* cppexp.c (cpp_interpret_integer, append_digit, parse_defined,

	eval_token): Clarify and correct use of "bool" variables.
	* cpplib.h (struct cpp_options): Similarly.
	* cppmacro.c (parse_params, _cpp_save_parameter): Ditto.
	* cpptrad.c (recursive_macro): Similarly.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55536 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 8 deletions

diff --git a/gcc/cppexp.c b/gcc/cppexp.c
index 44ee26b09cd..c45acb868a5 100644
--- a/gcc/cppexp.c
+++ b/gcc/cppexp.c
@@ -318,8 +318,8 @@ cpp_interpret_integer (pfile, token, type)
 
   result.low = 0;
   result.high = 0;
-  result.unsignedp = type & CPP_N_UNSIGNED;
-  result.overflow = 0;
+  result.unsignedp = !!(type & CPP_N_UNSIGNED);
+  result.overflow = false;
 
   p = token->val.str.text;
   end = p + token->val.str.len;
@@ -387,7 +387,7 @@ cpp_interpret_integer (pfile, token, type)
 	  if (base == 10)
 	    cpp_error (pfile, DL_WARNING,
 		       "integer constant is so large that it is unsigned");
-	  result.unsignedp = 1;
+	  result.unsignedp = true;
 	}
     }
 
@@ -409,7 +409,7 @@ append_digit (num, digit, base, precision)
 
   /* Multiply by 8 or 16.  Catching this overflow here means we don't
      need to worry about add_high overflowing.  */
-  overflow = num.high >> (PART_PRECISION - shift);
+  overflow = !!(num.high >> (PART_PRECISION - shift));
   result.high = num.high << shift;
   result.low = num.low << shift;
   result.high |= num.low >> (PART_PRECISION - shift);
@@ -507,9 +507,9 @@ parse_defined (pfile)
 
   pfile->state.prevent_expansion--;
 
-  result.unsignedp = 0;
+  result.unsignedp = false;
   result.high = 0;
-  result.overflow = 0;
+  result.overflow = false;
   result.low = node && node->type == NT_MACRO;
   return result;
 }
@@ -604,8 +604,8 @@ eval_token (pfile, token)
       result.low = temp;
     }
 
-  result.unsignedp = unsignedp;
-  result.overflow = 0;
+  result.unsignedp = !!unsignedp;
+  result.overflow = false;
   return result;
 }