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| author | Clifford Wolf <clifford@clifford.at> | 2014-03-05 19:55:58 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2014-03-05 19:55:58 +0100 |
| commit | d6a01fe412419d32ec5b0d91f9076849d1ed489d (patch) | |
| tree | fc2511ec79944bd86448146f272325973400f4fc | |
| parent | de7bd12004f24b7e9fff3ba1f253537704db4e44 (diff) | |
| download | yosys-d6a01fe412419d32ec5b0d91f9076849d1ed489d.tar.gz yosys-d6a01fe412419d32ec5b0d91f9076849d1ed489d.tar.bz2 yosys-d6a01fe412419d32ec5b0d91f9076849d1ed489d.zip | |
Fixed merging of compatible wire decls in AST frontend
| -rw-r--r-- | frontends/ast/simplify.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 72d90e4ae..a20aacff5 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -206,10 +206,13 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, did_something = true; delete node; continue; + wires_are_incompatible: + if (stage > 1) + log_error("Incompatible re-declaration of wire %s at %s:%d.\n", node->str.c_str(), filename.c_str(), linenum); + continue; } this_wire_scope[node->str] = node; } - wires_are_incompatible: if (node->type == AST_PARAMETER || node->type == AST_LOCALPARAM || node->type == AST_WIRE || node->type == AST_AUTOWIRE || node->type == AST_GENVAR || node->type == AST_MEMORY || node->type == AST_FUNCTION || node->type == AST_TASK || node->type == AST_CELL) { backup_scope[node->str] = current_scope[node->str]; |