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LibWasm: Use TRY in Module::parse

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Hendiadyoin1 2022-10-03 13:07:26 +02:00 • committed by Linus Groh
parent 97d15e9b8f
commit 8a9d4246f1
1 changed files with 39 additions and 104 deletions
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143
Userland/Libraries/LibWasm/Parser/Parser.cpp
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@ -1251,110 +1251,45 @@ ParseResult<Module> Module::parse(InputStream& stream)
}; };
switch (section_id) { switch (section_id) {
case CustomSection::section_id: { case CustomSection::section_id:
if (auto section = CustomSection::parse(section_stream); !section.is_error()) { sections.append(TRY(CustomSection::parse(section_stream)));
sections.append(section.release_value()); continue;
continue; case TypeSection::section_id:
} else { sections.append(TRY(TypeSection::parse(section_stream)));
return section.error(); continue;
} case ImportSection::section_id:
} sections.append(TRY(ImportSection::parse(section_stream)));
case TypeSection::section_id: { continue;
if (auto section = TypeSection::parse(section_stream); !section.is_error()) { case FunctionSection::section_id:
sections.append(section.release_value()); sections.append(TRY(FunctionSection::parse(section_stream)));
continue; continue;
} else { case TableSection::section_id:
return section.error(); sections.append(TRY(TableSection::parse(section_stream)));
} continue;
} case MemorySection::section_id:
case ImportSection::section_id: { sections.append(TRY(MemorySection::parse(section_stream)));
if (auto section = ImportSection::parse(section_stream); !section.is_error()) { continue;
sections.append(section.release_value()); case GlobalSection::section_id:
continue; sections.append(TRY(GlobalSection::parse(section_stream)));
} else { continue;
return section.error(); case ExportSection::section_id:
} sections.append(TRY(ExportSection::parse(section_stream)));
} continue;
case FunctionSection::section_id: { case StartSection::section_id:
if (auto section = FunctionSection::parse(section_stream); !section.is_error()) { sections.append(TRY(StartSection::parse(section_stream)));
sections.append(section.release_value()); continue;
continue; case ElementSection::section_id:
} else { sections.append(TRY(ElementSection::parse(section_stream)));
return section.error(); continue;
} case CodeSection::section_id:
} sections.append(TRY(CodeSection::parse(section_stream)));
case TableSection::section_id: { continue;
if (auto section = TableSection::parse(section_stream); !section.is_error()) { case DataSection::section_id:
sections.append(section.release_value()); sections.append(TRY(DataSection::parse(section_stream)));
continue; continue;
} else { case DataCountSection::section_id:
return section.error(); sections.append(TRY(DataCountSection::parse(section_stream)));
} continue;
}
case MemorySection::section_id: {
if (auto section = MemorySection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case GlobalSection::section_id: {
if (auto section = GlobalSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case ExportSection::section_id: {
if (auto section = ExportSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case StartSection::section_id: {
if (auto section = StartSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case ElementSection::section_id: {
if (auto section = ElementSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case CodeSection::section_id: {
if (auto section = CodeSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case DataSection::section_id: {
if (auto section = DataSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
case DataCountSection::section_id: {
if (auto section = DataCountSection::parse(section_stream); !section.is_error()) {
sections.append(section.release_value());
continue;
} else {
return section.error();
}
}
default: default:
return with_eof_check(stream, ParseError::InvalidIndex); return with_eof_check(stream, ParseError::InvalidIndex);
} }