diff options
Diffstat (limited to 'compiler/semstmts.nim')
| -rwxr-xr-x | compiler/semstmts.nim | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/compiler/semstmts.nim b/compiler/semstmts.nim index c00b68bb5..243c2ce00 100755 --- a/compiler/semstmts.nim +++ b/compiler/semstmts.nim @@ -428,7 +428,7 @@ proc semRaise(c: PContext, n: PNode): PNode = var typ = n.sons[0].typ if typ.kind != tyRef or typ.sons[0].kind != tyObject: localError(n.info, errExprCannotBeRaised) - + proc semTry(c: PContext, n: PNode): PNode = result = n checkMinSonsLen(n, 2) @@ -438,15 +438,19 @@ proc semTry(c: PContext, n: PNode): PNode = var a = n.sons[i] checkMinSonsLen(a, 1) var length = sonsLen(a) - if a.kind == nkExceptBranch: - for j in countup(0, length - 2): + if a.kind == nkExceptBranch: + if length == 2 and a.sons[0].kind == nkBracket: + a.sons[0..0] = a.sons[0].sons + length = a.sonsLen + + for j in countup(0, length - 2): var typ = semTypeNode(c, a.sons[j], nil) if typ.kind == tyRef: typ = typ.sons[0] - if typ.kind != tyObject: + if typ.kind != tyObject: GlobalError(a.sons[j].info, errExprCannotBeRaised) a.sons[j] = newNodeI(nkType, a.sons[j].info) a.sons[j].typ = typ - if ContainsOrIncl(check, typ.id): + if ContainsOrIncl(check, typ.id): localError(a.sons[j].info, errExceptionAlreadyHandled) elif a.kind != nkFinally: illFormedAst(n) |