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fixes #11225; generic sandwich problems; [backport:1.2] (#17255)

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* fixes #11225; generic sandwich problems; [backport:1.2]
* progress
* delegating these symbols must be done via 'bind'
This commit is contained in:
Andreas Rumpf 2021-03-09 20:19:24 +01:00 • committed by GitHub
commit 2f213db7ee
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24 changed files with 132 additions and 21 deletions
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11
compiler/semexprs.nim
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@ -75,7 +75,7 @@ proc semExprCheck(c: PContext, n: PNode, flags: TExprFlags): PNode =
# bug #12741, redundant error messages are the lesser evil here:
localError(c.config, n.info, errExprXHasNoType %
renderTree(result, {renderNoComments}))
if isEmpty:
# do not produce another redundant error message:
result = errorNode(c, n)
@ -2021,7 +2021,7 @@ proc processQuotations(c: PContext; n: var PNode, op: string,
n = newIdentNode(getIdent(c.cache, $quotes.len), n.info)
ids.add n
return
template handlePrefixOp(prefixed) =
if prefixed[0].kind == nkIdent:
let examinedOp = prefixed[0].ident.s
@ -2954,6 +2954,13 @@ proc semExpr(c: PContext, n: PNode, flags: TExprFlags = {}): PNode =
for i in 0..<n.len:
n[i] = semExpr(c, n[i])
of nkComesFrom: discard "ignore the comes from information for now"
of nkMixinStmt: discard
of nkBindStmt:
if c.p != nil:
c.p.localBindStmts.add n
else:
localError(c.config, n.info, "invalid context for 'bind' statement: " &
renderTree(n, {renderNoComments}))
else:
localError(c.config, n.info, "invalid expression: " &
renderTree(n, {renderNoComments}))