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Handle invalid Log::Level::Count

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Add a case of `Log::Level::Count` to all switch statements that
dispatch on `Log::Level`.  The case simply asserts `false` and notes
the invalid log level.
This commit is contained in:
Benjamin Barenblat 2015-08-02 12:55:31 -04:00
parent 1af1c5c37b
commit 067d2e7e2b
2 changed files with 9 additions and 1 deletions
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5
src/common/logging/backend.cpp
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@ -6,6 +6,7 @@
#include <array>
#include <cstdio>
#include "common/assert.h"
#include "common/common_funcs.h" // snprintf compatibility define
#include "common/logging/backend.h"
#include "common/logging/filter.h"
@ -78,8 +79,10 @@ const char* GetLevelName(Level log_level) {
LVL(Warning);
LVL(Error);
LVL(Critical);
case Level::Count:
ASSERT_MSG(false, "invalid log level");
return "Unknown";
}
return "Unknown";
#undef LVL
}