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| author | LemonBoy <LemonBoy@users.noreply.github.com> | 2018-09-07 21:07:06 +0200 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2018-09-07 21:07:06 +0200 |
| commit | 91b37311d9974ae30745946a52c9a971da1616f4 (patch) | |
| tree | 705c74fa395ca8e538bd906ca56e3fac08749231 /compiler | |
| parent | eae3c305a775efc2d04495199704957964f3a644 (diff) | |
| download | Nim-91b37311d9974ae30745946a52c9a971da1616f4.tar.gz | |
Fix AST generation for case statements (#8908)
Fixes #7534
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/transf.nim | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/transf.nim b/compiler/transf.nim index 84297aa6a..347df3e49 100644 --- a/compiler/transf.nim +++ b/compiler/transf.nim @@ -624,7 +624,11 @@ proc transformCase(c: PTransf, n: PNode): PTransNode = case it.kind of nkElifBranch: if ifs.PNode == nil: - ifs = newTransNode(nkIfStmt, it.info, 0) + # Generate the right node depending on whether `n` is used as a stmt or + # as an expr + let kind = if n.typ != nil: nkIfExpr else: nkIfStmt + ifs = newTransNode(kind, it.info, 0) + ifs.PNode.typ = n.typ ifs.add(e) of nkElse: if ifs.PNode == nil: result.add(e) |