ast-experimental
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Last change
on this file since bebfc2e was
53692b3,
checked in by Peter A. Buhr <pabuhr@…>, 3 years ago
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second attempt to fix compile-only pragma message that gcc-10/11 quote
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-
Property mode set to
100644
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File size:
1.2 KB
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| 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // numericConstants.cfa -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed May 24 22:10:36 2017 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Sat Jun 5 10:07:52 2021 |
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| 13 | // Update Count : 8 |
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| 14 | // |
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| 15 | |
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| 16 | int main() { |
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| 17 | 1; // decimal |
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| 18 | 2_1; |
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| 19 | 2_147_483_647; |
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| 20 | 37LL; |
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| 21 | 45ull; |
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| 22 | 89llu; |
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| 23 | 99LLu; |
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| 24 | 56_lu; |
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| 25 | 88_LLu; |
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| 26 | |
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| 27 | // 0; // octal |
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| 28 | 0u; |
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| 29 | 0_3_77; |
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| 30 | 0_377_ul; |
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| 31 | |
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| 32 | 0x1; // hexadecimal |
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| 33 | 0x1u; |
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| 34 | 0xabL; |
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| 35 | 0x_80000000; |
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| 36 | 0x_fff; |
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| 37 | 0x_ef3d_aa5c; |
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| 38 | 0x_3LL; |
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| 39 | |
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| 40 | 3.; // integral real |
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| 41 | 3_100.; |
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| 42 | 1_000_000.; |
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| 43 | |
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| 44 | 3.1; // integral/fractional real |
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| 45 | 3.141_592_654L; |
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| 46 | 123_456.123_456; |
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| 47 | |
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| 48 | 3E1; // integral/exponent real |
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| 49 | 3_e1f; |
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| 50 | 3_E1_1_F; |
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| 51 | 3_E_11; |
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| 52 | 3_e_+11; |
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| 53 | 3_E_-11; |
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| 54 | |
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| 55 | 3.0E1; // integral/fractional/exponent real |
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| 56 | 3.0_E1L; |
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| 57 | 3.0_e1_1; |
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| 58 | 3.0_E_11_l; |
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| 59 | 3.0_e_+11l; |
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| 60 | 3.0_E_-11; |
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| 61 | 123_456.123_456E-16; |
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| 62 | |
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| 63 | 0x_ff.ffp0; // hex real |
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| 64 | 0x_1.ffff_ffff_p_128_l; |
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| 65 | |
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| 66 | #pragma GCC warning "Compiled" // force non-empty .expect file, NO TABS!!! |
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| 67 | } // main |
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| 68 | |
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| 69 | // Local Variables: // |
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| 70 | // tab-width: 4 // |
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| 71 | // compile-command: "cfa numericConstants.cfa" // |
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| 72 | // End: // |
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