Package: gcc-14 Version: 14.1.0-1 I can reproduce the following gcc-14 crash on sid, when there's '-std=c2x' on the commandline. Without that option it compiles fine. Unfortunately I've not succeeded producing a preprocessed file to reproduce this from - likely the crash occurs before one gets written.
---- during RTL pass: expand internal compiler error: in get_alias_set, at alias.cc:954 0x6d49d8 get_alias_set(tree_node*) ../../src/gcc/alias.cc:954 0x1c374ae set_mem_attributes_minus_bitpos(rtx_def*, tree_node*, int, poly_int<1u, long>) ../../src/gcc/emit-rtl.cc:1976 0x2244e9d assign_parm_setup_stack ../../src/gcc/function.cc:3531 0x212b235 assign_parms ../../src/gcc/function.cc:3731 0x2129b6b expand_function_start(tree_node*) ../../src/gcc/function.cc:5154 0x1d3833a execute ../../src/gcc/cfgexpand.cc:6756 ---- - ML