X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Floader%2FParsedSource.cpp;h=c0d3a411782fea5e840b97720b2222c8d120a416;hb=63e55846d4043f96ee1bdb95f0631b07d5f57c28;hp=bceed089f0377f4a4678edc84414afa4d7c3084b;hpb=09e8cfd4d7b2d187fed0870ebdb2e9e3f77fe4b9;p=l2e.git

diff --git a/src/loader/ParsedSource.cpp b/src/loader/ParsedSource.cpp
index bceed08..c0d3a41 100644
--- a/src/loader/ParsedSource.cpp
+++ b/src/loader/ParsedSource.cpp
@@ -90,7 +90,14 @@ Definition &ParsedSource::GetDefinition(const std::string &name) {
 	if (i != definitions.end()) {
 		return *i->second;
 	} else {
-		throw runtime_error("undefined identifier " + name);
+		string msg("undefined identifier " + name);
+		map<string, Declaration *>::const_iterator i(declarations.find(name));
+		if (i != declarations.end()) {
+			msg += ", declared as " + i->second->TypeName();
+		} else {
+			msg += ", not declared";
+		}
+		throw runtime_error(msg);
 	}
 }
 
@@ -99,7 +106,20 @@ const Definition &ParsedSource::GetDefinition(const std::string &name) const {
 	if (i != definitions.end()) {
 		return *i->second;
 	} else {
-		throw runtime_error("undefined identifier " + name);
+		string msg("undefined identifier " + name);
+		map<string, Declaration *>::const_iterator i(declarations.find(name));
+		if (i != declarations.end()) {
+			msg += ", declared as " + i->second->TypeName();
+		} else {
+			msg += ", not declared";
+		}
+		throw runtime_error(msg);
+	}
+}
+
+void ParsedSource::WriteHeader(std::ostream &out) const {
+	for (std::set<string>::const_iterator i(exports.begin()), end(exports.end()); i != end; ++i) {
+		out << GetDeclaration(*i).TypeName() << ' ' << *i << std::endl;
 	}
 }