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libparse: tolerate closing quotes in expression parsing

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This commit is contained in:
Emil J. Tywoniak 2025-11-05 12:50:50 +01:00
parent 4fac7a1b20
commit bf29f6dc11
2 changed files with 3 additions and 3 deletions
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4
passes/techmap/libparse.cc
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@ -263,10 +263,10 @@ LibertyExpression LibertyExpression::parse(Lexer &s, int min_prio) {
s.next();
c = s.peek();
}
if (char_is_nice_binop(c) || c == ')') {
if (char_is_nice_binop(c) || c == ')' || c == '\'' || c == '\"') {
// We found a real binop, so this space wasn't an AND
// and we just discard it as meaningless whitespace
// Closing paren is also always terminating here
// Tail operators also imply this isn't an AND
continue;
}
} else {

2
passes/techmap/libparse.h
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@ -63,7 +63,7 @@ namespace Yosys
}
std::string pin() {
auto length = s.find_first_of("\t()'!^*& +|");
auto length = s.find_first_of("\t()'!^*& +|\"");
if (length == std::string::npos) {
// nothing found so use size of s
length = s.size();