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| author | Jason Merrill <jason@redhat.com> | 2024-08-27 13:17:20 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2024-08-28 07:25:09 -0400 |
| commit | 4246cf4f18053eeb47cb2a241fffa9a41573916e (patch) | |
| tree | f73b4ef6bfef1b2ddbccd2a0b0aa9a090d811b8d /libstdc++-v3/include/std/istream | |
| parent | 3f51f0dc88ec21c1ec79df694200f10ef85915f4 (diff) | |
| download | gcc-4246cf4f18053eeb47cb2a241fffa9a41573916e.zip gcc-4246cf4f18053eeb47cb2a241fffa9a41573916e.tar.gz gcc-4246cf4f18053eeb47cb2a241fffa9a41573916e.tar.bz2 | |
libstdc++: avoid -Wsign-compare
-Wsign-compare complained about these comparisons between (unsigned) size_t
and (signed) streamsize, or between (unsigned) native_handle_type
and (signed) -1. Fixed by adding casts to unify the types.
libstdc++-v3/ChangeLog:
* include/std/istream: Add cast to avoid -Wsign-compare.
* include/std/stacktrace: Likewise.
Diffstat (limited to 'libstdc++-v3/include/std/istream')
| -rw-r--r-- | libstdc++-v3/include/std/istream | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/std/istream b/libstdc++-v3/include/std/istream index a2b207d..730e413 100644 --- a/libstdc++-v3/include/std/istream +++ b/libstdc++-v3/include/std/istream @@ -909,7 +909,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION __n /= sizeof(_CharT); streamsize __w = __in.width(); std::__istream_extract(__in, __s, __n); - if (__in.good() && (__w <= 0 || __n < __w)) + if (__in.good() && (__w <= 0 || __n < (size_t)__w)) { // Stopped extracting early to avoid overflowing the buffer, // but might have stopped anyway (and set eofbit) if at EOF. |