| // RUN: %target-swift-frontend -emit-sil -primary-file %s -o /dev/null -verify |
| // |
| // REQUIRES: !(CPU=i386 || CPU=x86_64) |
| // |
| // These are tests for diagnostics produced by constant propagation pass |
| // on floating-point operations that are specific to non-x86 architectures, |
| // which do not support Float80. |
| |
| import StdlibUnittest |
| |
| func testFPToIntConversion() { |
| _blackHole(Int8(1E309)) // expected-error {{invalid conversion: '1E309' overflows 'Int8'}} |
| _blackHole(UInt8(-1E309)) // expected-error {{negative literal '-1E309' cannot be converted to 'UInt8'}} |
| |
| _blackHole(Int64(1E309)) // expected-error {{invalid conversion: '1E309' overflows 'Int64'}} |
| _blackHole(UInt64(-1E309)) // expected-error {{negative literal '-1E309' cannot be converted to 'UInt64'}} |
| } |
