diff options
| author | Don Gagne <don@thegagnes.com> | 2014-07-07 15:11:46 -0700 |
|---|---|---|
| committer | Don Gagne <don@thegagnes.com> | 2014-07-07 15:11:46 -0700 |
| commit | 680ebf29c3f8298e63d4c4d9c9076464e6f4b3c1 (patch) | |
| tree | e2937f8482b15a271769ee4b8c6966ce6a2238e3 /src/systemcmds/tests/test_mathlib.cpp | |
| parent | be73ad0bdb932e35cf891e8f5ffc1b89fdd683dc (diff) | |
| download | px4-firmware-680ebf29c3f8298e63d4c4d9c9076464e6f4b3c1.tar.gz px4-firmware-680ebf29c3f8298e63d4c4d9c9076464e6f4b3c1.tar.bz2 px4-firmware-680ebf29c3f8298e63d4c4d9c9076464e6f4b3c1.zip | |
Fix compiler warnings
Diffstat (limited to 'src/systemcmds/tests/test_mathlib.cpp')
| -rw-r--r-- | src/systemcmds/tests/test_mathlib.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/systemcmds/tests/test_mathlib.cpp b/src/systemcmds/tests/test_mathlib.cpp index df3ddb966..70d173fc9 100644 --- a/src/systemcmds/tests/test_mathlib.cpp +++ b/src/systemcmds/tests/test_mathlib.cpp @@ -98,6 +98,8 @@ int test_mathlib(int argc, char *argv[]) TEST_OP("Vector<3> length squared", v1.length_squared()); #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wunused-variable" + // Need pragma here intead of moving variable out of TEST_OP and just reference because + // TEST_OP measures performance of vector operations. TEST_OP("Vector<3> element read", volatile float a = v1(0)); TEST_OP("Vector<3> element read direct", volatile float a = v1.data[0]); #pragma GCC diagnostic pop |