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binpac: Don't output comment for &let/&withinput if no such fields exist

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This commit is contained in:
Tim Wojtulewicz 2023-03-24 11:55:46 -07:00
parent ba7a7c2201
commit 4d0a29a725
1 changed files with 14 additions and 11 deletions
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25
tools/binpac/src/pac_type.cc
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@ -703,19 +703,22 @@ void Type::GenParseCode3(Output* out_cc, Env* env, const DataPtr& data, int flag
out_cc->println("{");
}
out_cc->println("// Evaluate 'let' and 'withinput' fields");
foreach (i, FieldList, fields_)
if ( ! fields_->empty() )
{
Field* f = *i;
if ( f->tof() == LET_FIELD )
out_cc->println("// Evaluate 'let' and 'withinput' fields");
foreach (i, FieldList, fields_)
{
LetField* lf = static_cast<LetField*>(f);
lf->GenParseCode(out_cc, env);
}
else if ( f->tof() == WITHINPUT_FIELD )
{
WithInputField* af = static_cast<WithInputField*>(f);
af->GenParseCode(out_cc, env);
Field* f = *i;
if ( f->tof() == LET_FIELD )
{
LetField* lf = static_cast<LetField*>(f);
lf->GenParseCode(out_cc, env);
}
else if ( f->tof() == WITHINPUT_FIELD )
{
WithInputField* af = static_cast<WithInputField*>(f);
af->GenParseCode(out_cc, env);
}
}
}