| 1 | /* Test code declaring narrowing functions does not conflict with user macros. |
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| 2 | Copyright (C) 2018-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | /* The code generating declarations of narrowing functions involves |
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| 20 | concatenations of fragments of function names that are not |
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| 21 | themselves reserved; thus, it needs to be arranged so that those |
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| 22 | fragments are not subject to macro expansion. Verify that |
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| 23 | inclusion of <math.h> compiles with such fragments defined as |
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| 24 | macros. */ |
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| 25 | |
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| 26 | #define f test macro |
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| 27 | #define d test macro |
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| 28 | #define l test macro |
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| 29 | #define f16 test macro |
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| 30 | #define f32 test macro |
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| 31 | #define f64 test macro |
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| 32 | #define f128 test macro |
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| 33 | #define f32x test macro |
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| 34 | #define f64x test macro |
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| 35 | #define f128x test macro |
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| 36 | #define add test macro |
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| 37 | #define sub test macro |
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| 38 | #define mul test macro |
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| 39 | #define div test macro |
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| 40 | #define dadd test macro |
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| 41 | #define dsub test macro |
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| 42 | #define dmul test macro |
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| 43 | #define ddiv test macro |
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| 44 | #define dsqrt test macro |
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| 45 | #define dfma test macro |
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| 46 | |
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| 47 | #include <math.h> |
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| 48 | |
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| 49 | static int |
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| 50 | do_test (void) |
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| 51 | { |
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| 52 | /* This is a compilation test. */ |
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| 53 | return 0; |
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| 54 | } |
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| 55 | |
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| 56 | #include <support/test-driver.c> |
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| 57 | |
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