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* [gcc r14-9917] libstdc++: Export std::__basic_file::native_handle as GLIBCXX_3.4.33 [PR114692]
@ 2024-04-11 14:24 Jonathan Wakely
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From: Jonathan Wakely @ 2024-04-11 14:24 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:1defe743aeb19532f6d6f4cab37e10f11467abd8
commit r14-9917-g1defe743aeb19532f6d6f4cab37e10f11467abd8
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Thu Apr 11 12:28:25 2024 +0100
libstdc++: Export std::__basic_file::native_handle as GLIBCXX_3.4.33 [PR114692]
I added this new symbol in the wrong version. GLIBCXX_3.4.32 was
already used for the GCC 13.2.0 release, so the new symbol should have
been in a new GLIBCXX_3.4.33 version.
Additionally, the pattern doesn't need to use [cw] because we only ever
use __basic_file<char>, even for std::basic_filebuf<wchar_t>.
libstdc++-v3/ChangeLog:
PR libstdc++/114692
* config/abi/pre/gnu.ver (GLIBCXX_3.4.32): Move new exports for
__basic_file::native_handle to ...
(GLIBCXX_3.4.33): ... here. Adjust to not match wchar_t
specialization, which isn't used.
* testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.33 and update
latest version check.
Diff:
---
libstdc++-v3/config/abi/pre/gnu.ver | 9 +++++++--
libstdc++-v3/testsuite/util/testsuite_abi.cc | 3 ++-
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver
index db20d75b68e..31449b5b87b 100644
--- a/libstdc++-v3/config/abi/pre/gnu.ver
+++ b/libstdc++-v3/config/abi/pre/gnu.ver
@@ -2516,13 +2516,18 @@ GLIBCXX_3.4.31 {
} GLIBCXX_3.4.30;
+# GCC 13.2.0
GLIBCXX_3.4.32 {
_ZSt21ios_base_library_initv;
_ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE11_S_allocateERS3_[jmy];
- # std::basic_file<>::native_handle()
- _ZNKSt12__basic_fileI[cw]E13native_handleEv;
} GLIBCXX_3.4.31;
+# GCC 14.1.0
+GLIBCXX_3.4.33 {
+ # std::basic_file<char>::native_handle()
+ _ZNKSt12__basic_fileIcE13native_handleEv;
+} GLIBCXX_3.4.32;
+
# Symbols in the support library (libsupc++) have their own tag.
CXXABI_1.3 {
diff --git a/libstdc++-v3/testsuite/util/testsuite_abi.cc b/libstdc++-v3/testsuite/util/testsuite_abi.cc
index 4f3846b9cc2..e4bf3cdc8e0 100644
--- a/libstdc++-v3/testsuite/util/testsuite_abi.cc
+++ b/libstdc++-v3/testsuite/util/testsuite_abi.cc
@@ -214,6 +214,7 @@ check_version(symbol& test, bool added)
known_versions.push_back("GLIBCXX_3.4.30");
known_versions.push_back("GLIBCXX_3.4.31");
known_versions.push_back("GLIBCXX_3.4.32");
+ known_versions.push_back("GLIBCXX_3.4.33");
known_versions.push_back("GLIBCXX_LDBL_3.4.31");
known_versions.push_back("GLIBCXX_IEEE128_3.4.29");
known_versions.push_back("GLIBCXX_IEEE128_3.4.30");
@@ -253,7 +254,7 @@ check_version(symbol& test, bool added)
test.version_status = symbol::incompatible;
// Check that added symbols are added in the latest pre-release version.
- bool latestp = (test.version_name == "GLIBCXX_3.4.32"
+ bool latestp = (test.version_name == "GLIBCXX_3.4.33"
|| test.version_name == "CXXABI_1.3.15"
|| test.version_name == "CXXABI_FLOAT128"
|| test.version_name == "CXXABI_TM_1");
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