[PATCH] D56829: Move decl context dumping to TextNodeDumper

[Stephen Kelly via Phabricator via cfe-commits]

steveire created this revision.
steveire added a reviewer: aaron.ballman.
Herald added a subscriber: cfe-commits.

Only an obscure case is moved.


Repository:
  rC Clang

https://reviews.llvm.org/D56829

Files:
  lib/AST/ASTDumper.cpp
  lib/AST/TextNodeDumper.cpp


Index: lib/AST/TextNodeDumper.cpp
===================================================================
--- lib/AST/TextNodeDumper.cpp
+++ lib/AST/TextNodeDumper.cpp
@@ -256,6 +256,17 @@
   if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
     if (FD->isConstexpr())
       OS << " constexpr";
+
+  if (!isa<FunctionDecl>(*D)) {
+    auto MD = dyn_cast<ObjCMethodDecl>(D);
+    if (!MD || !MD->isThisDeclarationADefinition()) {
+      auto DC = dyn_cast<DeclContext>(D);
+      if (DC && DC->hasExternalLexicalStorage()) {
+        ColorScope Color(OS, ShowColors, UndeserializedColor);
+        OS << "<undeserialized declarations>";
+      }
+    }
+  }
 }
 
 void TextNodeDumper::Visit(const CXXCtorInitializer *Init) {
Index: lib/AST/ASTDumper.cpp
===================================================================
--- lib/AST/ASTDumper.cpp
+++ lib/AST/ASTDumper.cpp
@@ -355,18 +355,8 @@
 }
 
 void ASTDumper::dumpDeclContext(const DeclContext *DC) {
-  if (!DC)
-    return;
-
   for (auto *D : (Deserialize ? DC->decls() : DC->noload_decls()))
     dumpDecl(D);
-
-  if (DC->hasExternalLexicalStorage()) {
-    dumpChild([=] {
-      ColorScope Color(OS, ShowColors, UndeserializedColor);
-      OS << "<undeserialized declarations>";
-    });
-  }
 }
 
 void ASTDumper::dumpLookups(const DeclContext *DC, bool DumpDecls) {
@@ -514,10 +504,7 @@
     // Decls within functions are visited by the body.
     if (!isa<FunctionDecl>(*D) && !isa<ObjCMethodDecl>(*D)) {
       auto DC = dyn_cast<DeclContext>(D);
-      if (DC &&
-          (DC->hasExternalLexicalStorage() ||
-           (Deserialize ? DC->decls_begin() != DC->decls_end()
-                        : DC->noload_decls_begin() != DC->noload_decls_end())))
+      if (DC)
         dumpDeclContext(DC);
     }
   });
@@ -1238,12 +1225,11 @@
   if (D->isVariadic())
     OS << " variadic";
 
-  if (D->isThisDeclarationADefinition()) {
+  if (isa<DeclContext>(D) && D->isThisDeclarationADefinition())
     dumpDeclContext(D);
-  } else {
+  else
     for (const ParmVarDecl *Parameter : D->parameters())
       dumpDecl(Parameter);
-  }
 
   if (D->hasBody())
     dumpStmt(D->getBody());



Index: lib/AST/TextNodeDumper.cpp
===================================================================
--- lib/AST/TextNodeDumper.cpp
+++ lib/AST/TextNodeDumper.cpp
@@ -256,6 +256,17 @@
   if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
     if (FD->isConstexpr())
       OS << " constexpr";
+
+  if (!isa<FunctionDecl>(*D)) {
+    auto MD = dyn_cast<ObjCMethodDecl>(D);
+    if (!MD || !MD->isThisDeclarationADefinition()) {
+      auto DC = dyn_cast<DeclContext>(D);
+      if (DC && DC->hasExternalLexicalStorage()) {
+        ColorScope Color(OS, ShowColors, UndeserializedColor);
+        OS << "<undeserialized declarations>";
+      }
+    }
+  }
 }
 
 void TextNodeDumper::Visit(const CXXCtorInitializer *Init) {
Index: lib/AST/ASTDumper.cpp
===================================================================
--- lib/AST/ASTDumper.cpp
+++ lib/AST/ASTDumper.cpp
@@ -355,18 +355,8 @@
 }
 
 void ASTDumper::dumpDeclContext(const DeclContext *DC) {
-  if (!DC)
-    return;
-
   for (auto *D : (Deserialize ? DC->decls() : DC->noload_decls()))
     dumpDecl(D);
-
-  if (DC->hasExternalLexicalStorage()) {
-    dumpChild([=] {
-      ColorScope Color(OS, ShowColors, UndeserializedColor);
-      OS << "<undeserialized declarations>";
-    });
-  }
 }
 
 void ASTDumper::dumpLookups(const DeclContext *DC, bool DumpDecls) {
@@ -514,10 +504,7 @@
     // Decls within functions are visited by the body.
     if (!isa<FunctionDecl>(*D) && !isa<ObjCMethodDecl>(*D)) {
       auto DC = dyn_cast<DeclContext>(D);
-      if (DC &&
-          (DC->hasExternalLexicalStorage() ||
-           (Deserialize ? DC->decls_begin() != DC->decls_end()
-                        : DC->noload_decls_begin() != DC->noload_decls_end())))
+      if (DC)
         dumpDeclContext(DC);
     }
   });
@@ -1238,12 +1225,11 @@
   if (D->isVariadic())
     OS << " variadic";
 
-  if (D->isThisDeclarationADefinition()) {
+  if (isa<DeclContext>(D) && D->isThisDeclarationADefinition())
     dumpDeclContext(D);
-  } else {
+  else
     for (const ParmVarDecl *Parameter : D->parameters())
       dumpDecl(Parameter);
-  }
 
   if (D->hasBody())
     dumpStmt(D->getBody());

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