[ConstraintSystem] ConstraintLocator: Implement printing of decl anchors

xedin · xedin · commit 01c4f7d6f718 · 2024-03-28T13:27:32.000-07:00
(cherry picked from commit 38a6d88)
diff --git a/lib/Sema/ConstraintSystem.cpp b/lib/Sema/ConstraintSystem.cpp
@@ -7985,6 +7985,16 @@ void constraints::dumpAnchor(ASTNode anchor, SourceManager *SM,
       out << '@';
       pattern->getLoc().print(out, *SM);
     }
+  } else if (auto *decl = anchor.dyn_cast<Decl *>()) {
+    if (auto *VD = dyn_cast<ValueDecl>(decl)) {
+      VD->dumpRef(out);
+    } else {
+      out << "<<" << Decl::getKindName(decl->getKind()) << ">>";
+      if (SM) {
+        out << "@";
+        decl->getLoc().print(out, *SM);
+      }
+    }
   }
   // TODO(diagnostics): Implement the rest of the cases.
 }

Original file line number	Diff line number	Diff line change
`@@ -7985,6 +7985,16 @@ void constraints::dumpAnchor(ASTNode anchor, SourceManager *SM,`
`7985`	`7985`	`out << '@';`
`7986`	`7986`	`pattern->getLoc().print(out, *SM);`
`7987`	`7987`	`}`
	`7988`	`+ } else if (auto decl = anchor.dyn_cast<Decl >()) {`
	`7989`	`+ if (auto *VD = dyn_cast<ValueDecl>(decl)) {`
	`7990`	`+ VD->dumpRef(out);`
	`7991`	`+ } else {`
	`7992`	`+ out << "<<" << Decl::getKindName(decl->getKind()) << ">>";`
	`7993`	`+ if (SM) {`
	`7994`	`+ out << "@";`
	`7995`	`+ decl->getLoc().print(out, *SM);`
	`7996`	`+ }`
	`7997`	`+ }`
`7988`	`7998`	`}`
`7989`	`7999`	`// TODO(diagnostics): Implement the rest of the cases.`
`7990`	`8000`	`}`