diff options
Diffstat (limited to 'src/ast/path.cpp')
| -rw-r--r-- | src/ast/path.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/ast/path.cpp b/src/ast/path.cpp index 8f77f008..e1a265bf 100644 --- a/src/ast/path.cpp +++ b/src/ast/path.cpp @@ -7,6 +7,8 @@ #include "../parse/parseerror.hpp" #include <algorithm> +#define PRETTY_PATH_PRINT 1 + namespace AST { // --- AST::PathNode @@ -23,6 +25,19 @@ const ::std::vector<TypeRef>& PathNode::args() const { return m_params; } +::std::ostream& operator<<(::std::ostream& os, const PathNode& pn) { + #if PRETTY_PATH_PRINT + os << "::"; + #endif + os << pn.m_name; + if( pn.m_params.size() ) + { + os << "<"; + os << pn.m_params; + os << ">"; + } + return os; +} SERIALISE_TYPE(PathNode::, "PathNode", { s << m_name; s << m_params; @@ -286,6 +301,20 @@ Path& Path::operator+=(const Path& other) } ::std::ostream& operator<<(::std::ostream& os, const Path& path) { + #if PRETTY_PATH_PRINT + switch(path.m_class) + { + case Path::RELATIVE: + os << "self"; + case Path::ABSOLUTE: + for(const auto& n : path.m_nodes) + os << n; + break; + case Path::LOCAL: + os << path.m_nodes[0].name(); + break; + } + #else switch(path.m_class) { case Path::RELATIVE: @@ -298,6 +327,7 @@ Path& Path::operator+=(const Path& other) os << "Path(TagLocal, " << path.m_nodes[0].name() << ")"; break; } + #endif return os; } ::Serialiser& operator<<(Serialiser& s, Path::Class pc) |