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libstdc++: Move test error_category to global scope

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A recent GDB change causes this test to fail due to missing RTTI for the
custom_cast type. This is presumably because the custom_cat type was
defined as a local class, so has no linkage. Moving it to local scope
seems to fix the test regressions, and probably makes the test more
realistic as a local class with no linkage isn't practical to use as an
error category that almost certainly needs to be referred to in other
scopes.

libstdc++-v3/ChangeLog:

	* testsuite/libstdc++-prettyprinters/cxx11.cc: Move custom_cat
	to namespace scope.

(cherry picked from commit a8c7c3a409)
This commit is contained in:
Jonathan Wakely
2024-03-13 10:02:12 +00:00
parent d9d51e0552
commit e4ac0519ec
1 changed files with 6 additions and 4 deletions
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10
libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx11.cc
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@@ -63,6 +63,11 @@ struct datum
std::unique_ptr<datum> global;
struct custom_cat : std::error_category {
const char* name() const noexcept { return "miaow"; }
std::string message(int) const { return ""; }
};
int
main()
{
@@ -179,10 +184,7 @@ main()
std::error_condition ecinval = std::make_error_condition(std::errc::invalid_argument);
// { dg-final { note-test ecinval {std::error_condition = {"generic": EINVAL}} } }
struct custom_cat : std::error_category {
const char* name() const noexcept { return "miaow"; }
std::string message(int) const { return ""; }
} cat;
custom_cat cat;
std::error_code emiaow(42, cat);
// { dg-final { note-test emiaow {std::error_code = {custom_cat: 42}} } }
std::error_condition ecmiaow(42, cat);