gcc/d/dmd/builtin.d

   1 /**
   2  * Implement CTFE for intrinsic (builtin) functions.
   3  *
   4  * Currently includes functions from `std.math`, `core.math` and `core.bitop`.
   5  *
   6  * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
   7  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
   8  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
   9  * Source:      $(LINK2 https://github.com/dlang/dmd/blob/master/src/dmd/builtin.d, _builtin.d)
  10  * Documentation:  https://dlang.org/phobos/dmd_builtin.html
  11  * Coverage:    https://codecov.io/gh/dlang/dmd/src/master/src/dmd/builtin.d
  12  */
  13
  14 module dmd.builtin;
  15
  16 import dmd.arraytypes;
  17 import dmd.expression;
  18 import dmd.func;
  19 import dmd.location;
  20
  21 /**********************************
  22  * Determine if function is a builtin one that we can
  23  * evaluate at compile time.
  24  */
  25 public extern (C++) BUILTIN isBuiltin(FuncDeclaration fd);
  26
  27 /**************************************
  28  * Evaluate builtin function.
  29  * Return result; NULL if cannot evaluate it.
  30  */
  31 public extern (C++) Expression eval_builtin(const ref Loc loc, FuncDeclaration fd, Expressions* arguments);