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Merge pull request #445 from ya1gaurav/patch-36
Added NORETURN for throw functions.
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commit
59e327f50b
@ -22,6 +22,19 @@
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#include <cpptl/forwards.h>
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#endif
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//Conditional NORETURN attribute on the throw functions would:
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// a) suppress false positives from static code analysis
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// b) possibly improve optimization opportunities.
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#if !defined(JSONCPP_NORETURN)
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# if defined(_MSC_VER)
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# define JSONCPP_NORETURN __declspec(noreturn)
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# elif defined(__GNUC__)
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# define JSONCPP_NORETURN __attribute__ ((__noreturn__))
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# else
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# define JSONCPP_NORETURN
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# endif
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#endif
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// Disable warning C4251: <data member>: <type> needs to have dll-interface to
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// be used by...
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#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
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@ -69,9 +82,9 @@ public:
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};
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/// used internally
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void throwRuntimeError(JSONCPP_STRING const& msg);
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JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg);
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/// used internally
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void throwLogicError(JSONCPP_STRING const& msg);
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JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg);
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/** \brief Type of the value held by a Value object.
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*/
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@ -171,11 +171,11 @@ RuntimeError::RuntimeError(JSONCPP_STRING const& msg)
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LogicError::LogicError(JSONCPP_STRING const& msg)
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: Exception(msg)
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{}
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void throwRuntimeError(JSONCPP_STRING const& msg)
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JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg)
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{
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throw RuntimeError(msg);
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}
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void throwLogicError(JSONCPP_STRING const& msg)
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JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg)
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{
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throw LogicError(msg);
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}
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