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Hdlmake
Commit 324543ac authored by Paweł Szostek's avatar Paweł Szostek
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vlog parser: remove strange syntax hack

parent 199e423f
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Showing with 5 additions and 7 deletions
hdlmake/vlog_parser.py
View file @ 324543ac
......@@ -195,26 +195,24 @@ class VerilogPreprocessor(object):
elif matches["define"]:
self._parse_macro_def(matches["define"])
global n_repl
n_repl = 0
# the actual macro expansions (no args/vargs support yet, though)
def do_expand(what):
global n_repl
# print("Expand %s" % what.group(1))
if what.group(1) in self.vpp_keywords:
# print("GotReserved")
return '`'+what.group(1)
m = self._find_macro(what.group(1))
if m:
n_repl += 1
return m.expansion
else:
logging.error("No expansion for macro '`%s'" % what.group(1))
line = re.sub(vl_macro_expand, do_expand, line)
new_buf += line + '\n'
n_expansions += n_repl
repl_line = re.sub(vl_macro_expand, do_expand, line)
new_buf += repl_line + '\n'
# if there was any expansion, then keep on iterating
if repl_line != line:
n_expansions += 1
buf = new_buf
if n_expansions == 0:
return new_buf
......
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