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Function dmd.func.FuncDeclaration.getLevelAndCheck

Determine lexical level difference from this to nested function fd. Issue error if this cannot call fd.

final int getLevelAndCheck (
  ref const(Loc) loc,
  dmd.dscope.Scope* sc,
  FuncDeclaration fd,
  Declaration decl


loc location for error messages
sc context
fd target of call
decl The Declaration that triggered this check. Used to provide a better error message only.


0 same level >0 decrease nesting by number -1 increase nesting by 1 (fd is nested within 'this') LevelError error


Walter Bright


Boost License 1.0