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Tests: tuktest.h: Treat Clang separately from GCC.

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Don't assume that Clang defines __GNUC__ as the extensions
are available in clang-cl as well (and possibly in some other
Clang variants?).
This commit is contained in:
Lasse Collin 2024-02-14 21:11:49 +02:00
parent cce7330b9f
commit 5394a1665b
1 changed files with 3 additions and 3 deletions
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6
tests/tuktest.h
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@ -4,7 +4,7 @@
//
/// \file tuktest.h
/// \brief Helper macros for writing simple test programs
/// \version 2023-01-08
/// \version 2024-02-14
///
/// Some inspiration was taken from Seatest by Keith Nicholas and
/// from STest which is a fork of Seatest by Jia Tan.
@ -155,14 +155,14 @@
// This is silencing warnings about unused functions. Not all test programs
// need all functions from this header.
#if TUKTEST_GNUC_REQ(3, 0)
#if TUKTEST_GNUC_REQ(3, 0) || defined(__clang__)
# define tuktest_maybe_unused __attribute__((__unused__))
#else
# define tuktest_maybe_unused
#endif
// We need printf("") so silence the warning about empty format string.
#if TUKTEST_GNUC_REQ(4, 2)
#if TUKTEST_GNUC_REQ(4, 2) || defined(__clang__)
# pragma GCC diagnostic ignored "-Wformat-zero-length"
#endif