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tests/lit-tests/float_literals_errors.ispc
32 строки
1 KB
Dmitry Babokin
Typo: depricated -> deprecated
11 сен 2022, 03:12
11 сен 2022, 03:12
faf451a
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//; RUN: not %{ispc} %s --target=host -O0 --nowrap 2>&1 | FileCheck %s //////////////////////////////////////////////////////////////////////////////// // Differences with C++. // Hexadecimal FP literals may start only from 0 and 1. // CHECK: 8:15: Error: syntax error float f1 = 0x2p1; //////////////////////////////////////////////////////////////////////////////// // Common with C++. // There must be at least one digit before or after the period. // CHECK: 14:12: Error: syntax error float f2 = .f; // FP literal need to have a radix separator, even if a suffix is used (float16 or double). // It's legal to have a constant without radix separator with "f" suffix (float) - deprecated. // CHECK: 19:14: Error: floating point literal should have a radix separator float16 f3 = 1f16; // CHECK: 21:12: Warning: single precision floating point literal should have a radix separator float f4 = 1f; // CHECK: 23:13: Error: floating point literal should have a radix separator double f5 = 1d; //////////////////////////////////////////////////////////////////////////////// // Fixed bugs in literals definition // "f" and "f16" suffix should not appear in the FP literal in scientific form twice. // These constants should not be parsed and an error should be reported. // CHECK: 30:16: Error: syntax error float f6 = 0.1fe+1f; // CHECK: 32:18: Error: syntax error float f7 = 0.1f16e+1f16;