template fixes

Author: vinniefalco

source/api/AST/AnyBlock.hpp

@@ -670,7 +670,7 @@ class TemplateBlock
     : public BitcodeReader::AnyBlock
 {
     BitcodeReader& br_;
-    llvm::Optional<TemplateInfo> I_;
+    llvm::Optional<TemplateInfo>& I_;
 
 public:
     explicit

source/api/_XML/XMLWriter.cpp

@@ -154,6 +154,10 @@ visit(
 
     write(I.specs, tags_);
 
+    if(I.Template)
+        for(TemplateParamInfo const& J : I.Template->Params)
+            writeTemplateParam(J);
+
     for(auto const& J : I.Bases)
         writeBaseRecord(J);
     // VFALCO data members?

test-files/old-tests/explicit-conv-operator.xml

@@ -25,6 +25,7 @@
   </struct>
   <struct name="ExplicitExpression" id="ztb0u1Q4SVBUQ0roTOM7MFlUt/o=">
     <file path="explicit-conv-operator.cpp" line="16" class="def"/>
+    <tparam decl="bool B"/>
     <function name="operator bool" access="public" id="q6N8XkMK9WWWGKNQnlx/o2E1EYc=">
       <file path="explicit-conv-operator.cpp" line="17"/>
       <return type="_Bool"/>

test-files/old-tests/explicit-ctor.xml

@@ -64,6 +64,7 @@
   </struct>
   <struct name="ExplicitExpression" id="ztb0u1Q4SVBUQ0roTOM7MFlUt/o=">
     <file path="explicit-ctor.cpp" line="25" class="def"/>
+    <tparam decl="bool B"/>
     <function name="ExplicitExpression&lt;B&gt;" access="public" id="J31K1hQq31LWiQhVy5ro0V+1pD0=">
       <file path="explicit-ctor.cpp" line="29"/>
       <param type="int"/>

test-files/old-tests/explicit-deduct-guide.xml

@@ -4,6 +4,7 @@
 <namespace name="">
   <struct name="X" id="7wllQWhGGsbbeoZVa3gh4d7bcq8=">
     <file path="explicit-deduct-guide.cpp" line="4" class="def"/>
+    <tparam decl="int"/>
   </struct>
   <function name="&lt;deduction guide for X&gt;" id="AtQyLakD3CjcM24GabAbHMNgVU4=">
     <file path="explicit-deduct-guide.cpp" line="8"/>
@@ -16,6 +17,7 @@
     <attr id="has-trailing-return"/>
     <return type="X&lt;0&gt;"/>
     <param type="long"/>
+    <tparam decl="bool B = true"/>
   </function>
   <function name="&lt;deduction guide for X&gt;" id="tkYkUU6H8cbFpCU7yBuvBLkT6dg=">
     <file path="explicit-deduct-guide.cpp" line="10"/>