AST: Teach qualified lookup to find members of tuples

slavapestov · slavapestov · commit de0fd63f7572 · 2022-09-10T00:26:42.000-04:00
diff --git a/lib/AST/NameLookup.cpp b/lib/AST/NameLookup.cpp
@@ -1894,6 +1894,11 @@ void namelookup::extractDirectlyReferencedNominalTypes(
     return;
   }
 
+  if (type->is<TupleType>()) {
+    decls.push_back(type->getASTContext().getBuiltinTupleDecl());
+    return;
+  }
+
   llvm_unreachable("Not a type containing nominal types?");
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1894,6 +1894,11 @@ void namelookup::extractDirectlyReferencedNominalTypes(`
`1894`	`1894`	`return;`
`1895`	`1895`	`}`
`1896`	`1896`
	`1897`	`+ if (type->is<TupleType>()) {`
	`1898`	`+ decls.push_back(type->getASTContext().getBuiltinTupleDecl());`
	`1899`	`+ return;`
	`1900`	`+ }`
	`1901`	`+`
`1897`	`1902`	`llvm_unreachable("Not a type containing nominal types?");`
`1898`	`1903`	`}`
`1899`	`1904`