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Remove unused StringRef argument from MatchExpr

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Apart from cleaning up the code, this change also improves the
compilation time of `UsageTests/Matchers.tests.cpp` by about 2%.
This commit is contained in:
Martin Hořeňovský 2022-11-10 12:43:19 +01:00
parent 943c6e3dee
commit 6e77e16ea8
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GPG Key ID: DE48307B8B0D381A
5 changed files with 13 additions and 16 deletions
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4
src/catch2/internal/catch_assertion_handler.cpp
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@ -76,8 +76,8 @@ namespace Catch {
// This is the overload that takes a string and infers the Equals matcher from it
// The more general overload, that takes any string matcher, is in catch_capture_matchers.cpp
void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef matcherString ) {
handleExceptionMatchExpr( handler, Matchers::Equals( str ), matcherString );
void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str ) {
handleExceptionMatchExpr( handler, Matchers::Equals( str ) );
}
} // namespace Catch

2
src/catch2/internal/catch_assertion_handler.hpp
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@ -64,7 +64,7 @@ namespace Catch {
auto allowThrows() const -> bool;
};
void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef matcherString );
void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str );
} // namespace Catch

2
src/catch2/internal/catch_test_macro_impl.hpp
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@ -147,7 +147,7 @@
catchAssertionHandler.handleUnexpectedExceptionNotThrown(); \
} \
catch( ... ) { \
Catch::handleExceptionMatchExpr( catchAssertionHandler, matcher, #matcher##_catch_sr ); \
Catch::handleExceptionMatchExpr( catchAssertionHandler, matcher ); \
} \
else \
catchAssertionHandler.handleThrowingCallSkipped(); \

4
src/catch2/matchers/internal/catch_matchers_impl.cpp
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@ -16,9 +16,9 @@ namespace Catch {
// This is the general overload that takes a any string matcher
// There is another overload, in catch_assertionhandler.h/.cpp, that only takes a string and infers
// the Equals matcher (so the header does not mention matchers)
void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef matcherString ) {
void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher ) {
std::string exceptionMessage = Catch::translateActiveException();
MatchExpr<std::string, StringMatcher const&> expr( CATCH_MOVE(exceptionMessage), matcher, matcherString );
MatchExpr<std::string, StringMatcher const&> expr( CATCH_MOVE(exceptionMessage), matcher );
handler.handleExpr( expr );
}

17
src/catch2/matchers/internal/catch_matchers_impl.hpp
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@ -9,7 +9,6 @@
#define CATCH_MATCHERS_IMPL_HPP_INCLUDED
#include <catch2/internal/catch_test_macro_impl.hpp>
#include <catch2/internal/catch_stringref.hpp>
#include <catch2/internal/catch_move_and_forward.hpp>
namespace Catch {
@ -18,13 +17,11 @@ namespace Catch {
class MatchExpr : public ITransientExpression {
ArgT && m_arg;
MatcherT const& m_matcher;
StringRef m_matcherString;
public:
MatchExpr( ArgT && arg, MatcherT const& matcher, StringRef matcherString )
MatchExpr( ArgT && arg, MatcherT const& matcher )
: ITransientExpression{ true, matcher.match( arg ) }, // not forwarding arg here on purpose
m_arg( CATCH_FORWARD(arg) ),
m_matcher( matcher ),
m_matcherString( matcherString )
m_matcher( matcher )
{}
void streamReconstructedExpression( std::ostream& os ) const override {
@ -41,11 +38,11 @@ namespace Catch {
using StringMatcher = Matchers::MatcherBase<std::string>;
void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef matcherString );
void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher );
template<typename ArgT, typename MatcherT>
auto makeMatchExpr( ArgT && arg, MatcherT const& matcher, StringRef matcherString ) -> MatchExpr<ArgT, MatcherT> {
return MatchExpr<ArgT, MatcherT>( CATCH_FORWARD(arg), matcher, matcherString );
auto makeMatchExpr( ArgT && arg, MatcherT const& matcher ) -> MatchExpr<ArgT, MatcherT> {
return MatchExpr<ArgT, MatcherT>( CATCH_FORWARD(arg), matcher );
}
} // namespace Catch
@ -56,7 +53,7 @@ namespace Catch {
do { \
Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(arg) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \
INTERNAL_CATCH_TRY { \
catchAssertionHandler.handleExpr( Catch::makeMatchExpr( arg, matcher, #matcher##_catch_sr ) ); \
catchAssertionHandler.handleExpr( Catch::makeMatchExpr( arg, matcher ) ); \
} INTERNAL_CATCH_CATCH( catchAssertionHandler ) \
INTERNAL_CATCH_REACT( catchAssertionHandler ) \
} while( false )
@ -72,7 +69,7 @@ namespace Catch {
catchAssertionHandler.handleUnexpectedExceptionNotThrown(); \
} \
catch( exceptionType const& ex ) { \
catchAssertionHandler.handleExpr( Catch::makeMatchExpr( ex, matcher, #matcher##_catch_sr ) ); \
catchAssertionHandler.handleExpr( Catch::makeMatchExpr( ex, matcher ) ); \
} \
catch( ... ) { \
catchAssertionHandler.handleUnexpectedInflightException(); \