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Module ddmd.sideeffect

Compiler implementation of the D programming language.

Functions

Name Description
callSideEffectLevel Determine if the call of f, or function type or delegate type t1, has any side effects.
copyToTemp Build a temporary variable to copy the value of e into.
discardValue The result of this expression will be discarded. Print error messages if the operation has no side effects (and hence is meaningless).
extractSideEffect Build a temporary variable to extract e's evaluation, if e is not trivial.
hasSideEffect Determine if Expression has any side effects.
isTrivialExp Front-end expression rewriting should create temporary variables for non trivial sub-expressions in order to: 1. save evaluation order 2. prevent sharing of sub-expression in AST

Authors

Walter Bright

License

Boost License 1.0

Comments