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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.dg/warn/Wunused-1.C | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/g++.dg/warn/Wunused-1.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/Wunused-1.C | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wunused-1.C b/gcc/testsuite/g++.dg/warn/Wunused-1.C new file mode 100644 index 000000000..60ceb4f07 --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wunused-1.C @@ -0,0 +1,15 @@ +// Test whether -Wunused handles empty classes the same as non-empty. +// { dg-do compile } +// { dg-options "-Wunused" } + +struct A {}; +struct B { char c; }; + +void foo () +{ + struct A a0, a1; + struct B b0, b1 = { 25 }; + + a0 = a1; // { dg-bogus "value computed is not used" } + b0 = b1; +} |