diff options
Diffstat (limited to 'src/ast/pattern.cpp')
| -rw-r--r-- | src/ast/pattern.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/ast/pattern.cpp b/src/ast/pattern.cpp index bfcc6eeb..b3c4f2f2 100644 --- a/src/ast/pattern.cpp +++ b/src/ast/pattern.cpp @@ -75,11 +75,23 @@ namespace AST { } return os; } +::std::ostream& operator<<(::std::ostream& os, const PatternBinding& pb) +{ + if( pb.m_mutable ) + os << "mut "; + switch(pb.m_type) + { + case PatternBinding::Type::MOVE: break; + case PatternBinding::Type::REF: os << "ref "; break; + case PatternBinding::Type::MUTREF: os << "ref mut "; break; + } + os << pb.m_name; + return os; +} ::std::ostream& operator<<(::std::ostream& os, const Pattern& pat) { - os << "Pattern("; if( pat.m_binding.is_valid() ) { - os << pat.m_binding.m_name << " @ "; + os << pat.m_binding << " @ "; } TU_MATCH(Pattern::Data, (pat.m_data), (ent), (MaybeBind, @@ -128,7 +140,7 @@ namespace AST { os << ", "; } if( ent.extra_bind.is_valid() ) - os << ent.extra_bind.m_name; + os << ent.extra_bind; os << ".."; needs_comma = true; @@ -141,7 +153,6 @@ namespace AST { os << "]"; ) ) - os << ")"; return os; } void operator%(Serialiser& s, Pattern::Value::Tag c) { |