https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113031
Bug ID: 113031
Summary: [14 Regression] ICE in cxx_fold_indirect_ref_1
starting with r14-6508
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
CC: nathanieloshead at gmail dot com
Target Milestone: ---
I'm seeing new ICEs in the libstdc++ testsuite with the following non-default
settings:
>
> GLIBCXX_TESTSUITE_STDS=20 make check
> RUNTESTFLAGS="--target_board=unix/-D_GLIBCXX_USE_CXX11_ABI=0"
>
/home/jwakely/src/gcc/build/x86_64-pc-linux-gnu/libstdc++-v3/include/variant:1626:17:
internal compiler error: Segmentation fault
0x11373c4 crash_signal
../../gcc/toplev.cc:316
0x496192 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5712
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
0x496487 cxx_fold_indirect_ref_1
../../gcc/cp/constexpr.cc:5743
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
