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more destructor based changes (#10885)

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* mark user defined destructors with sfOverriden to simplify the logic
* refactoring in preparation to merge liftings and generic instantiations for destructors
* ast: introduce nkHiddenTryStmt for destructor generation in order to be able to optimize better the code later on
* renamed 'patterns' switch to 'trmacros' as it was totally misleading before
* destructors: introduce tfCheckedForDestructor flag in preparation of strict =destroy checking
* test for invalid/too late destructor introductions
* liftdestructors: make code robust for nimsuggest
* --newruntime works for hello world again
* newruntime: code generation for closures
This commit is contained in:
Andreas Rumpf 2019-03-23 00:12:05 +01:00 • committed by GitHub
commit bf592c4e94
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39 changed files with 443 additions and 242 deletions
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compiler/semparallel.nim
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@ -352,7 +352,7 @@ proc analyse(c: var AnalysisCtx; n: PNode) =
if n[0].typ != nil and skipTypes(n[0].typ, abstractVar).kind != tyTuple:
c.addSlice(n, n[0], n[1], n[1])
analyseSons(c, n)
of nkReturnStmt, nkRaiseStmt, nkTryStmt:
of nkReturnStmt, nkRaiseStmt, nkTryStmt, nkHiddenTryStmt:
localError(c.graph.config, n.info, "invalid control flow for 'parallel'")
# 'break' that leaves the 'parallel' section is not valid either
# or maybe we should generate a 'try' XXX