https://gcc.gnu.org/g:88d2d0bdab583d9add52a13c5701be977cbbffcd
commit 88d2d0bdab583d9add52a13c5701be977cbbffcd Author: Alexandre Oliva <[email protected]> Date: Fri Jan 16 19:22:30 2026 -0300 testsuite: add hostedlib requirements to multiple C++ tests 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. 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. Diff: --- 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 88e35a7f3052..c96c6da919b5 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 ee0ac535399d..b8ff3ad605c2 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 e3a5d77bafd3..6e66c2afb628 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 d1e7cb1e0225..1748dcaf2be3 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 196c6ec51fcf..1d6a059615a9 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 775a35393885..1c3049d847a5 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 0e794b8ae453..96651fd5c75d 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 0a01c405291d..a9bee60001ce 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 be63699e66f5..95fb738e9196 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 f459596f730f..6b5854f1f1c0 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 82c0b59fefe3..dc8ae240ffe1 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 79b406162db9..75503d3683d7 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 60cf6e30ed54..70dc8a1eef17 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 3fe973656b84..d176bdccf479 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 08836bd5f0e9..e432f99220dc 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 c639ebb1a5f3..04b1dbb9c8aa 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 7e268b3f018d..c1534f65b80a 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 dc335d136567..6753bb947e92 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 8305589a19d0..90bbe916f63b 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 8580661d35ce..55337b2219b8 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 8305589a19d0..90bbe916f63b 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 85034504f2f8..fd556ed7407d 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 e8e0cd388fb0..8b4b5d8c78fb 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 07c141340c0b..e4ea022d6656 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 d38c23a7628b..ff65bad97717 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)
