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Fix CAPTURE macro for nontrivial uses

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The previous implemetation was just plain broken for most of
possible uses, the new one should work (even though it is ugly
as all hell, and should be improved ASAP).

Fixes #1436
This commit is contained in:
Martin Hořeňovský
2018-11-19 23:06:06 +01:00
parent 77f29c2f1c
commit 59087f74d9
9 changed files with 217 additions and 33 deletions
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8
include/internal/catch_message.h
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@@ -77,16 +77,16 @@ namespace Catch {
Capturer( StringRef macroName, SourceLineInfo const& lineInfo, ResultWas::OfType resultType, StringRef names );
~Capturer();
void captureValue( size_t index, StringRef value );
void captureValue( size_t index, std::string const& value );
template<typename T>
void captureValues( size_t index, T&& value ) {
void captureValues( size_t index, T const& value ) {
captureValue( index, Catch::Detail::stringify( value ) );
}
template<typename T, typename... Ts>
void captureValues( size_t index, T&& value, Ts&&... values ) {
captureValues( index, value );
void captureValues( size_t index, T const& value, Ts const&... values ) {
captureValue( index, Catch::Detail::stringify(value) );
captureValues( index+1, values... );
}
};