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Ruby - catch exceptions by const reference

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This commit is contained in:
William S Fulton 2020-02-18 22:06:20 +00:00
commit 4ce77ffb77
1 changed files with 8 additions and 9 deletions
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17
Lib/ruby/rubycontainer.swg
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@ -628,7 +628,7 @@ namespace swig
try { try {
r = swig::from< const Sequence* >( swig::getslice(self, i, j) ); r = swig::from< const Sequence* >( swig::getslice(self, i, j) );
} }
catch( std::out_of_range& ) { catch( const std::out_of_range& ) {
} }
return r; return r;
} }
@ -687,9 +687,8 @@ namespace swig
r = swig::from< Sequence::value_type >( *(at) ); r = swig::from< Sequence::value_type >( *(at) );
$self->erase(at); $self->erase(at);
} }
catch (std::out_of_range&) catch (const std::out_of_range&) {
{ }
}
return r; return r;
} }
} }
@ -757,7 +756,7 @@ namespace swig
try { try {
r = swig::from< Sequence::value_type >( *(swig::cgetpos(self, i)) ); r = swig::from< Sequence::value_type >( *(swig::cgetpos(self, i)) );
} }
catch( std::out_of_range& ) { catch( const std::out_of_range& ) {
} }
return r; return r;
} }
@ -780,7 +779,7 @@ namespace swig
try { try {
r = swig::from< const Sequence* >( swig::getslice(self, i, j) ); r = swig::from< const Sequence* >( swig::getslice(self, i, j) );
} }
catch( std::out_of_range& ) { catch( const std::out_of_range& ) {
} }
return r; return r;
} }
@ -790,7 +789,7 @@ namespace swig
try { try {
r = swig::from< Sequence::value_type >( *(swig::cgetpos(self, i)) ); r = swig::from< Sequence::value_type >( *(swig::cgetpos(self, i)) );
} }
catch( std::out_of_range& ) { catch( const std::out_of_range& ) {
} }
return r; return r;
} }
@ -1017,7 +1016,7 @@ namespace swig {
} else { } else {
return rubyseq.check() ? SWIG_OK : SWIG_ERROR; return rubyseq.check() ? SWIG_OK : SWIG_ERROR;
} }
} catch (std::exception& e) { } catch (const std::exception& e) {
if (seq) { if (seq) {
VALUE lastErr = rb_gv_get("$!"); VALUE lastErr = rb_gv_get("$!");
if (lastErr == Qnil) { if (lastErr == Qnil) {
@ -1057,7 +1056,7 @@ namespace swig {
} else { } else {
return true; return true;
} }
} catch (std::exception& e) { } catch (const std::exception& e) {
if (seq) { if (seq) {
VALUE lastErr = rb_gv_get("$!"); VALUE lastErr = rb_gv_get("$!");
if (lastErr == Qnil) { if (lastErr == Qnil) {