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Fix incorrect "incompatible re-declaration of wire" error in tasks/functions

This commit is contained in:
Clifford Wolf 2017-02-14 15:10:59 +01:00
parent 4e80ce97a8
commit 4fb8007171
1 changed files with 9 additions and 2 deletions
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11
frontends/ast/simplify.cc
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@ -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