Add overloaded operator tests

Author: vinniefalco

source/lib/api/AST/ASTVisitor.cpp

@@ -715,10 +715,12 @@ template<class DeclTy>
 bool
 ASTVisitor::
 constructFunction(
-    FunctionInfo& I, DeclTy* D)
+    FunctionInfo& I, DeclTy* D, char const* name)
 {
     if(! extractInfo(I, D))
         return false;
+    if(name)
+        I.Name = name;
     LineNumber = getLine(D);
     if(D->isThisDeclarationADefinition())
         I.DefLoc.emplace(LineNumber, File, IsFileInRootDir);
@@ -813,15 +815,13 @@ constructFunction(
     //
     if constexpr(std::derived_from<DeclTy, CXXDestructorDecl>)
     {
-        //I.Name.append("-dtor");
     }
 
     //
     // CXXConstructorDecl
     //
     if constexpr(std::derived_from<DeclTy, CXXConstructorDecl>)
     {
-        //I.Name.append("-ctor");
         I.specs1.isExplicit = D->getExplicitSpecifier().isSpecified();
     }
 
@@ -830,7 +830,6 @@ constructFunction(
     //
     if constexpr(std::derived_from<DeclTy, CXXConversionDecl>)
     {
-        //I.Name.append("-conv");
         I.specs1.isExplicit = D->getExplicitSpecifier().isSpecified();
     }
 
@@ -1082,12 +1081,13 @@ requires std::derived_from<DeclTy, CXXMethodDecl>
 void
 ASTVisitor::
 buildFunction(
-    DeclTy* D)
+    DeclTy* D,
+    char const* name)
 {
     if(! shouldExtract(D))
         return;
     FunctionInfo I;
-    if(! constructFunction(I, D))
+    if(! constructFunction(I, D, name))
         return;
     insertBitcode(ex_, writeBitcode(I));
     insertBitcode(ex_, writeParent(I, D->getAccess()));
@@ -1213,9 +1213,16 @@ WalkUpFromCXXDestructorDecl(
 
 bool
 ASTVisitor::
-WalkUpFromCXXConstructorDecl(
+TraverseCXXConstructorDecl(
     CXXConstructorDecl* D)
 {
+    /*
+    auto s = D->getParent()->getName();
+    std::string s;
+    DeclarationName DN = D->getDeclName();
+    if(DN)
+        s = DN.getAsString();
+    */
     buildFunction(D);
     return true;
 }

source/lib/api/AST/ASTVisitor.hpp

@@ -79,7 +79,9 @@ class ASTVisitor
     void extractBases(RecordInfo& I, CXXRecordDecl* D);
 
 private:
-    template<class DeclTy> bool constructFunction(FunctionInfo& I, DeclTy* D);
+    template<class DeclTy>
+    bool constructFunction(
+        FunctionInfo& I, DeclTy* D, char const* name = nullptr);
 
     void buildNamespace (NamespaceDecl* D);
     void buildRecord    (CXXRecordDecl* D);
@@ -91,7 +93,7 @@ class ASTVisitor
 
     template<class DeclTy>
     requires std::derived_from<DeclTy, CXXMethodDecl>
-    void buildFunction(DeclTy* D);
+    void buildFunction(DeclTy* D, char const* name = nullptr);
 
     template<class DeclTy>
     requires (! std::derived_from<DeclTy, CXXMethodDecl>)
@@ -104,7 +106,7 @@ class ASTVisitor
     bool WalkUpFromCXXRecordDecl(CXXRecordDecl* D);
     bool WalkUpFromCXXMethodDecl(CXXMethodDecl* D);
     bool WalkUpFromCXXDestructorDecl(CXXDestructorDecl* D);
-    bool WalkUpFromCXXConstructorDecl(CXXConstructorDecl* D);
+    bool TraverseCXXConstructorDecl(CXXConstructorDecl* D);
     bool WalkUpFromCXXConversionDecl(CXXConversionDecl* D);
     bool WalkUpFromFunctionDecl(FunctionDecl* D);
     bool WalkUpFromFriendDecl(FriendDecl* D);

test-files/old-tests/overloaded-op-1.cpp

@@ -0,0 +1,4 @@
+struct T
+{
+    T operator+();
+};

test-files/old-tests/overloaded-op-1.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mrdox xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:noNamespaceSchemaLocation="https://github.com/cppalliance/mrdox/raw/develop/mrdox.rnc">
+<namespace name="">
+  <struct name="T" id="CgGNdHpW5mG/i5741WPYQDw28OQ=">
+    <file path="overloaded-op-1.cpp" line="1" class="def"/>
+    <function name="operator+" id="2JysU2zJdfiiAb7nyNnvkDzkKvU=">
+      <file path="overloaded-op-1.cpp" line="3"/>
+      <attr id="operator" name="plus" value="5"/>
+      <return type="T" id="CgGNdHpW5mG/i5741WPYQDw28OQ="/>
+    </function>
+  </struct>
+</namespace>
+</mrdox>

test-files/old-tests/overloaded-op-2.cpp

@@ -0,0 +1,4 @@
+struct T
+{
+    T operator+(T);
+};

test-files/old-tests/overloaded-op-2.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mrdox xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:noNamespaceSchemaLocation="https://github.com/cppalliance/mrdox/raw/develop/mrdox.rnc">
+<namespace name="">
+  <struct name="T" id="CgGNdHpW5mG/i5741WPYQDw28OQ=">
+    <file path="overloaded-op-2.cpp" line="1" class="def"/>
+    <function name="operator+" id="LhEvBUAmiZm97R+EE8Wp8+CtOwU=">
+      <file path="overloaded-op-2.cpp" line="3"/>
+      <attr id="operator" name="plus" value="5"/>
+      <return type="T" id="CgGNdHpW5mG/i5741WPYQDw28OQ="/>
+      <param type="T" id="CgGNdHpW5mG/i5741WPYQDw28OQ="/>
+    </function>
+  </struct>
+</namespace>
+</mrdox>