From: Jason Merrill <jason@redhat.com>
Date: Fri, 29 Aug 2025 08:11:11 +0000 (+0200)
Subject: c++: -fimplicit-constexpr testcase tweak
X-Git-Tag: basepoints/gcc-17~5347
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=34262b9835323907deb653d480f3847950028e35;p=thirdparty%2Fgcc.git

c++: -fimplicit-constexpr testcase tweak

If B::get is (implictly or explicitly) constexpr the individual b bindings
have constant initialization and get optimized away, so their symbols don't
appear in the assembly.

gcc/testsuite/ChangeLog:

	* g++.dg/cpp26/decomp26.C: Add -fimplicit-constexpr.
---

diff --git a/gcc/testsuite/g++.dg/cpp26/decomp26.C b/gcc/testsuite/g++.dg/cpp26/decomp26.C
index 24865ca7e56..7560ac37ab7 100644
--- a/gcc/testsuite/g++.dg/cpp26/decomp26.C
+++ b/gcc/testsuite/g++.dg/cpp26/decomp26.C
@@ -1,6 +1,6 @@
 // P1061R10 - Structured Bindings can introduce a Pack
 // { dg-do compile { target c++11 } }
-// { dg-options "" }
+// { dg-options "-fno-implicit-constexpr" }
 // { dg-final { scan-assembler "_ZZ3fooI1AEivE1a:" } }
 // { dg-final { scan-assembler "_ZZ3fooI1AEivE1b:" } }
 // { dg-final { scan-assembler "_ZZ3fooI1AEivE1c:" } }