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Function dmd.backend.gother.findloopparameters

Look for initialization and increment expressions in loop. Very similar to intranges().

bool findloopparameters (
  elem* erel,
  ref elem* rdeq,
  ref elem* rdinc
) nothrow @trusted;

Parameters

NameDescription
rellist list of relationals in function
inclist list of increment elems in function.
erel loop compare expression of the form (v < c)
rdeq set to loop initialization of v
rdinc set to loop increment of v

Returns

false if cannot find rdeq or rdinc

Authors

Walter Bright

License

Distributed under the Boost Software License, Version 1.0.