diff options
| author | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-11 11:53:15 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-11 13:00:13 +0000 |
| commit | b32d2ea8c29203519fbd9c5e90b06941e7cd75f3 (patch) | |
| tree | ef722e7eb13d8ef640bca48d727352e9862214b7 | |
| parent | 8d3767c30240c901a493d82d9d20f306b2f0152d (diff) | |
| download | gcc-b32d2ea8c29203519fbd9c5e90b06941e7cd75f3.zip gcc-b32d2ea8c29203519fbd9c5e90b06941e7cd75f3.tar.gz gcc-b32d2ea8c29203519fbd9c5e90b06941e7cd75f3.tar.bz2 | |
libstdc++-v3/include/bits/regex_error.h: Avoid warning with -fno-exceptions.
When building with -fno-exceptions, __GLIBCXX_THROW_OR_ABORT expands to
abort(), causing warnings:
unused parameter '__ecode'
unused parameter '__what'
This patch adds __attribute__((unused)) to avoid them.
2020-09-11 Torbjörn SVENSSON <torbjorn.svensson@st.com>
Christophe Lyon <christophe.lyon@linaro.org>
libstdc++-v3/
* include/bits/regex_error.h: Avoid warning with -fno-exceptions.
| -rw-r--r-- | libstdc++-v3/include/bits/regex_error.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libstdc++-v3/include/bits/regex_error.h b/libstdc++-v3/include/bits/regex_error.h index 09e9288..88f3f811 100644 --- a/libstdc++-v3/include/bits/regex_error.h +++ b/libstdc++-v3/include/bits/regex_error.h @@ -167,7 +167,8 @@ namespace regex_constants __throw_regex_error(regex_constants::error_type __ecode); inline void - __throw_regex_error(regex_constants::error_type __ecode, const char* __what) + __throw_regex_error(regex_constants::error_type __ecode __attribute__((unused)), + const char* __what__attribute__((unused))) { _GLIBCXX_THROW_OR_ABORT(regex_error(__ecode, __what)); } _GLIBCXX_END_NAMESPACE_VERSION |