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Fix for issue 594.

This commit is contained in:
Tom Verbeure 2018-10-02 07:44:23 +00:00
parent 62424ef3de
commit cb214fc01d
1 changed files with 2 additions and 1 deletions
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3
frontends/ast/genrtlil.cc
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@ -985,7 +985,8 @@ RTLIL::SigSpec AstNode::genRTLIL(int width_hint, bool sign_hint)
use_const_chunk: use_const_chunk:
if (children.size() != 0) { if (children.size() != 0) {
log_assert(children[0]->type == AST_RANGE); if (children[0]->type != AST_RANGE)
log_file_error(filename, linenum, "Single range expected.\n");
int source_width = id2ast->range_left - id2ast->range_right + 1; int source_width = id2ast->range_left - id2ast->range_right + 1;
int source_offset = id2ast->range_right; int source_offset = id2ast->range_right;
if (!children[0]->range_valid) { if (!children[0]->range_valid) {