Googletest export

Use C++11 variadic templates for InvokeArgumentAdl in gmock-generated-actions.h.

Make InvokeArgumentAdl use variadic templates to generate its overloads instead
of using pump.py syntax.

PiperOrigin-RevId: 286267615

1 files changed, 26 insertions, 0 deletions

diff --git a/googlemock/include/gmock/gmock-generated-actions.h.pump b/googlemock/include/gmock/gmock-generated-actions.h.pump
index ab76d2c..1121fbd 100644
--- a/googlemock/include/gmock/gmock-generated-actions.h.pump
+++ b/googlemock/include/gmock/gmock-generated-actions.h.pump
@@ -506,6 +506,32 @@ namespace testing {
 //   InvokeArgument action from temporary values and have it performed
 //   later.
 
+namespace internal {
+namespace invoke_argument {
+
+// Appears in InvokeArgumentAdl's argument list to help avoid
+// accidental calls to user functions of the same name.
+struct AdlTag {};
+
+// InvokeArgumentAdl - a helper for InvokeArgument.
+// The basic overloads are provided here for generic functors.
+// Overloads for other custom-callables are provided in the
+// internal/custom/gmock-generated-actions.h header.
+
+$range i 0..n
+$for i
+[[
+$range j 1..i
+
+template <typename R, typename F[[$for j [[, typename A$j]]]]>
+R InvokeArgumentAdl(AdlTag, F f[[$for j [[, A$j a$j]]]]) {
+  return f([[$for j, [[a$j]]]]);
+}
+]]
+
+}  // namespace invoke_argument
+}  // namespace internal
+
 $range i 0..n
 $for i [[
 $range j 0..i-1