From 4fb800717101c65344fe78a365b8ae6ca0a90d9e Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Tue, 14 Feb 2017 15:10:59 +0100 Subject: Fix incorrect "incompatible re-declaration of wire" error in tasks/functions --- frontends/ast/simplify.cc | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'frontends') diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index eecc04132..f7fcbc479 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -2183,9 +2183,16 @@ skip_dynamic_range_lvalue_expansion:; if (wire->children.empty()) { for (auto c : child->children) wire->children.push_back(c->clone()); - } else { - if (!child->children.empty()) + } else if (!child->children.empty()) { + while (child->simplify(true, false, false, stage, -1, false, false)) { } + if (GetSize(child->children) == GetSize(wire->children)) { + for (int i = 0; i < GetSize(child->children); i++) + if (*child->children.at(i) != *wire->children.at(i)) + goto tcall_incompatible_wires; + } else { + tcall_incompatible_wires: log_error("Incompatible re-declaration of wire %s at %s:%d.\n", child->str.c_str(), filename.c_str(), linenum); + } } } else -- cgit v1.2.3