diff options
| -rw-r--r-- | compiler/semstmts.nim | 3 | ||||
| -rw-r--r-- | tests/errmsgs/t8064.nim | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/compiler/semstmts.nim b/compiler/semstmts.nim index 64d56f812..1e8930fc9 100644 --- a/compiler/semstmts.nim +++ b/compiler/semstmts.nim @@ -139,6 +139,9 @@ proc discardCheck(c: PContext, result: PNode, flags: TExprFlags) = var n = newNodeI(nkDiscardStmt, result.info, 1) n[0] = result elif result.typ.kind != tyError and c.config.cmd != cmdInteractive: + if result.typ.kind == tyNone: + localError(c.config, result.info, "expression has no type: " & + renderTree(result, {renderNoComments})) var n = result while n.kind in skipForDiscardable: if n.kind == nkTryStmt: n = n[0] diff --git a/tests/errmsgs/t8064.nim b/tests/errmsgs/t8064.nim new file mode 100644 index 000000000..10bb86299 --- /dev/null +++ b/tests/errmsgs/t8064.nim @@ -0,0 +1,6 @@ +discard """ + errormsg: "expression has no type: values" +""" +import tables + +values \ No newline at end of file |