dmd.arrayop - D Programming Language

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# dmd.arrayop

Compiler implementation of the D programming language.
Authors:
Walter Bright
License:
Boost License 1.0

Source arrayop.d

Documentation https://dlang.org/phobos/dmd_arrayop.html

Coverage https://codecov.io/gh/dlang/dmd/src/master/src/dmd/arrayop.d

bool `isArrayOpValid`(Expression `e`);
  Check that there are no uses of arrays without [].
Expression `arrayOp`(BinExp `e`, Scope* `sc`);
Expression `arrayOp`(BinAssignExp `e`, Scope* `sc`);
  Construct the array operation expression, call object.arrayOp!(tiargs)(args). Encode operand types and operations into tiargs using reverse polish notation (RPN) to preserve precedence. Unary operations are prefixed with "u" (e.g. "u~"). Pass operand values (slices or scalars) as args.
  Scalar expression sub-trees of `e` are evaluated before calling into druntime to hoist them out of the loop. This is a valid evaluation order as the actual array operations have no side-effect.
bool `isUnaArrayOp`(TOK `op`);
  Test if expression is a unary array op.
bool `isBinArrayOp`(TOK `op`);
  Test if expression is a binary array op.
bool `isBinAssignArrayOp`(TOK `op`);
  Test if expression is a binary assignment array op.
bool `isArrayOpOperand`(Expression `e`);
  Test if operand is a valid array op operand.
ErrorExp `arrayOpInvalidError`(Expression `e`);
  Print error message about invalid array operation.
  Parameters:

  Expression `e` | expression with the invalid array operation

  Returns:
  instance of ErrorExp

Copyright © 1999-2018 by the D Language Foundation | Page generated by Ddoc on Sun Dec 9 02:23:28 2018