diff options
Diffstat (limited to 'compiler/semstmts.nim')
| -rw-r--r-- | compiler/semstmts.nim | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/semstmts.nim b/compiler/semstmts.nim index 5b7cca338..f49ab264d 100644 --- a/compiler/semstmts.nim +++ b/compiler/semstmts.nim @@ -340,6 +340,10 @@ proc checkNilable(v: PSym) = elif tfNotNil in v.typ.flags and tfNotNil notin v.ast.typ.flags: message(v.info, warnProveInit, v.name.s) +proc isDiscardUnderscore(n: PNode): bool = + if n.kind != nkIdent: return false + return n.ident.s == "_" + proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode = var b: PNode result = copyNode(n) @@ -404,7 +408,7 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode = for j in countup(0, length-3): var v = semIdentDef(c, a.sons[j], symkind) if sfGenSym notin v.flags and - a.sons[j].kind != nkUnderscore: addInterfaceDecl(c, v) + not isDiscardUnderscore(a.sons[j]): addInterfaceDecl(c, v) when oKeepVariableNames: if c.inUnrolledContext > 0: v.flags.incl(sfShadowed) else: |