https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91462
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Blocks| |56456 Summary|missing -Warray-bounds |[8/9/10 Regression] missing |writing to an empty |-Warray-bounds writing to |flexible array member in a |an empty flexible array |ctor |member in a ctor --- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- GCC 5 diagnoses both: https://gcc.godbolt.org/z/dW2U6d. Neither Clang nor GCC diagnoses either. The regression was introduced in r158058 committed to fix PR tree-optimization/43270. Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 [Bug 56456] [meta-bug] bogus/missing -Warray-bounds