Rintaro Ishizaki e953e523a0 [CodeCompletion] Fast completion inside function builder function ...

`PreCheckFunctionBuilderRequest` applies `PreCheckExpression` to the
expressions inside the function body. Previously it used to receive only
`AnyFunctionRef` (`FunctionDecl` or `ClosureExpr`) as the parameter.
However, when fast-completion kicks-in, it replaces the body of the
function, then tries to call `PreCheckFunctionBuilderRequest` again, with
the same function decl as before. It used to return cached "Success"
result, but it didn't actually apply `PreCheckExpression`. So any
`UnresolvedDeclRefExpr` remained unresolved.

In this patch, make `PreCheckFunctionBuilderRequest` receive "body" of the
function as well, so it doesn't return the cached result for the *previous*
body.

rdar://problem/65692922

2020-07-16 23:38:49 -07:00

1.1 KiB

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