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lpf: Support // comments

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Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2020-05-14 13:06:58 +01:00
parent 2692c6f6cc
commit 2cebd40f2e
1 changed files with 3 additions and 0 deletions
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ecp5/lpf.cc
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@ -46,6 +46,9 @@ bool Arch::applyLPF(std::string filename, std::istream &in)
while (std::getline(in, line)) { while (std::getline(in, line)) {
++lineno; ++lineno;
size_t cstart = line.find('#'); size_t cstart = line.find('#');
if (cstart != std::string::npos)
line = line.substr(0, cstart);
cstart = line.find("//");
if (cstart != std::string::npos) if (cstart != std::string::npos)
line = line.substr(0, cstart); line = line.substr(0, cstart);
if (isempty(line)) if (isempty(line))