| // RUN: %clang_cc1 -triple i686-pc-linux-gnu -fexperimental-new-constant-interpreter -verify=expected,both %s |
| // RUN: %clang_cc1 -triple i686-pc-linux-gnu -verify=ref,both %s |
| |
| |
| // both-no-diagnostics |
| |
| /// FIXME: Allocating the array below causes OOM failures with the bytecode interpreter. |
| #if 0 |
| char melchizedek[2200000000]; |
| typedef decltype(melchizedek[1] - melchizedek[0]) ptrdiff_t; |
| constexpr ptrdiff_t d1 = &melchizedek[0x7fffffff] - &melchizedek[0]; |
| constexpr ptrdiff_t d2 = &melchizedek[0x80000000u] - &melchizedek[0]; // both-error {{constant expression}} \ |
| // both-note {{ 2147483648 }} |
| constexpr ptrdiff_t d3 = &melchizedek[0] - &melchizedek[0x80000000u]; |
| constexpr ptrdiff_t d4 = &melchizedek[0] - &melchizedek[0x80000001u]; // both-error {{constant expression}} \ |
| // both-note {{ -2147483649 }} |
| #endif |
