Various C++ tests added in the gcc-15 cycle require features that are
only available when libstdc++-v3 is built in hosted mode, so they fail
when this is not the case. Skip them if ! hostedlib.
Regstrapped on x86_64-linux-gnu. Also tested with aarch64-elf and
arm-eabi with gcc-15. Ok to install?
for gcc/testsuite/ChangeLog
* g++.dg/DRs/dr2836.C: Skip if ! hostedlib.
* g++.dg/alias-checks.C: Likewise.
* g++.dg/contracts/pr116490.C: Likewise.
* g++.dg/coroutines/torture/pr121219.C: Likewise.
* g++.dg/cpp2a/constexpr-vector1.C: Likewise.
* g++.dg/ext/is_virtual_base_of.C: Likewise.
* g++.dg/modules/contracts-5_b.C: Likewise.
* g++.dg/modules/gmf-xtreme.C: Likewise.
* g++.dg/modules/lto-3_a.H: Likewise.
* g++.dg/modules/lto-3_b.C: Likewise.
* g++.dg/modules/xtreme-header-8.C: Likewise.
* g++.dg/opt/pr119274.C: Likewise.
* g++.dg/pr117222.C: Likewise.
* g++.dg/torture/pr105769-1.C: Likewise.
* g++.dg/torture/pr118521.C: Likewise.
* g++.dg/tree-ssa/deque-1.C: Likewise.
* g++.dg/tree-ssa/deque-2.C: Likewise.
* g++.dg/tree-ssa/pr109442.C: Likewise.
* g++.dg/tree-ssa/pr110819.C: Likewise.
* g++.dg/tree-ssa/pr116868.C: Likewise.
* g++.dg/tree-ssa/pr58483.C: Likewise.
* g++.dg/tree-ssa/pr80331.C: Likewise.
* g++.dg/tree-ssa/pr87502.C: Likewise.
* g++.dg/tree-ssa/pr96945.C: Likewise.
* g++.dg/tree-ssa/string-1.C: Likewise.
---
gcc/testsuite/g++.dg/DRs/dr2836.C | 1 +
gcc/testsuite/g++.dg/alias-checks.C | 1 +
gcc/testsuite/g++.dg/contracts/pr116490.C | 1 +
gcc/testsuite/g++.dg/coroutines/torture/pr121219.C | 1 +
gcc/testsuite/g++.dg/cpp2a/constexpr-vector1.C | 1 +
gcc/testsuite/g++.dg/ext/is_virtual_base_of.C | 2 ++
gcc/testsuite/g++.dg/modules/contracts-5_b.C | 1 +
gcc/testsuite/g++.dg/modules/gmf-xtreme.C | 1 +
gcc/testsuite/g++.dg/modules/lto-3_a.H | 1 +
gcc/testsuite/g++.dg/modules/lto-3_b.C | 1 +
gcc/testsuite/g++.dg/modules/xtreme-header-8.C | 1 +
gcc/testsuite/g++.dg/opt/pr119274.C | 1 +
gcc/testsuite/g++.dg/pr117222.C | 1 +
gcc/testsuite/g++.dg/torture/pr105769-1.C | 1 +
gcc/testsuite/g++.dg/torture/pr118521.C | 1 +
gcc/testsuite/g++.dg/tree-ssa/deque-1.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/deque-2.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr109442.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr110819.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr116868.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr58483.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr80331.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr87502.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/pr96945.C | 2 ++
gcc/testsuite/g++.dg/tree-ssa/string-1.C | 2 ++
25 files changed, 36 insertions(+)
diff --git a/gcc/testsuite/g++.dg/DRs/dr2836.C
b/gcc/testsuite/g++.dg/DRs/dr2836.C
index 88e35a7f30525..c96c6da919b5d 100644
--- a/gcc/testsuite/g++.dg/DRs/dr2836.C
+++ b/gcc/testsuite/g++.dg/DRs/dr2836.C
@@ -1,6 +1,7 @@
// DR 2836 - Conversion rank of long double and extended floating-point types
// { dg-do compile { target c++23 } }
// { dg-additional-options "-mlong-double-64" { target powerpc*-*-* s390*-*-*
} }
+// { dg-skip-if "required hosted libstdc++ for stdfloat" { ! hostedlib } }
#include <stdfloat>
diff --git a/gcc/testsuite/g++.dg/alias-checks.C
b/gcc/testsuite/g++.dg/alias-checks.C
index ee0ac535399d9..b8ff3ad605c23 100644
--- a/gcc/testsuite/g++.dg/alias-checks.C
+++ b/gcc/testsuite/g++.dg/alias-checks.C
@@ -3,6 +3,7 @@
// { dg-require-effective-target c++17 }
// { dg-require-effective-target vect_double }
// { dg-options "-O3 -fdump-tree-vect-all" }
+// { dg-skip-if "required hosted libstdc++ for cmath and iostream" { !
hostedlib } }
#include <cstdlib>
#include <cmath>
diff --git a/gcc/testsuite/g++.dg/contracts/pr116490.C
b/gcc/testsuite/g++.dg/contracts/pr116490.C
index e3a5d77bafd32..6e66c2afb6281 100644
--- a/gcc/testsuite/g++.dg/contracts/pr116490.C
+++ b/gcc/testsuite/g++.dg/contracts/pr116490.C
@@ -1,6 +1,7 @@
// ICE in explicit instantiation of a function with contracts
// { dg-do run }
// { dg-options "-std=c++20 -fcontracts -fcontract-continuation-mode=on" }
+// { dg-skip-if "required hosted libstdc++ for stdc++exp" { ! hostedlib } }
template<class T>
void foo(T t)
diff --git a/gcc/testsuite/g++.dg/coroutines/torture/pr121219.C
b/gcc/testsuite/g++.dg/coroutines/torture/pr121219.C
index d1e7cb1e02251..1748dcaf2be3b 100644
--- a/gcc/testsuite/g++.dg/coroutines/torture/pr121219.C
+++ b/gcc/testsuite/g++.dg/coroutines/torture/pr121219.C
@@ -1,5 +1,6 @@
// PR c++/121219
// { dg-do run }
+// { dg-skip-if "required hosted libstdc++ for stdexcept" { ! hostedlib } }
#include <coroutine>
#ifdef OUTPUT
diff --git a/gcc/testsuite/g++.dg/cpp2a/constexpr-vector1.C
b/gcc/testsuite/g++.dg/cpp2a/constexpr-vector1.C
index 196c6ec51fcf3..1d6a059615a9e 100644
--- a/gcc/testsuite/g++.dg/cpp2a/constexpr-vector1.C
+++ b/gcc/testsuite/g++.dg/cpp2a/constexpr-vector1.C
@@ -1,6 +1,7 @@
// PR c++/113835
// { dg-timeout-factor 0.05 }
// { dg-do compile { target c++20_only } }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
#include <vector>
const std::size_t N = 1'000'000;
diff --git a/gcc/testsuite/g++.dg/ext/is_virtual_base_of.C
b/gcc/testsuite/g++.dg/ext/is_virtual_base_of.C
index 775a35393885b..1c3049d847a53 100644
--- a/gcc/testsuite/g++.dg/ext/is_virtual_base_of.C
+++ b/gcc/testsuite/g++.dg/ext/is_virtual_base_of.C
@@ -1,4 +1,6 @@
// { dg-do run }
+// { dg-skip-if "required hosted libstdc++ for cassert" { ! hostedlib } }
+
#include <cassert>
class A1
diff --git a/gcc/testsuite/g++.dg/modules/contracts-5_b.C
b/gcc/testsuite/g++.dg/modules/contracts-5_b.C
index 0e794b8ae4538..96651fd5c75d5 100644
--- a/gcc/testsuite/g++.dg/modules/contracts-5_b.C
+++ b/gcc/testsuite/g++.dg/modules/contracts-5_b.C
@@ -1,6 +1,7 @@
// PR c++/108205
// { dg-module-do run }
// { dg-additional-options "-fmodules -fcontracts
-fcontract-continuation-mode=on" }
+// { dg-skip-if "required hosted libstdc++ for experimental/contract" { !
hostedlib } }
#include <experimental/contract>
import test;
diff --git a/gcc/testsuite/g++.dg/modules/gmf-xtreme.C
b/gcc/testsuite/g++.dg/modules/gmf-xtreme.C
index 0a01c405291dd..a9bee60001ce3 100644
--- a/gcc/testsuite/g++.dg/modules/gmf-xtreme.C
+++ b/gcc/testsuite/g++.dg/modules/gmf-xtreme.C
@@ -1,6 +1,7 @@
// PR c++/114630
// { dg-additional-options "-fmodules-ts -fdump-lang-module" }
// { dg-module-cmi empty }
+// { dg-skip-if "required hosted libstdc++ for any in xtreme-header.h" { !
hostedlib } }
module;
#include "xtreme-header.h"
diff --git a/gcc/testsuite/g++.dg/modules/lto-3_a.H
b/gcc/testsuite/g++.dg/modules/lto-3_a.H
index be63699e66f5d..95fb738e91969 100644
--- a/gcc/testsuite/g++.dg/modules/lto-3_a.H
+++ b/gcc/testsuite/g++.dg/modules/lto-3_a.H
@@ -1,6 +1,7 @@
// PR c++/118961
// { dg-additional-options "-fmodule-header -std=c++20" }
// { dg-module-cmi {} }
+// { dg-skip-if "required hosted libstdc++ for string" { ! hostedlib } }
// We shouldn't ICE when linking against the standard library.
#include <string>
diff --git a/gcc/testsuite/g++.dg/modules/lto-3_b.C
b/gcc/testsuite/g++.dg/modules/lto-3_b.C
index f459596f730f2..6b5854f1f1c0f 100644
--- a/gcc/testsuite/g++.dg/modules/lto-3_b.C
+++ b/gcc/testsuite/g++.dg/modules/lto-3_b.C
@@ -2,6 +2,7 @@
// { dg-module-do link }
// { dg-require-effective-target lto }
// { dg-additional-options "-fmodules -flto -static -std=c++20" }
+// { dg-skip-if "required hosted libstdc++ for string in lto-3_a.H" { !
hostedlib } }
import "lto-3_a.H";
diff --git a/gcc/testsuite/g++.dg/modules/xtreme-header-8.C
b/gcc/testsuite/g++.dg/modules/xtreme-header-8.C
index 82c0b59fefe31..dc8ae240ffe15 100644
--- a/gcc/testsuite/g++.dg/modules/xtreme-header-8.C
+++ b/gcc/testsuite/g++.dg/modules/xtreme-header-8.C
@@ -1,6 +1,7 @@
// PR c++/115126
// { dg-additional-options "-fmodules-ts -Wtemplate-names-tu-local" }
// { dg-module-cmi xstd }
+// { dg-skip-if "required hosted libstdc++ for any in xtreme-header.h" { !
hostedlib } }
export module xstd;
extern "C++" {
diff --git a/gcc/testsuite/g++.dg/opt/pr119274.C
b/gcc/testsuite/g++.dg/opt/pr119274.C
index 79b406162db9a..75503d3683d7d 100644
--- a/gcc/testsuite/g++.dg/opt/pr119274.C
+++ b/gcc/testsuite/g++.dg/opt/pr119274.C
@@ -1,5 +1,6 @@
// { dg-do compile { target c++11 } }
// { dg-options "-O2 -Wall" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
#include <cstdlib>
#include <vector>
diff --git a/gcc/testsuite/g++.dg/pr117222.C b/gcc/testsuite/g++.dg/pr117222.C
index 60cf6e30ed540..70dc8a1eef17f 100644
--- a/gcc/testsuite/g++.dg/pr117222.C
+++ b/gcc/testsuite/g++.dg/pr117222.C
@@ -1,6 +1,7 @@
// { dg-do compile }
// { dg-require-effective-target c++11 }
// { dg-options "-O3 -fdump-tree-evrp" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
#include <vector>
int main()
diff --git a/gcc/testsuite/g++.dg/torture/pr105769-1.C
b/gcc/testsuite/g++.dg/torture/pr105769-1.C
index 3fe973656b845..d176bdccf479d 100644
--- a/gcc/testsuite/g++.dg/torture/pr105769-1.C
+++ b/gcc/testsuite/g++.dg/torture/pr105769-1.C
@@ -1,4 +1,5 @@
// { dg-do run }
+// { dg-skip-if "required hosted libstdc++ for functional function" { !
hostedlib } }
// PR tree-optimization/105769
diff --git a/gcc/testsuite/g++.dg/torture/pr118521.C
b/gcc/testsuite/g++.dg/torture/pr118521.C
index 08836bd5f0e91..e432f99220dc4 100644
--- a/gcc/testsuite/g++.dg/torture/pr118521.C
+++ b/gcc/testsuite/g++.dg/torture/pr118521.C
@@ -1,5 +1,6 @@
// { dg-do compile }
// { dg-additional-options "-Wall" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
#include <vector> // { dg-bogus "writing 1 byte into a region of size 0" "" {
target *-*-* } 0 }
diff --git a/gcc/testsuite/g++.dg/tree-ssa/deque-1.C
b/gcc/testsuite/g++.dg/tree-ssa/deque-1.C
index c639ebb1a5f34..04b1dbb9c8aae 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/deque-1.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/deque-1.C
@@ -1,5 +1,7 @@
// { dg-do compile }
// { dg-options "-O1 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for deque" { ! hostedlib } }
+
#include <deque>
void
test(std::deque<int> &q, int v)
diff --git a/gcc/testsuite/g++.dg/tree-ssa/deque-2.C
b/gcc/testsuite/g++.dg/tree-ssa/deque-2.C
index 7e268b3f018d6..c1534f65b80a1 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/deque-2.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/deque-2.C
@@ -1,5 +1,7 @@
// { dg-do compile }
// { dg-options "-O3 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for deque" { ! hostedlib } }
+
#include <deque>
std::deque<int *>
test2(std::deque<int *> &q)
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr109442.C
b/gcc/testsuite/g++.dg/tree-ssa/pr109442.C
index dc335d1365673..6753bb947e929 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr109442.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr109442.C
@@ -1,5 +1,7 @@
// { dg-do compile { target c++11 } }
// { dg-options "-O2 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
+
#include <vector>
#define T int
T vat1(std::vector<T> v1) {
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr110819.C
b/gcc/testsuite/g++.dg/tree-ssa/pr110819.C
index 8305589a19d0b..90bbe916f63be 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr110819.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr110819.C
@@ -1,5 +1,7 @@
// { dg-do compile { target c++11 } }
// { dg-options "-O1 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
+
#include<vector>
void f(int);
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr116868.C
b/gcc/testsuite/g++.dg/tree-ssa/pr116868.C
index 8580661d35ce9..55337b2219b8e 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr116868.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr116868.C
@@ -1,5 +1,7 @@
// { dg-do compile { target c++11 } }
// { dg-options "-O2 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
+
#include <vector>
int sumVector() {
const std::vector<int> vec = {1};
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr58483.C
b/gcc/testsuite/g++.dg/tree-ssa/pr58483.C
index 8305589a19d0b..90bbe916f63be 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr58483.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr58483.C
@@ -1,5 +1,7 @@
// { dg-do compile { target c++11 } }
// { dg-options "-O1 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
+
#include<vector>
void f(int);
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr80331.C
b/gcc/testsuite/g++.dg/tree-ssa/pr80331.C
index 85034504f2f82..fd556ed7407da 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr80331.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr80331.C
@@ -1,5 +1,7 @@
// { dg-do compile }
// { dg-additional-options "-O2 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for string" { ! hostedlib } }
+
#include<string>
int sain() {
const std::string remove_me("remove_me");
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr87502.C
b/gcc/testsuite/g++.dg/tree-ssa/pr87502.C
index e8e0cd388fb03..8b4b5d8c78fb9 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr87502.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr87502.C
@@ -1,5 +1,7 @@
// { dg-do compile }
// { dg-additional-options "-O2 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for string" { ! hostedlib } }
+
#include <string>
diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr96945.C
b/gcc/testsuite/g++.dg/tree-ssa/pr96945.C
index 07c141340c0b1..e4ea022d66560 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/pr96945.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/pr96945.C
@@ -1,5 +1,7 @@
// { dg-do compile { target c++11 } }
// { dg-options "-O1 -fdump-tree-optimized" }
+// { dg-skip-if "required hosted libstdc++ for vector" { ! hostedlib } }
+
#include <vector>
struct c {
c() = default;
diff --git a/gcc/testsuite/g++.dg/tree-ssa/string-1.C
b/gcc/testsuite/g++.dg/tree-ssa/string-1.C
index d38c23a7628b6..ff65bad97717b 100644
--- a/gcc/testsuite/g++.dg/tree-ssa/string-1.C
+++ b/gcc/testsuite/g++.dg/tree-ssa/string-1.C
@@ -1,5 +1,7 @@
/* { dg-do compile } */
/* { dg-options "-O3 -std=c++20 -fdump-tree-optimized" } */
+// { dg-skip-if "required hosted libstdc++ for string" { ! hostedlib } }
+
#include <string>
std::string
test (std::string &a)
--
Alexandre Oliva, happy hacker https://blog.lx.oliva.nom.br/
Free Software Activist FSFLA co-founder GNU Toolchain Engineer
More tolerance and less prejudice are key for inclusion and diversity.
Excluding neuro-others for not behaving ""normal"" is *not* inclusive!
