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Replace assert in get_reference with more useful error message

This commit is contained in:
Lofty 2021-03-17 02:43:25 +00:00 committed by Marcelina Kościelnicka
parent 4f187d53c5
commit 937392ad33
1 changed files with 2 additions and 1 deletions
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3
kernel/rtlil.h
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@ -166,7 +166,8 @@ namespace RTLIL
log_assert(p[0] == '$' || p[0] == '\\');
log_assert(p[1] != 0);
for (const char *c = p; *c; c++)
log_assert((unsigned)*c > (unsigned)' ');
if ((unsigned)*c <= (unsigned)' ')
log_error("Found control character or space (0x%02hhx) in string '%s' which is not allowed in RTLIL identifiers\n", *c, p);
#ifndef YOSYS_NO_IDS_REFCNT
if (global_free_idx_list_.empty()) {