diff options
| author | Brad King <brad.king@kitware.com> | 2017-07-14 07:56:26 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-07-14 08:01:26 -0400 |
| commit | 221ffabfad9ed61c6c1aed8b53e5402a943477bd (patch) | |
| tree | df5fcc1a8ba15483ab6d9cf1c69c581ff723f23e /Templates | |
| parent | 25b72e9097260d1faf254155a1199886c808a58f (diff) | |
| download | cmake-221ffabfad9ed61c6c1aed8b53e5402a943477bd.tar.gz | |
TestDriver: Fix -Wconversion warning
Since commit v3.8.0-rc1~51^2~1 (TestDriver: calc NumTests at compile
time, 2017-01-24) we convert an expression that uses `sizeof()` to an
`int` as a compile-time constant. Some GCC versions warn about this
with `-Wconversion`. Add a cast to avoid the warning.
Diffstat (limited to 'Templates')
| -rw-r--r-- | Templates/TestDriver.cxx.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Templates/TestDriver.cxx.in b/Templates/TestDriver.cxx.in index 0d3f44f28e..bf61be4c9b 100644 --- a/Templates/TestDriver.cxx.in +++ b/Templates/TestDriver.cxx.in @@ -32,8 +32,8 @@ static functionMapEntry cmakeGeneratedFunctionMapEntries[] = { { NULL, NULL } /* NOLINT */ }; -static const int NumTests = - (sizeof(cmakeGeneratedFunctionMapEntries) / sizeof(functionMapEntry)) - 1; +static const int NumTests = CM_CAST(int, + sizeof(cmakeGeneratedFunctionMapEntries) / sizeof(functionMapEntry)) - 1; /* Allocate and create a lowercased copy of string (note that it has to be free'd manually) */ |