gmane.comp.gcc.bugs archive
1856 archived articles, newest first (page 2 of 19). Latest articles →
[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 13:06:48 +0000[Bug tree-optimization/126848] Repeated reads of an indeterminate value do not yield the same value
Mon, 17 Aug 2026 12:44:26 +0000[Bug tree-optimization/126848] Repeated reads of an indeterminate value do not yield the same value
Mon, 17 Aug 2026 12:36:20 +0000[Bug tree-optimization/86937] strnlen() of a conditional expression with constant operands not folded
Mon, 17 Aug 2026 12:24:52 +0000[Bug tree-optimization/126788] __builtin_convertvector upconvert + downconvert doesn't cancel out
Mon, 17 Aug 2026 12:25:09 +0000[Bug tree-optimization/126748] a/b -> 0 if it is known that a < b (for non-negative)
Mon, 17 Aug 2026 12:24:41 +0000[Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
Mon, 17 Aug 2026 12:24:46 +0000[Bug c++/126868] -ftrivial-auto-var-init=uninitialized should be incompatible with -std=c++26 (or at least warn about it)
Sun, 16 Aug 2026 21:45:24 +0000[Bug libstdc++/124051] forward_list::sort is not exception-safe
Sun, 16 Aug 2026 20:45:05 +0000[Bug tree-optimization/98602] Failure t o optimise vector “x > -100 ? x : -100” t o MAX_EXPR
Sun, 16 Aug 2026 20:36:51 +0000[Bug debug/126910] -gcodeview crash with boost::container on windows
Sun, 16 Aug 2026 19:32:21 +0000[Bug modula2/126911] [17 Regression] GCC/nvptx vs. PR modula2/125129: Many tests fail to link on FreeBSD
Sun, 16 Aug 2026 19:32:05 +0000[Bug modula2/126911] New: [17 Regression] GCC/nvptx vs. PR modula2/125129: Many tests fail to link on FreeBSD
Sun, 16 Aug 2026 19:25:46 +0000[Bug debug/126910] -gcodeview crash with boost::container on windows
Sun, 16 Aug 2026 19:14:25 +0000[Bug fortran/126909] Lost statement label in a program with a CONTAINS section
Sun, 16 Aug 2026 17:32:23 +0000[Bug tree-optimization/126904] backward threader: no path-sensitive load CSE (value numbering?)
Sun, 16 Aug 2026 17:13:34 +0000[Bug fortran/126909] New: Lost statement label in a program with a CONTAINS section
Sun, 16 Aug 2026 17:02:22 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Sun, 16 Aug 2026 16:33:18 +0000[Bug tree-optimization/126905] [17 Regression] ICE in type, at value-range.h:1088 during GIMPLE pass: threadfull with assume
Sun, 16 Aug 2026 16:24:17 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Sun, 16 Aug 2026 16:19:09 +0000[Bug middle-end/126908] [17 Regression] ICE on glibc-2.42: SISGEGV in ranger ("during GIMPLE pass: thread") since r17-3298-g836cb4ed48c987
Sun, 16 Aug 2026 16:19:09 +0000[Bug middle-end/126908] [17 Regression] ICE on glibc-2.42: SISGEGV in ranger ("during GIMPLE pass: thread") since r17-3298-g836cb4ed48c987
Sun, 16 Aug 2026 16:01:55 +0000[Bug fortran/94380] Nested associate+select type blocks cause compiler segfault
Sun, 16 Aug 2026 15:56:00 +0000[Bug middle-end/126899] backward threader rejects joiner-style threads on statement count that DOM can thread
Sun, 16 Aug 2026 14:20:18 +0000[Bug ada/126907] New: Compilation does not complete - potential infinite loop
Sun, 16 Aug 2026 13:35:09 +0000[Bug tree-optimization/126905] [17 Regression] ICE in type, at value-range.h:1088 during GIMPLE pass: threadfull with assume
Sun, 16 Aug 2026 13:11:46 +0000[Bug libstdc++/63400] [C++11]precision of std::chrono::high_resolution_clock
Sun, 16 Aug 2026 13:05:44 +0000[Bug c++/110153] [modules] Static module mapper format cannot handle header unit paths with spaces
Sun, 16 Aug 2026 12:47:00 +0000[Bug fortran/114021] ICE with allocation of scalar pointer entity where SOURCE=f() with f() returning a pointer
Sun, 16 Aug 2026 12:15:52 +0000[Bug fortran/57696] [OOP] Defined assignment for components not used when those are ALLOCATABLE
Sun, 16 Aug 2026 12:10:32 +0000[Bug c++/113706] c-c++-common/pr103798-2.c FAILs as C++
Sun, 16 Aug 2026 12:08:41 +0000[Bug fortran/114021] ICE with allocation of scalar pointer entity where SOURCE=f() with f() returning a pointer
Sun, 16 Aug 2026 11:59:55 +0000[Bug fortran/57696] [OOP] Defined assignment for components not used when those are ALLOCATABLE
Sun, 16 Aug 2026 11:42:47 +0000[Bug libfortran/118935] Segmentation fault in 'libgomp.fortran/rwlock_1.f90' when compiling libgfortran with '-O0'
Sun, 16 Aug 2026 11:34:03 +0000[Bug tree-optimization/126905] New: [17 Regression] ICE in type, at value-range.h:1088 during GIMPLE pass: threadfull with assume
Sun, 16 Aug 2026 10:06:44 +0000[Bug middle-end/126904] New: backward threader: no path-sensitive load CSE (value numbering?)
Sun, 16 Aug 2026 06:57:29 +0000[Bug c++/126868] -ftrivial-auto-var-init=uninitialized should be incompatible with -std=c++26 (or at least warn about it)
Sun, 16 Aug 2026 06:25:00 +0000[Bug modula2/126847] [17 Regression] modula2: Build/install broken for LTO and some platforms after r17-3227-gb3275d4a1f199
Sun, 16 Aug 2026 05:31:04 +0000[Bug middle-end/126883] inline ilogb if the argument is normal
Sun, 16 Aug 2026 05:30:52 +0000[Bug analyzer/126903] New: ICE in throw_of_unexpected_type with C++14
Sun, 16 Aug 2026 03:50:46 +0000[Bug target/125765] `a ? CST0 : (CST0|CST1)` can be handled better for riscv
Sat, 15 Aug 2026 23:43:16 +0000[Bug middle-end/126902] New: function::curr_properties vs function::after_inlining/always_inline_functions_inlined
Sat, 15 Aug 2026 23:21:46 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Sat, 15 Aug 2026 22:46:13 +0000[Bug middle-end/126901] [17 Regression] internal compiler error: Segmentation fault
Sat, 15 Aug 2026 22:46:13 +0000[Bug middle-end/126901] [17 Regression] internal compiler error: Segmentation fault
Sat, 15 Aug 2026 22:45:35 +0000[Bug middle-end/126901] New: [17 Regression] internal compiler error: Segmentation fault
Sat, 15 Aug 2026 22:44:36 +0000[Bug modula2/125129] Many tests fail to link on FreeBSD
Sat, 15 Aug 2026 21:51:43 +0000[Bug middle-end/126899] backward threader rejects joiner-style threads on statement count that DOM can thread
Sat, 15 Aug 2026 21:49:59 +0000[Bug modula2/125129] Many tests fail to link on FreeBSD
Sat, 15 Aug 2026 21:38:48 +0000[Bug c++/126900] [17 Regression] FAIL: 23_containers/mdspan/layouts/padded_neg.cc -std=gnu++26 (test for errors, line 247) since r17-3305
Sat, 15 Aug 2026 21:10:41 +0000[Bug fortran/126895] Wrong IS_CONTIGUOUS result for pointer assumed-rank scalar values
Sat, 15 Aug 2026 21:00:58 +0000[Bug middle-end/126899] backward threader rejects joiner-style threads on statement count that DOM can thread
Sat, 15 Aug 2026 20:56:55 +0000[Bug testsuite/126900] New: [17 Regression] FAIL: 23_containers/mdspan/layouts/padded_neg.cc -std=gnu++26 (test for errors, line 247)
Sat, 15 Aug 2026 20:55:02 +0000[Bug middle-end/126899] New: backward threader rejects joiner-style threads on statement count that DOM can thread
Sat, 15 Aug 2026 20:51:36 +0000[Bug fortran/110421] internal compiler error: in gfc_get_symbol_decl, at fortran/trans-decl.cc:1548
Sat, 15 Aug 2026 20:49:53 +0000[Bug fortran/107144] ICE in gfc_get_symbol_decl, at fortran/trans-decl.cc:1623
Sat, 15 Aug 2026 20:48:26 +0000[Bug c++/126898] [contracts] Postconditions incorrectly treat parameters in the left operand of a comma expression as ODR-used
Sat, 15 Aug 2026 20:17:01 +0000[Bug target/122715] Missed optimization of IFN_AVG_FLOOR (x, x) --> x
Fri, 14 Aug 2026 23:00:04 +0000[Bug c++/126797] explicit instantiation of function variadic template with const qualified explicit template type argument rejected
Fri, 14 Aug 2026 22:59:31 +0000[Bug target/124956] Improve conditional shift by 6 for leela on risc64
Fri, 14 Aug 2026 22:44:47 +0000[Bug rtl-optimization/125731] Improve RISC-V sequence for conditional xor with a constant
Fri, 14 Aug 2026 22:44:47 +0000[Bug middle-end/122715] Missed optimization of IFN_AVG_FLOOR (x, x) --> x
Fri, 14 Aug 2026 22:19:56 +0000[Bug tree-optimization/126879] New: match pattern for `(a ^ b) cmp c || a != b`/`(a ^ b) cmp c && a == b` has non-needed tree_expr_nonzero_p on it
Fri, 14 Aug 2026 22:01:36 +0000[Bug c++/126878] New: [contracts] parameter pack of reference type used in a contract assertion is rejected
Fri, 14 Aug 2026 21:35:46 +0000[Bug tree-optimization/126877] New: a==b imples (a+b)&1 is known to 0
Fri, 14 Aug 2026 21:22:19 +0000[Bug rtl-optimization/125731] Improve RISC-V sequence for conditional xor with a constant
Fri, 14 Aug 2026 20:56:25 +0000[Bug rtl-optimization/125731] Improve RISC-V sequence for conditional xor with a constant
Fri, 14 Aug 2026 20:55:31 +0000[Bug c++/125188] Incorrect result of decltype(auto) on parenthesized class type template parameter
Fri, 14 Aug 2026 20:50:41 +0000[Bug tree-optimization/126748] a/b -> 0 if it is known that a < b (for non-negative)
Fri, 14 Aug 2026 20:46:26 +0000[Bug c++/126483] [13/14/15 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
Fri, 14 Aug 2026 20:45:42 +0000[Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
Fri, 14 Aug 2026 20:45:42 +0000[Bug c++/126483] [13/14/15/16/17 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
Fri, 14 Aug 2026 20:45:10 +0000[Bug c++/126483] [13/14/15/16/17 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
Fri, 14 Aug 2026 20:45:05 +0000[Bug bootstrap/126875] [17 regression] Parallel make compare breaks bootstrap due to gnuism for sed
Fri, 14 Aug 2026 20:17:11 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Fri, 14 Aug 2026 20:16:30 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Fri, 14 Aug 2026 20:12:35 +0000[Bug bootstrap/126875] [17 regression] Parallel make compare breaks bootstrap due to gnuism for sed
Fri, 14 Aug 2026 20:09:08 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi
Fri, 14 Aug 2026 20:08:52 +0000[Bug tree-optimization/126871] ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: verify_ssa failed
Fri, 14 Aug 2026 20:08:05 +0000[Bug tree-optimization/126862] [17 Regression] ICE: verify_ssa failed for PHI node during GIMPLE pass: slp with -O3 -ftree-slp-vectorize -fvect-cost-model=unlimited
Fri, 14 Aug 2026 20:08:05 +0000[Bug c/126876] [17 regression] ice in ssa_range_in_phi
Fri, 14 Aug 2026 20:06:44 +0000[Bug c/126876] [17 regression] ice in ssa_range_in_phi
Fri, 14 Aug 2026 20:05:43 +0000[Bug tree-optimization/126861] [17 Regression] internal compiler error: in vect_schedule_slp_node, at tree-vect-slp.cc:12245 by r17-3220-g5e63fb58f84e3c
Fri, 14 Aug 2026 20:00:44 +0000[Bug c/126876] New: [17 regression] ice in ssa_range_in_phi
Fri, 14 Aug 2026 19:57:43 +0000[Bug c++/126483] [13/14/15/16/17 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
Fri, 14 Aug 2026 19:53:42 +0000[Bug c++/126483] [13/14/15/16/17 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
Fri, 14 Aug 2026 19:53:36 +0000[Bug fortran/126872] [16,17 Regression] Change in visibility of C bound functions with 16.2.0
Fri, 14 Aug 2026 19:43:49 +0000[Bug fortran/126872] Change in visibility of C bound functions with 16.2.0
Fri, 14 Aug 2026 19:21:37 +0000[Bug fortran/126872] Change in visibility of C bound functions with 16.2.0
Fri, 14 Aug 2026 19:06:47 +0000[Bug fortran/126872] Change in visibility of C bound functions with 16.2.0
Fri, 14 Aug 2026 18:55:24 +0000[Bug fortran/126872] Change in visibility of C bound functions with 16.2.0
Fri, 14 Aug 2026 18:47:16 +0000[Bug tree-optimization/126856] [17 Regression] mpfr and mpc started failing tests recently since r17-3204
Fri, 14 Aug 2026 18:40:21 +0000[Bug tree-optimization/126874] [17 Regression] wrong code at -O2
Fri, 14 Aug 2026 18:40:21 +0000[Bug c++/126860] [14/15/16 Regression] ICE when calling a function pointer data member with a qualified-id from a dependent base class template
Fri, 14 Aug 2026 18:35:28 +0000[Bug c++/123495] [14/15/16 Regression] ICE: unexpected expression ‘(int (*)())(0) ’ of kind cast_expr in cxx_eval_constant_ex pression within template during nodiscard che ck since r14-4793
Fri, 14 Aug 2026 18:35:04 +0000[Bug c++/123495] [14/15/16 Regression] ICE: unexpected expression ‘(int (*)())(0) ’ of kind cast_expr in cxx_eval_constant_ex pression within template during nodiscard che ck since r14-4793
Fri, 14 Aug 2026 18:34:57 +0000[Bug c++/123495] [14/15/16/17 Regressio n] ICE: unexpected expression ‘(int (*)())( 0)’ of kind cast_expr in cxx_eval_constant_ expression within template during nodiscard c heck since r14-4793
Fri, 14 Aug 2026 18:34:00 +0000[Bug c++/126860] [14/15/16/17 Regression] ICE when calling a function pointer data member with a qualified-id from a dependent base class template
Fri, 14 Aug 2026 18:34:00 +0000[Bug fortran/126872] Change in visibility of C bound functions with 16.2.0
Fri, 14 Aug 2026 18:29:27 +0000[Bug tree-optimization/126874] [17 Regression] wrong code at -O2
Fri, 14 Aug 2026 18:27:37 +0000
lmpx.com only provides a reader for public news (NNTP) servers. It is not
affiliated with the servers or forums shown here and is not responsible for
the content of articles, which is written by their respective authors.