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Merge "logging: make LOG(FATAL) always run with the static analyzer."

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Treehugger Robot 2017-05-31 16:41:13 +00:00 committed by Gerrit Code Review
commit b46fd68653
1 changed files with 5 additions and 1 deletions
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6
base/include/android-base/logging.h
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@ -176,15 +176,19 @@ struct LogAbortAfterFullExpr {
// Provides an expression that evaluates to the truthiness of `x`, automatically
// aborting if `c` is true.
#define ABORT_AFTER_LOG_EXPR_IF(c, x) (((c) && ::android::base::LogAbortAfterFullExpr()) || (x))
// Note to the static analyzer that we always execute FATAL logs in practice.
#define MUST_LOG_MESSAGE(severity) (SEVERITY_LAMBDA(severity) == ::android::base::FATAL)
#else
#define ABORT_AFTER_LOG_FATAL
#define ABORT_AFTER_LOG_EXPR_IF(c, x) (x)
#define MUST_LOG_MESSAGE(severity) false
#endif
#define ABORT_AFTER_LOG_FATAL_EXPR(x) ABORT_AFTER_LOG_EXPR_IF(true, x)
// Defines whether the given severity will be logged or silently swallowed.
#define WOULD_LOG(severity) \
UNLIKELY((SEVERITY_LAMBDA(severity)) >= ::android::base::GetMinimumLogSeverity())
(UNLIKELY((SEVERITY_LAMBDA(severity)) >= ::android::base::GetMinimumLogSeverity()) || \
MUST_LOG_MESSAGE(severity))
// Get an ostream that can be used for logging at the given severity and to the default
// destination.