From: Marek Polacek <polacek@redhat.com>
Date: Sat, 11 Nov 2023 00:36:17 +0000 (-0500)
Subject: testsuite: fix lambda-decltype3.C in C++11
X-Git-Tag: basepoints/gcc-15~4799
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=08354f5c46c4443c347fd048dd3b1115b14e705d;p=thirdparty%2Fgcc.git

testsuite: fix lambda-decltype3.C in C++11

This fixes
FAIL: g++.dg/cpp0x/lambda/lambda-decltype3.C  -std=c++11 (test for excess errors)
due to
lambda-decltype3.C:25:6: error: lambda capture initializers only available with '-std=c++14' or '-std=gnu++14' [-Wc++14-extensions]

gcc/testsuite/ChangeLog:

	* g++.dg/cpp0x/lambda/lambda-decltype3.C: Check __cpp_init_captures.
---

diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-decltype3.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-decltype3.C
index 7fc157aefb58..2e06e4961408 100644
--- a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-decltype3.C
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-decltype3.C
@@ -21,8 +21,10 @@ void f() {
   [=] {
     [](decltype((x)) y) {};     // OK, lambda takes a parameter of type float const&
 
+#if __cpp_init_captures
     [x=1](decltype((x)) y) {
       decltype((x)) z = x;      // OK, y has type int&, z has type int const&
     };
+#endif
   };
 }