[PATCH 2/7] style: tests: remove useless reference to 'int' in integral types

[Akim Demaille]

* tests/actions.at, tests/cxx-type.at: Prefer 'unsigned' to 'unsigned
int'.  Likewise for long and short.
---
 tests/actions.at  | 4 ++--
 tests/cxx-type.at | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/actions.at b/tests/actions.at
index d5425d0b..8289588e 100644
--- a/tests/actions.at
+++ b/tests/actions.at
@@ -694,9 +694,9 @@ const char *source = YY_NULLPTR;
 static
 ]AT_YYLEX_PROTOTYPE[
 {
-  static unsigned int counter = 0;
+  static unsigned counter = 0;
 
-  unsigned int c = ]AT_VAL[]m4_ifval([$6], [.ival])[ = counter++;
+  unsigned c = ]AT_VAL[]m4_ifval([$6], [.ival])[ = counter++;
   /* As in BASIC, line numbers go from 10 to 10.  */
   ]AT_LOC_FIRST_LINE[ = ]AT_LOC_FIRST_COLUMN[ = 10 * c;
   ]AT_LOC_LAST_LINE[ = ]AT_LOC_LAST_COLUMN[ = ]AT_LOC_FIRST_LINE[ + 9;
diff --git a/tests/cxx-type.at b/tests/cxx-type.at
index 54b055a3..cf58cf85 100644
--- a/tests/cxx-type.at
+++ b/tests/cxx-type.at
@@ -139,7 +139,7 @@ main (int argc, char **argv)
 {
   char buffer[256];
   int c;
-  unsigned int i;
+  unsigned i;
   static int lineNum = 1;
   static int colNum = 0;
 
-- 
2.18.0