NEXT: |-ConceptSpecializationExpr {{.*}} <col:13, col:31> 'bool'
+  // CHECK-NEXT: |-ConceptSpecializationExpr {{.*}} <col:13, col:31> 'bool' Concept {{.*}} 'binary_concept'
   // CHECK-NEXT: `-TemplateArgument {{.*}} type 'int'
   template <binary_concept<int> R>
   Foo(R);