https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85744
Bug ID: 85744
Summary: Returning INT_FAST64_MIN become zero
Product: gcc
Version: 4.8.5
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: cerlane at nscc dot sg
Target Milestone: ---
When returning the value 0x8000000000000000LL from a function (return type
int_fast64_t), the value becomes zero (0x0).
Is this a feature to guard against underflowing? If so, how can I return
0x8000000000000000LL?
