Mercurial > hg > graal-jvmci-8
diff src/share/vm/utilities/exceptions.hpp @ 10973:ef57c43512d6
8014431: cleanup warnings indicated by the -Wunused-value compiler option on linux
Reviewed-by: dholmes, coleenp
Contributed-by: jeremymanson@google.com, calvin.cheung@oracle.com
| author | ccheung |
|---|---|
| date | Thu, 13 Jun 2013 22:02:40 -0700 |
| parents | aefb345d3f5e |
| children | 6b0fd0964b87 5d9995d16b26 |
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--- a/src/share/vm/utilities/exceptions.hpp Thu Jun 13 11:16:38 2013 -0700 +++ b/src/share/vm/utilities/exceptions.hpp Thu Jun 13 22:02:40 2013 -0700 @@ -194,15 +194,15 @@ #define HAS_PENDING_EXCEPTION (((ThreadShadow*)THREAD)->has_pending_exception()) #define CLEAR_PENDING_EXCEPTION (((ThreadShadow*)THREAD)->clear_pending_exception()) -#define CHECK THREAD); if (HAS_PENDING_EXCEPTION) return ; (0 -#define CHECK_(result) THREAD); if (HAS_PENDING_EXCEPTION) return result; (0 +#define CHECK THREAD); if (HAS_PENDING_EXCEPTION) return ; (void)(0 +#define CHECK_(result) THREAD); if (HAS_PENDING_EXCEPTION) return result; (void)(0 #define CHECK_0 CHECK_(0) #define CHECK_NH CHECK_(Handle()) #define CHECK_NULL CHECK_(NULL) #define CHECK_false CHECK_(false) -#define CHECK_AND_CLEAR THREAD); if (HAS_PENDING_EXCEPTION) { CLEAR_PENDING_EXCEPTION; return; } (0 -#define CHECK_AND_CLEAR_(result) THREAD); if (HAS_PENDING_EXCEPTION) { CLEAR_PENDING_EXCEPTION; return result; } (0 +#define CHECK_AND_CLEAR THREAD); if (HAS_PENDING_EXCEPTION) { CLEAR_PENDING_EXCEPTION; return; } (void)(0 +#define CHECK_AND_CLEAR_(result) THREAD); if (HAS_PENDING_EXCEPTION) { CLEAR_PENDING_EXCEPTION; return result; } (void)(0 #define CHECK_AND_CLEAR_0 CHECK_AND_CLEAR_(0) #define CHECK_AND_CLEAR_NH CHECK_AND_CLEAR_(Handle()) #define CHECK_AND_CLEAR_NULL CHECK_AND_CLEAR_(NULL) @@ -282,7 +282,7 @@ CLEAR_PENDING_EXCEPTION; \ ex->print(); \ ShouldNotReachHere(); \ - } (0 + } (void)(0 // ExceptionMark is a stack-allocated helper class for local exception handling. // It is used with the EXCEPTION_MARK macro.