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Hide std::exception_ptr and friends if exceptions disabled
Some compilers, e.g. the Green Hills C++ compiler, react badly to the appearance of std::exception_ptr, std::current_exception, std::rethrow_exception and std::uncaught_exception(s). To allow usage of Catch2 with these compilers when exceptions are disabled, hide the usage of std::exception_ptr etc. when compiling with CATCH_CONFIG_DISABLE_EXCEPTIONS.
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@ -59,7 +59,11 @@ namespace Catch {
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m_tagAliasRegistry.add( alias, tag, lineInfo );
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m_tagAliasRegistry.add( alias, tag, lineInfo );
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}
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}
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void registerStartupException() noexcept override {
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void registerStartupException() noexcept override {
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#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
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m_exceptionRegistry.add(std::current_exception());
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m_exceptionRegistry.add(std::current_exception());
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#else
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CATCH_INTERNAL_ERROR("Attempted to register active exception under CATCH_CONFIG_DISABLE_EXCEPTIONS!");
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#endif
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}
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}
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IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() override {
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IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() override {
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return m_enumValuesRegistry;
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return m_enumValuesRegistry;
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@ -9,6 +9,7 @@
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#include "catch_startup_exception_registry.h"
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#include "catch_startup_exception_registry.h"
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#include "catch_compiler_capabilities.h"
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#include "catch_compiler_capabilities.h"
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#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
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namespace Catch {
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namespace Catch {
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void StartupExceptionRegistry::add( std::exception_ptr const& exception ) noexcept {
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void StartupExceptionRegistry::add( std::exception_ptr const& exception ) noexcept {
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CATCH_TRY {
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CATCH_TRY {
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@ -24,3 +25,4 @@ void StartupExceptionRegistry::add( std::exception_ptr const& exception ) noexce
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}
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}
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} // end namespace Catch
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} // end namespace Catch
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#endif
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@ -15,11 +15,13 @@
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namespace Catch {
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namespace Catch {
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class StartupExceptionRegistry {
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class StartupExceptionRegistry {
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#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
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public:
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public:
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void add(std::exception_ptr const& exception) noexcept;
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void add(std::exception_ptr const& exception) noexcept;
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std::vector<std::exception_ptr> const& getExceptions() const noexcept;
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std::vector<std::exception_ptr> const& getExceptions() const noexcept;
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private:
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private:
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std::vector<std::exception_ptr> m_exceptions;
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std::vector<std::exception_ptr> m_exceptions;
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#endif
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};
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};
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} // end namespace Catch
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} // end namespace Catch
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@ -12,7 +12,9 @@
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namespace Catch {
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namespace Catch {
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bool uncaught_exceptions() {
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bool uncaught_exceptions() {
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#if defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS)
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#if defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
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return false;
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#elif defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS)
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return std::uncaught_exceptions() > 0;
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return std::uncaught_exceptions() > 0;
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#else
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#else
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return std::uncaught_exception();
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return std::uncaught_exception();
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