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libstdc++: add braces

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GCC compiles with -fno-exceptions, so __throw_exception_again is a no-op,
and compilation gives a -Wempty-body warning here, so let's wrap it as is
already done in a few other files.

libstdc++-v3/ChangeLog:

	* include/bits/basic_ios.h: Add braces.
This commit is contained in:
Jason Merrill 2024-09-15 11:48:46 +02:00
parent cc62b2c3da
commit aa338bdd46
1 changed files with 1 additions and 1 deletions
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libstdc++-v3/include/bits/basic_ios.h
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@ -171,7 +171,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// Turn this on without causing an ios::failure to be thrown.
_M_streambuf_state |= __state;
if (this->exceptions() & __state)
__throw_exception_again;
{ __throw_exception_again; }
}
/**