c++: style: use "unsigned", not "unsigned int"

This style appears to be more traditional, at least in C++.
For instance in the standard, [facets.examples].
There are occurrences using "unsigned int" too though.

* data/lalr1.cc, data/location.cc, data/stack.hh: here.

diff --git a/data/lalr1.cc b/data/lalr1.cc
index 57a246495ad0f9d255d06eea4b8e87e0131ed048..ae64755f82f974513f28b5991cccdac751950a22 100644 (file)
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -342,7 +342,7 @@ b4_location_define])])[
     void yypush_ (const char* m, state_type s, symbol_type& sym);
 
     /// Pop \a n symbols the three stacks.
-    void yypop_ (unsigned int n = 1);
+    void yypop_ (unsigned n = 1);
 
     /// Constants.
     enum
@@ -657,7 +657,7 @@ m4_if(b4_prefix, [yy], [],
 
   inline
   void
-  ]b4_parser_class_name[::yypop_ (unsigned int n)
+  ]b4_parser_class_name[::yypop_ (unsigned n)
   {
     yystack_.pop (n);
   }
@@ -1151,7 +1151,7 @@ b4_error_verbose_if([state_type yystate, const symbol_type& yyla],
   void
   ]b4_parser_class_name[::yy_reduce_print_ (int yyrule)
   {
-    unsigned int yylno = yyrline_[yyrule];
+    unsigned yylno = yyrline_[yyrule];
     int yynrhs = yyr2_[yyrule];
     // Print the symbols being reduced, and their result.
     *yycdebug_ << "Reducing stack by rule " << yyrule - 1

diff --git a/data/location.cc b/data/location.cc
index 9f453d75ea98d0c335d69a3f476c5d746879c95e..e690094bf3b79dbf5bba4ba33cdf4759b0339d86 100644 (file)
--- a/data/location.cc
+++ b/data/location.cc
@@ -28,8 +28,8 @@ m4_define([b4_position_define],
   public:]m4_ifdef([b4_location_constructors], [[
     /// Construct a position.
     explicit position (]b4_percent_define_get([[filename_type]])[* f = YY_NULLPTR,
-                       unsigned int l = ]b4_location_initial_line[u,
-                       unsigned int c = ]b4_location_initial_column[u)
+                       unsigned l = ]b4_location_initial_line[u,
+                       unsigned c = ]b4_location_initial_column[u)
       : filename (f)
       , line (l)
       , column (c)
@@ -38,8 +38,8 @@ m4_define([b4_position_define],
 ]])[
     /// Initialization.
     void initialize (]b4_percent_define_get([[filename_type]])[* fn = YY_NULLPTR,
-                     unsigned int l = ]b4_location_initial_line[u,
-                     unsigned int c = ]b4_location_initial_column[u)
+                     unsigned l = ]b4_location_initial_line[u,
+                     unsigned c = ]b4_location_initial_column[u)
     {
       filename = fn;
       line = l;
@@ -68,15 +68,15 @@ m4_define([b4_position_define],
     /// File name to which this position refers.
     ]b4_percent_define_get([[filename_type]])[* filename;
     /// Current line number.
-    unsigned int line;
+    unsigned line;
     /// Current column number.
-    unsigned int column;
+    unsigned column;
 
   private:
     /// Compute max(min, lhs+rhs) (provided min <= lhs).
-    static unsigned int add_ (unsigned int lhs, int rhs, unsigned int min)
+    static unsigned add_ (unsigned lhs, int rhs, unsigned min)
     {
-      return (0 < rhs || -static_cast<unsigned int>(rhs) < lhs
+      return (0 < rhs || -static_cast<unsigned>(rhs) < lhs
               ? rhs + lhs
               : min);
     }
@@ -166,8 +166,8 @@ m4_define([b4_location_define],
 
     /// Construct a 0-width location in \a f, \a l, \a c.
     explicit location (]b4_percent_define_get([[filename_type]])[* f,
-                       unsigned int l = ]b4_location_initial_line[u,
-                       unsigned int c = ]b4_location_initial_column[u)
+                       unsigned l = ]b4_location_initial_line[u,
+                       unsigned c = ]b4_location_initial_column[u)
       : begin (f, l, c)
       , end (f, l, c)
     {}
@@ -175,8 +175,8 @@ m4_define([b4_location_define],
 ])[
     /// Initialization.
     void initialize (]b4_percent_define_get([[filename_type]])[* f = YY_NULLPTR,
-                     unsigned int l = ]b4_location_initial_line[u,
-                     unsigned int c = ]b4_location_initial_column[u)
+                     unsigned l = ]b4_location_initial_line[u,
+                     unsigned c = ]b4_location_initial_column[u)
     {
       begin.initialize (f, l, c);
       end = begin;
@@ -274,7 +274,7 @@ m4_define([b4_location_define],
   inline std::basic_ostream<YYChar>&
   operator<< (std::basic_ostream<YYChar>& ostr, const location& loc)
   {
-    unsigned int end_col = 0 < loc.end.column ? loc.end.column - 1 : 0;
+    unsigned end_col = 0 < loc.end.column ? loc.end.column - 1 : 0;
     ostr << loc.begin;
     if (loc.end.filename
         && (!loc.begin.filename

diff --git a/data/stack.hh b/data/stack.hh
index 6f3258be9ef00dd6d616b29fbb1e8a39c2d95940..a91546a3a0608cf8141a7b676b3c49ca658829bd 100644 (file)
--- a/data/stack.hh
+++ b/data/stack.hh
@@ -36,7 +36,7 @@ m4_define([b4_stack_define],
       seq_.reserve (200);
     }
 
-    stack (unsigned int n)
+    stack (unsigned n)
       : seq_ (n)
     {}
 
@@ -44,7 +44,7 @@ m4_define([b4_stack_define],
     ///
     /// Index 0 returns the topmost element.
     T&
-    operator[] (unsigned int i)
+    operator[] (unsigned i)
     {
       return seq_[seq_.size () - 1 - i];
     }
@@ -53,7 +53,7 @@ m4_define([b4_stack_define],
     ///
     /// Index 0 returns the topmost element.
     const T&
-    operator[] (unsigned int i) const
+    operator[] (unsigned i) const
     {
       return seq_[seq_.size () - 1 - i];
     }
@@ -69,7 +69,7 @@ m4_define([b4_stack_define],
     }
 
     void
-    pop (unsigned int n = 1)
+    pop (unsigned n = 1)
     {
       for (; n; --n)
         seq_.pop_back ();
@@ -111,20 +111,20 @@ m4_define([b4_stack_define],
   class slice
   {
   public:
-    slice (const S& stack, unsigned int range)
+    slice (const S& stack, unsigned range)
       : stack_ (stack)
       , range_ (range)
     {}
 
     const T&
-    operator [] (unsigned int i) const
+    operator [] (unsigned i) const
     {
       return stack_[range_ - i];
     }
 
   private:
     const S& stack_;
-    unsigned int range_;
+    unsigned range_;
   };
 ]])