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LibCpp: Add support for parsing function types

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This makes it work with types like `Function<T(U, V)>`.
This commit is contained in:
Ali Mohammad Pur 2021-07-28 06:04:51 +04:30 • committed by Andreas Kling
parent b3cbe14569
commit 5f66874ea0
3 changed files with 66 additions and 0 deletions
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34
Userland/Libraries/LibCpp/AST.cpp
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@ -113,6 +113,27 @@ String Reference::to_string() const
return builder.to_string();
}
String FunctionType::to_string() const
{
StringBuilder builder;
builder.append(m_return_type->to_string());
builder.append("(");
bool first = true;
for (auto& parameter : m_parameters) {
if (first)
first = false;
else
builder.append(", ");
builder.append(parameter.type()->to_string());
if (!parameter.name().is_empty()) {
builder.append(" ");
builder.append(parameter.name());
}
}
builder.append(")");
return builder.to_string();
}
void Parameter::dump(FILE* output, size_t indent) const
{
ASTNode::dump(output, indent);
@ -382,6 +403,19 @@ void Reference::dump(FILE* output, size_t indent) const
}
}
void FunctionType::dump(FILE* output, size_t indent) const
{
ASTNode::dump(output, indent);
if (m_return_type)
m_return_type->dump(output, indent + 1);
print_indent(output, indent + 1);
outln("(");
for (auto& parameter : m_parameters)
parameter.dump(output, indent + 2);
print_indent(output, indent + 1);
outln(")");
}
void MemberExpression::dump(FILE* output, size_t indent) const
{
ASTNode::dump(output, indent);