On 4/29/24 23:29, Andrius Štikonas wrote:
Hi,When trying to compile gcc, we stumbled upon strange segfault that seem to be coming from tcc. This is the reproducer: struct thing { unsigned index; char mem[1]; }; struct function { struct thing* t; }; static inline struct thing* obtain (const struct function *f) { return f->t; } int main () { char *ptr; struct thing u = {.index = 0, .mem = {'a'}}; struct function g = {.t = &u}; struct function *f = &g; ptr = &(obtain(f)->mem[obtain(f)->index]); return *ptr; }
I pushed a fix for this on mob. Herman _______________________________________________ Tinycc-devel mailing list Tinycc-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tinycc-devel
