style: simplify tests

[Akim Demaille]

commit a8e66fc010925f89d8972d8da48790440473fcd1
Author: Akim Demaille <address@hidden>
Date:   Sat Dec 22 11:28:10 2018 +0100

    style: simplify tests
    
    * tests/types.at: Simplify C++ instantiations.

diff --git a/tests/types.at b/tests/types.at
index 2289f751..c52b6777 100644
--- a/tests/types.at
+++ b/tests/types.at
@@ -285,7 +285,7 @@ m4_foreach([b4_skel], [[yacc.c], [glr.c], [lalr1.cc], 
[glr.cc]],
             [if (res == '1')
                AT_VAL.build (std::make_pair (10, 11));
              else if (res == '2')
-               AT_VAL.build (std::make_pair<std::string, std::string> ("two", 
"deux"));],
+               AT_VAL.build (std::pair<std::string, std::string> ("two", 
"deux"));],
             [10:11, two:deux])
 
     # Move-only types, and variadic emplace.
@@ -321,7 +321,7 @@ m4_foreach([b4_skel], [[yacc.c], [glr.c], [lalr1.cc], 
[glr.cc]],
             [[if (res == '1')
                return yy::parser::make_ONE (std::make_unique<int> (10));
              else if (res == '2')
-               return yy::parser::make_TWO (std::make_pair<int, int> (21, 22));
+               return yy::parser::make_TWO (std::make_pair (21, 22));
              else
                return yy::parser::make_EOI ()]],
             [10, 21, 22],