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Conditional test width 

Add the test_width call for PCondit expr_
Very similar to commit 5fdd9d8339
This commit is contained in:
Larry Doolittle 2008-10-16 08:47:11 -07:00 committed by Stephen Williams
parent c6a5a43620
commit f3cb18343a
1 changed files with 10 additions and 0 deletions
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10
elaborate.cc
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@ -2238,6 +2238,16 @@ NetProc* PCondit::elaborate(Design*des, NetScope*scope) const
cerr << get_fileline() << ": debug: Elaborate condition statement"
<< " with conditional: " << *expr_ << endl;
// Run a test-width on the shift amount so that its types are
// worked out for elaboration later on.
ivl_variable_type_t rtype = IVL_VT_NO_TYPE;
bool rflag = false;
unsigned expr_wid = expr_->test_width(des, scope, 0, 0, rtype, rflag);
if (debug_elaborate)
cerr << get_fileline() << ": debug: Test width of condition expression"
<< " returns wid=" << expr_wid << ", type=" << rtype
<< ", flag=" << rflag << endl;
// Elaborate and try to evaluate the conditional expression.
NetExpr*expr = elab_and_eval(des, scope, expr_, -1);
if (expr == 0) {