From e74d764e172fa6afdbd194ce57decc80237631dc Mon Sep 17 00:00:00 2001 From: Patrick Palka Date: Mon, 21 Feb 2022 09:20:23 -0500 Subject: [PATCH] c++: Add testcase for already fixed PR [PR85493] The a1 and a2 case were fixed (by diagnosing the invalid expression) with r11-434, and the a3 case with r8-7625. PR c++/85493 gcc/testsuite/ChangeLog: * g++.dg/cpp0x/decltype80.C: New test. --- gcc/testsuite/g++.dg/cpp0x/decltype80.C | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 gcc/testsuite/g++.dg/cpp0x/decltype80.C diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype80.C b/gcc/testsuite/g++.dg/cpp0x/decltype80.C new file mode 100644 index 0000000..6ad140f --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/decltype80.C @@ -0,0 +1,16 @@ +// PR c++/85493 +// { dg-do compile { target c++11 } } + +struct no_def { + no_def() = delete; +}; + +template +int foo() = delete; + +template +void test() { + decltype(no_def()) a1; // { dg-error "deleted" } + decltype(no_def(1,2,3)) a2; // { dg-error "no match" } + decltype(foo<>()) a3; // { dg-error "deleted" } +} -- 2.7.4