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https://sourceware.org/git/binutils-gdb.git
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7e4b9c4cd3
This commit improves upon my previous -Wunused-value fix by replacing the various dummy variables with casts to void, as suggested by Pedro. gdb/testsuite/ChangeLog: * gdb.cp/namespace.cc: Improve -Wunused-value fix. * gdb.cp/nsimport.cc: Likewise. * gdb.cp/nsnested.cc: Likewise. * gdb.cp/nsnoimports.cc: Likewise. * gdb.cp/nsusing.cc: Likewise. * gdb.cp/smartp.cc: Likewise. * gdb.python/py-pp-integral.c: Likewise. * gdb.python/py-pp-re-notag.c: Likewise.
140 lines
1.4 KiB
C++
140 lines
1.4 KiB
C++
namespace M
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{
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int x = 911;
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}
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namespace N
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{
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int x = 912;
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}
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int marker10 ()
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{
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using namespace M;
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int y = x + 1; // marker10 stop
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using namespace N;
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return y;
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}
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namespace J
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{
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int jx = 44;
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}
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namespace K
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{
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int marker9 ()
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{
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//x;
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return marker10 ();
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}
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}
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namespace L
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{
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using namespace J;
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int marker8 ()
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{
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(void) jx;
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return K::marker9 ();
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}
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}
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namespace G
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{
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namespace H
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{
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int ghx = 6;
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}
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}
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namespace I
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{
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int marker7 ()
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{
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using namespace G::H;
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(void) ghx;
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return L::marker8 ();
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}
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}
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namespace E
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{
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namespace F
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{
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int efx = 5;
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}
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}
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using namespace E::F;
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int marker6 ()
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{
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(void) efx;
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return I::marker7 ();
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}
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namespace A
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{
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int _a = 1;
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int x = 2;
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}
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namespace C
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{
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int cc = 3;
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}
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namespace D
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{
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int dx = 4;
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}
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using namespace C;
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int marker5 ()
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{
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(void) cc;
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return marker6 ();
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}
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int marker4 ()
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{
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using D::dx;
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return marker5 ();
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}
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int marker3 ()
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{
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return marker4 ();
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}
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int marker2 ()
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{
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namespace B = A;
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(void) B::_a;
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return marker3 ();
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}
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int marker1 ()
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{
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int total = 0;
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{
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int b = 1;
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{
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using namespace A;
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int c = 2;
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{
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int d = 3;
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total = _a + b + c + d + marker2 (); // marker1 stop
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}
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}
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}
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return marker2 () + total;
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}
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int main ()
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{
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using namespace A;
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(void) _a;
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return marker1 ();
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}
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