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• 2026/04/25 [Bug fortran/125016] Complex designator syntax error in OpenMP construct ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/25 [Bug c/124303] C23: redeclaration of struct with function pointer with const pointer to struct as argument cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/25 [Bug c/81453] relational expression involving null pointer not diagnosed with -Wall heiko at hexco dot de via Gcc-bugs
• 2026/04/25 [Bug tree-optimization/125018] ICE on valid code at -O{2,3} with " on x86_64-linux-gnu: verify_ssa failed zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/04/25 [Bug tree-optimization/125019] New: ICE on valid code at -O{2,3} with "-fno-vect-cost-model -fno-tree-dce -fno-tree-pre" on x86_64-linux-gnu: Segmentation fault zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/04/25 [Bug tree-optimization/125018] New: ICE on valid code at -O{2,3} with " on x86_64-linux-gnu: verify_ssa failed zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2026/04/25 [Bug ipa/125015] alias attribute does not diagnose mismatched type/size/alignment as documented rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/25 [Bug c++/125017] New: ICE-on-invalid in type_dependent_expression_p on lambda with const undeclared argument type someone12469 at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/122678] simple_dce_from_worklist does not handle semi-simple cycles pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug fortran/125016] Complex designator syntax error in OpenMP construct jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug debug/39436] g++ does not emit DW_TAG_try_block or DW_TAG_catch_block pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/113138] `x < ~x` can be simplified to `((signed)x) < 0` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/106727] Missed fold / canonicalization for checking if a number is a power of 2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/106727] Missed fold / canonicalization for checking if a number is a power of 2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/103216] missed optimization, phiopt/vrp? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124061] niter analysis doesn't handle enum or _BitInt iterators pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/103216] missed optimization, phiopt/vrp? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/103216] missed optimization, phiopt/vrp? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/78115] Missed optimization for "int modulo 2^31" pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/54571] Missed optimization converting between bit sets pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/82450] loop flattening should be done pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/118680] (smaller_type)MAX_EXPR<(larger_type)a, (larger_type)b> -> MAX_EXPR<a, b> where smaller_type is the same as a/b types and smaller/larger type have the same sign pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/113131] `((A&B)^C)|B` should be simplified to `C | B` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/122989] some force_gimple_operand_gsi in tree-strlen.cc should be replaced by gimple_build/gimple_convert pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/64567] missed optimization: redundant test before clearing bit(s) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/64567] missed optimization: redundant test before clearing bit(s) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/122989] some force_gimple_operand_gsi in tree-strlen.cc should be replaced by gimple_build/gimple_convert cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/118829] [modules] ICE in add_indirects emitting template typedef struct ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/124582] Conflicting imported declaration with both modules and reflection enabled ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/124984] ICE: RTL check: expected code 'const_int', have 'reg' in th_memidx_classify_address_index, at config/riscv/thead.cc:681 law at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/124984] ICE: RTL check: expected code 'const_int', have 'reg' in th_memidx_classify_address_index, at config/riscv/thead.cc:681 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/94892] (x >> 31) + 1 not getting narrowed to compare pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/94893] Sign function not getting optimized to simple compare pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/94892] (x >> 31) + 1 not getting narrowed to compare pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug fortran/125016] Complex designator syntax error in OpenMP construct ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug fortran/125016] Complex designator syntax error in OpenMP construct ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug fortran/125016] Complex designator syntax error in OpenMP construct jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug rtl-optimization/80770] suboptimal code negating a 1-bit _Bool field cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug fortran/117070] Procedure target error with parameter structure constructor ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug fortran/125016] New: Complex designator syntax error in OpenMP construct ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug c++/103888] ICE with global register definition after use pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug libfortran/93727] Fortran 2018: EX edit descriptor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/103888] ICE with global register definition after use mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/120144] [15/16 Regression] ICE when building libstdc++ on mips64-elf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/120144] [15/16/17 Regression] ICE when building libstdc++ on mips64-elf cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/112659] missed-optimization: if (exp) return exp; else return 0; pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/122996] Missed optimisation for branch folding with unsigned arithmetic wraparound pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/123966] Eliminate atomic relaxed memory order load with unused result pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/103065] [meta] atomic operations aren't optimized pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/123966] Eliminate atomic relaxed memory order load with unused result cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/125013] False maybe-uninitialized wrapping std::optional pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug libfortran/93727] Fortran 2018: EX edit descriptor tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/125015] alias attribute does not diagnose mismatched type/size/alignment as documented pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 Re: quick question Coach Tarek via Gcc-bugs
• 2026/04/24 [Bug fortran/124934] [fortran][doc] undocumented -Wextra warning "Assignment to contiguous pointer from non-contiguous target" kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c/124832] Missing constraint diagnostic for string literal initializer targeting a char subobject reached via designator grant at kestrel dot edu via Gcc-bugs
• 2026/04/24 [Bug c++/124981] [modules] Undefined reference in the presence of template instantiation ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/124953] [modules] recursive lazy load / failed to load pendings for ... ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/124582] Conflicting imported declaration with both modules and reflection enabled ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/124981] [modules] Undefined reference in the presence of template instantiation d7d1cd at mail dot ru via Gcc-bugs
• 2026/04/24 [Bug c++/125015] New: alias attribute does not diagnose mismatched type/size/alignment as documented kartik7ohlan at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug c++/125007] [reflection] static_assert error message treats a reflection of an annotation as a reflection of constant jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/124870] [15/16/17 regression] arm: MVE load/store with writeback intrinsics do not model memory accesses clyon at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/124241] [reflection] internal compiler error: in friend_accessible_p, at cp/search.cc:817 chzn at mail dot ustc.edu.cn via Gcc-bugs
• 2026/04/24 [Bug target/123839] riscv: Optimize constant permute to slidedown + slideup. law at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/123839] riscv: Optimize constant permute to slidedown + slideup. cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124988] wrong code with __builtin_mul_overflow() and shift of _BitInt() on riscv law at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/124133] [14/15/16 Regression] ICE in decompose, at wide-int.h:1049 on powerpc64le-linux-gnu since r14-4793 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/124133] [14/15/16/17 Regression] ICE in decompose, at wide-int.h:1049 on powerpc64le-linux-gnu since r14-4793 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/122234] attribute assume should be used to peel off part of the first N iterations of the loop manu at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124988] wrong code with __builtin_mul_overflow() and shift of _BitInt() on riscv jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/123635] _BitInt bitint_extended vs. abi_limb_prec > limb_prec or even just bitint_extended cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124988] wrong code with __builtin_mul_overflow() and shift of _BitInt() on riscv cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug analyzer/125014] Extra gcc.dg/plugin test failures jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug testsuite/124872] FAIL: gcc.dg/plugin/crash-test-nested-*.c jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/125013] False maybe-uninitialized wrapping std::optional ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/124998] Missed optimization in RISCV, useless stack pointer operation gregory.trunde at tdk dot com via Gcc-bugs
• 2026/04/24 [Bug analyzer/125014] Extra gcc.dg/plugin test failures rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug analyzer/125014] New: Extra gcc.dg/plugin test failures hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/119187] vectorizer should be able to SLP already vectorized code tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse since r17-33-g5df64ae7fe7904 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124843] vectorize logical not of bool vector rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124843] vectorize logical not of bool vector cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/125013] False maybe-uninitialized wrapping std::optional rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug fortran/125012] Associate with array expression of hidden type ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug c++/125013] New: False maybe-uninitialized wrapping std::optional jesper at arista dot com via Gcc-bugs
• 2026/04/24 [Bug fortran/125012] New: Associate with array expression of hidden type ivan.pribec at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse since r17-33-g5df64ae7fe7904 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug c++/125011] New: ICE in tsubst at cp/pt.cc:17105 when using variable template in post contract of function template (-fcontracts) jameslimbj at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug c++/125008] array member with consteval copy constructor generates missing symbol pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug testsuite/125003] [17 Regression] Many testsuite failures due to ieee.exp using DEFAULT_CFLAGS which might be set or might not be set pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug testsuite/125003] [17 Regression] Many testsuite failures due to ieee.exp using DEFAULT_CFLAGS which might be set or might not be set cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/122996] Missed optimisation for branch folding with unsigned arithmetic wraparound cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug ipa/120098] [13/14/15 Regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/125010] `(a<<1)+2)|1` can be simplified to (a<<1)+3 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/125010] `(a<<1)+2)|1` can be simplified to (a<<1)+3 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse since r17-33-g5df64ae7fe7904 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug libfortran/125005] [16/17 Regression] gfortran.dg/coarray/failed_images_2.f08, image_status_2.f08, stopped_images_2.f08 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/118443] [Meta bug] Bugs triggered by and blocking more smtgcc testing rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug middle-end/118443] [Meta bug] Bugs triggered by and blocking more smtgcc testing rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124947] ivopts introduces use of an uninitialized variable rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124946] New signed overflow introduced by vectorization with -march=x86-64-v4 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124947] ivopts introduces use of an uninitialized variable rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124947] ivopts introduces use of an uninitialized variable cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/24 [Bug tree-optimization/124946] New signed overflow introduced by vectorization with -march=x86-64-v4 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug tree-optimization/125010] `(a<<1)+2)|1` can be simplified to (a<<1)+3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug tree-optimization/125010] `(a<<1)+2)|1` can be simplified to (a<<1)+3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug tree-optimization/125010] New: `(a<<1)+2)|1` can be simplified to (a<<1)+3 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse since r17-33-g5df64ae7fe7904 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/125009] [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/125009] New: [17 Regression] ICE on bootstrap in -m32 on i686-linux during RTL pass: x86_cse slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124984] ICE: RTL check: expected code 'const_int', have 'reg' in th_memidx_classify_address_index, at config/riscv/thead.cc:681 law at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124998] Missed optimization in RISCV, useless stack pointer operation law at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125008] array member with consteval copy constructor generates missing symbol pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures due to ieee.exp using DEFAULT_CFLAGS which might be set or might not be set law at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124582] Conflicting imported declaration with both modules and reflection enabled nurullahcitil1536 at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug rtl-optimization/117128] [14/15/16/17 regression] GCC trunk generates larger code than GCC 14 at -Os/Oz since r14-2161-g237e83e2158a3d roger at nextmovesoftware dot com via Gcc-bugs
• 2026/04/23 [Bug c++/125008] New: array member with consteval copy constructor generates missing symbol marcel at laverdet dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124981] [modules] Undefined reference in the presence of template instantiation cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/118280] [14/15/16/17 Regression] __atomic_test_and_set in Microblaze are broken (exposed by r14-4286) eager at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125007] New: [reflection] static_assert error message treats a reflection of an annotation as a reflection of constant alexey.saldyrkine at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/125006] Using range based for loop produces bad diagnostic if argument dependent lookup fails but unqualified lookup succeeds pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125006] Using range based for loop produces bad diagnostic if argument dependent lookup fails but unqualified lookup succeeds pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124992] [IA64] libgcc_s.so missing __floatuntitf tglozar at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/125006] New: Using range based for loop produces bad diagnostic if argument dependent lookup fails but unqualified lookup succeeds luigighiron at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug target/124992] [IA64] libgcc_s.so missing __floatuntitf pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented heiko at hexco dot de via Gcc-bugs
• 2026/04/23 [Bug libfortran/93727] Fortran 2018: EX edit descriptor anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2026/04/23 [Bug libfortran/93727] Fortran 2018: EX edit descriptor jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug libfortran/125005] [16/17 Regression] gfortran.dg/coarray/failed_images_2.f08, image_status_2.f08, stopped_images_2.f08 hp at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug libfortran/125005] New: [16/17 Regression] gfortran.dg/coarray/failed_images_2.f08, image_status_2.f08, stopped_images_2.f08 hp at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) alex at webprise dot net via Gcc-bugs
• 2026/04/23 [Bug libfortran/93727] Fortran 2018: EX edit descriptor jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c/16186] gcc should have an option to warn about enumerations with duplicate values mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124953] [modules] recursive lazy load / failed to load pendings for ... ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/124872] FAIL: gcc.dg/plugin/crash-test-nested-*.c jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug middle-end/323] optimized code gives strange floating point results heiko at hexco dot de via Gcc-bugs
• 2026/04/23 [Bug testsuite/124872] FAIL: gcc.dg/plugin/crash-test-nested-*.c ro at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug sanitizer/110442] IFUNC resolvers which use __builtin_cpu_supports crash with -fsanitize=address sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/123935] Accepts unnamed bit fields with qualifiers mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/123935] Accepts unnamed bit fields with qualifiers cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/94404] [meta-bug] C++ core issues mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124989] [reflection] Erroneous access check on splice to form pointer to member mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124989] [reflection] Erroneous access check on splice to form pointer to member cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented iains at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented iains at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented heiko at hexco dot de via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures ro at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug gcov-profile/122895] Segfault with target_clones attribute when built with -fprofile-generate sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug sanitizer/122894] ThreadSanitizer: segfault with target_clones attribute sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/118374] diagnostic for unknown type of the underlaying type of an enum should be improved and should provide a fixit for the unknown type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/41127] [4.4/4.5 regression] unnamed bitfield declaration parser regression cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/107187] [feature request] Add `trivial_abi` attribute cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures feedabl3 at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug objc/125004] Default -std for Objective-C/C++ is undocumented redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] undefined default exit code for Objective-C/C++ redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124029] Improve sgt with certain constants for riscv law at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) law at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug target/124029] Improve sgt with certain constants for riscv cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug objc/125004] New: undefined default exit code for Objective-C/C++ heiko at hexco dot de via Gcc-bugs
• 2026/04/23 [Bug c++/124926] [reflection] Cannot reflect on dependent class template mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124926] [reflection] Cannot reflect on dependent class template cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125000] [14/15/16/17 Regression] constexpr: call through '+[]'-produced function pointer with non-trivially-destructible class return fails with "dereferencing a null pointer" since r14-6722 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124628] ICE: tree check: expected tree that contains 'typed' structure, have 'deferred_noexcept' in type_dependent_expression_p, at cp/pt.cc:30104 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124991] [reflection] Internal compiler error on typeid of pointer to member to anonymous union pdimov at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124999] [13/14/15/16/17 Regression] ICE: auto deduction with alias template using non-final parameter pack rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125000] [14/15/16/17 Regression] constexpr: call through '+[]'-produced function pointer with non-trivially-destructible class return fails with "dereferencing a null pointer" rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] [17 Regression] Many testsuite failures rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/125003] New: [17 Regression] Many testsuite failures hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug ipa/122058] [16/17 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 rguenther at suse dot de via Gcc-bugs
• 2026/04/23 [Bug rtl-optimization/125002] New: shrink-wrap.cc:can_get_prologue accepts jumps that cannot be redirected amylaar at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug ipa/122058] [16/17 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug rtl-optimization/125001] New: ira.cc:indirect_jump_optimize can create invalid CROSSING_JUMP_P jumps amylaar at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/125000] New: [16 Regression] constexpr: call through '+[]'-produced function pointer with non-trivially-destructible class return fails with "dereferencing a null pointer" ykakeyama3014 at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124997] converted constant expression is not allowed (in case labels etc) redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug c++/124999] New: GCC ICE in auto deduction with alias template using non-final parameter pack attackerj1113 at gmail dot com via Gcc-bugs
• 2026/04/23 [Bug c++/124480] [16/17 regression] g++.dg/modules/pr99023_b.X FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug testsuite/124872] FAIL: gcc.dg/plugin/crash-test-nested-*.c ro at gcc dot gnu.org via Gcc-bugs
• 2026/04/23 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums jakub at gcc dot gnu.org via Gcc-bugs

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