581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/* Test code declaring narrowing functions does not conflict with user macros.
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Copyright (C) 2018-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* The code generating declarations of narrowing functions involves
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concatenations of fragments of function names that are not
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themselves reserved; thus, it needs to be arranged so that those
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fragments are not subject to macro expansion. Verify that
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inclusion of <math.h> compiles with such fragments defined as
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macros. */
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#define f test macro
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#define d test macro
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#define l test macro
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#define f16 test macro
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#define f32 test macro
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#define f64 test macro
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#define f128 test macro
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#define f32x test macro
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#define f64x test macro
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#define f128x test macro
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#define add test macro
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#define sub test macro
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#define mul test macro
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#define div test macro
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#define dadd test macro
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#define dsub test macro
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#define dmul test macro
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#define ddiv test macro
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#define dsqrt test macro
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#define dfma test macro
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#include <math.h>
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static int
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do_test (void)
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{
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/* This is a compilation test. */
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return 0;
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}
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#include <support/test-driver.c>
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