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Correct switch fallthrough warnings

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GCC 7.3.0 gave the following warning:
src/pugixml.cpp:10193:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
without these attributes.
This commit is contained in:
lmat 2018-03-10 11:42:45 -05:00
parent 9187e6500c
commit 6ffb11cd22
1 changed files with 4 additions and 5 deletions
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9
src/pugixml.cpp
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@ -10267,9 +10267,9 @@ PUGI__NS_BEGIN
if (_rettype == xpath_type_boolean)
return _data.variable->get_boolean();
__attribute__ ((fallthrough));
}
// fallthrough
default:
{
switch (_rettype)
@ -10402,9 +10402,9 @@ PUGI__NS_BEGIN
if (_rettype == xpath_type_number)
return _data.variable->get_number();
__attribute__ ((fallthrough));
}
// fallthrough
default:
{
switch (_rettype)
@ -10683,12 +10683,11 @@ PUGI__NS_BEGIN
case ast_variable:
{
assert(_rettype == _data.variable->type());
if (_rettype == xpath_type_string)
return xpath_string::from_const(_data.variable->get_string());
__attribute__ ((fallthrough));
}
// fallthrough
default:
{
switch (_rettype)
@ -10835,9 +10834,9 @@ PUGI__NS_BEGIN
return ns;
}
__attribute__ ((fallthrough));
}
// fallthrough
default:
assert(false && "Wrong expression for return type node set"); // unreachable
return xpath_node_set_raw();