pd.if.org Git - lice/blob - EXTENSIONS

   1 LICE implements the following extentions that are likewise present
   2 in existing compilers like GCC/Clang.
   3
   4 - Dollar signs in Identifier Names:
   5     http://gcc.gnu.org/onlinedocs/gcc/Dollar-Signs.html
   6
   7 - Referring to a Type with typeof:
   8     http://gcc.gnu.org/onlinedocs/gcc/Typeof.html
   9
  10 - Conditionals with Omitted Operands:
  11     http://gcc.gnu.org/onlinedocs/gcc/Conditionals.html
  12
  13 - Statements and Declarations in Expressions
  14     http://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html
  15
  16 - Structures with No Members
  17     http://gcc.gnu.org/onlinedocs/gcc/Empty-Structures.html
  18
  19 - Non-Constant Initializers
  20     http://gcc.gnu.org/onlinedocs/gcc/Initializers.html
  21
  22 - Case Ranges
  23     http://gcc.gnu.org/onlinedocs/gcc/Case-Ranges.html
  24
  25 - Cast to a Union Type
  26     http://gcc.gnu.org/onlinedocs/gcc/Cast-to-Union.html
  27
  28 - The Character <ESC> in Constants
  29     http://gcc.gnu.org/onlinedocs/gcc/Character-Escapes.html
  30
  31 - Incomplete enum Types
  32     http://gcc.gnu.org/onlinedocs/gcc/Incomplete-Enums.html
  33
  34 - Binary constants using the '0b' prefix
  35     http://gcc.gnu.org/onlinedocs/gcc/Binary-constants.html
  36
  37 - Arithmetic on void- and Function-Pointers
  38     http://gcc.gnu.org/onlinedocs/gcc/Pointer-Arith.html
  39
  40 - Labels as Values
  41     http://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html
  42
  43 - Arrays of Length Zero
  44     http://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
  45
  46 - Getting the Return or Frame Address of a Function
  47     http://gcc.gnu.org/onlinedocs/gcc/Return-Address.html
  48     __builtin_return_address only currently.