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| author | Jonathan Wakely <jwakely@redhat.com> | 2022-08-26 16:22:21 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-08-31 10:28:46 +0100 |
| commit | b911ca4231a366ddfd026f190b126bd517f4e640 (patch) | |
| tree | 494d307eeb67a6eefcd2b7f5081ac7b727b6a2ee /gcc/value-range.h | |
| parent | beec815f26bcb7041a824e0f7180855d364e2271 (diff) | |
| download | gcc-b911ca4231a366ddfd026f190b126bd517f4e640.zip gcc-b911ca4231a366ddfd026f190b126bd517f4e640.tar.gz gcc-b911ca4231a366ddfd026f190b126bd517f4e640.tar.bz2 | |
libstdc++: Add [[nodiscard]] attribute to <string> and <string_view>
libstdc++-v3/ChangeLog:
* include/bits/basic_string.h (basic_string): Add nodiscard
attribute to all relevant functions.
* include/std/string_view (basic_string_view): Likewise.
* testsuite/21_strings/basic_string/capacity/1.cc: Cast unused
results to void.
* testsuite/21_strings/basic_string/capacity/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string/capacity/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/char/self_move.cc:
Likewise.
* testsuite/21_strings/basic_string/element_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string/element_access/char/21674.cc:
Likewise.
* testsuite/21_strings/basic_string/element_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/element_access/wchar_t/21674.cc:
Likewise.
* testsuite/21_strings/basic_string/lwg2758.cc: Likewise.
* testsuite/21_strings/basic_string/lwg2946.cc: Likewise.
* testsuite/21_strings/basic_string/operations/contains/nonnull.cc:
Add -Wno-unused-result to options.
* testsuite/21_strings/basic_string/operations/ends_with/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/starts_with/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string/operators/char/1.cc: Cast
unused results to void.
* testsuite/21_strings/basic_string/operators/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/capacity/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc:
Likewise.
Add -Wno-unused-result to options.
* testsuite/21_strings/basic_string_view/operations/ends_with/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/starts_with/nonnull.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/sputbackc/char/1.cc: Cast
unused results to void.
* testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/1.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/sungetc/char/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sungetc/wchar_t/1.cc:
Likewise.
Diffstat (limited to 'gcc/value-range.h')
0 files changed, 0 insertions, 0 deletions