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Merge #10843: Add attribute [[noreturn]] (C++11) to functions that will not return

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b82c55a Add attribute [[noreturn]] (C++11) to functions that will not return (practicalswift)

Pull request description:

  Add attribute `[[noreturn]]` (C++11) to functions that will not return.

  Rationale:
  * Reduce the number of false positives/false negatives from static analyzers with regards to things such as unused or unreachable code
  * Potentially enable additional compiler optimizations

Tree-SHA512: 899683fe8b2fcf19bd334352271d368b46b805be9d426aac1808335fd95732d6d7078d3296951b9879196f3f6e3ec0fdb7695d0afdc3fbe4dd78a2ca70e91ff7
This commit is contained in:
Wladimir J. van der Laan 2017-08-22 09:36:06 +02:00
commit 2ab7c6300f
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2 changed files with 6 additions and 6 deletions
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4
src/random.cpp
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@ -46,10 +46,10 @@
#include <openssl/err.h> #include <openssl/err.h>
#include <openssl/rand.h> #include <openssl/rand.h>
static void RandFailure() [[noreturn]] static void RandFailure()
{ {
LogPrintf("Failed to read randomness, aborting\n"); LogPrintf("Failed to read randomness, aborting\n");
abort(); std::abort();
} }
static inline int64_t GetPerformanceCounter() static inline int64_t GetPerformanceCounter()

8
src/test/test_bitcoin_main.cpp
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@ -10,14 +10,14 @@
std::unique_ptr<CConnman> g_connman; std::unique_ptr<CConnman> g_connman;
void Shutdown(void* parg) [[noreturn]] void Shutdown(void* parg)
{ {
exit(EXIT_SUCCESS); std::exit(EXIT_SUCCESS);
} }
void StartShutdown() [[noreturn]] void StartShutdown()
{ {
exit(EXIT_SUCCESS); std::exit(EXIT_SUCCESS);
} }
bool ShutdownRequested() bool ShutdownRequested()