diff options
Diffstat (limited to 'compiler/semstmts.nim')
| -rw-r--r-- | compiler/semstmts.nim | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/compiler/semstmts.nim b/compiler/semstmts.nim index e5777e2c1..a9331b75a 100644 --- a/compiler/semstmts.nim +++ b/compiler/semstmts.nim @@ -369,6 +369,10 @@ proc addToVarSection(c: PContext; result: var PNode; orig, identDefs: PNode) = else: result.add identDefs +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) @@ -432,7 +436,10 @@ 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: addInterfaceDecl(c, v) + if sfGenSym notin v.flags and + not isDiscardUnderscore(a.sons[j]): addInterfaceDecl(c, v) + if isDiscardUnderscore(a.sons[j]): + v.flags.incl(sfGenSym) when oKeepVariableNames: if c.inUnrolledContext > 0: v.flags.incl(sfShadowed) else: |