[libclang] Function templates can be 'overloaded' by return type, so encode the return type in the USR

and handle DependentNameType in order to be able to distinguish them.

llvm-svn: 223628

1 files changed, 6 insertions, 6 deletions

diff --git a/clang/test/Index/comment-to-html-xml-conversion.cpp b/clang/test/Index/comment-to-html-xml-conversion.cpp
index 95e11c3..33d70a0 100644
--- a/clang/test/Index/comment-to-html-xml-conversion.cpp
+++ b/clang/test/Index/comment-to-html-xml-conversion.cpp
@@ -325,7 +325,7 @@ void test_cmd_param_6(int x1, ...);
 template<typename T>
 void test_cmd_tparam_1(T aaa);
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_1:{{.*}} FullCommentAsHTML=[<dl><dt class="param-name-index-0">aaa</dt><dd class="param-descr-index-0"> Blah blah</dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_1</Name><USR>c:@FT@&gt;1#Ttest_cmd_tparam_1#t0.0#</USR><Declaration>template &lt;typename T&gt; void test_cmd_tparam_1(T aaa)</Declaration><Parameters><Parameter><Name>aaa</Name><Index>0</Index><Direction isExplicit="0">in</Direction><Discussion><Para> Blah blah</Para></Discussion></Parameter></Parameters></Function>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_1:{{.*}} FullCommentAsHTML=[<dl><dt class="param-name-index-0">aaa</dt><dd class="param-descr-index-0"> Blah blah</dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_1</Name><USR>c:@FT@&gt;1#Ttest_cmd_tparam_1#t0.0#v#</USR><Declaration>template &lt;typename T&gt; void test_cmd_tparam_1(T aaa)</Declaration><Parameters><Parameter><Name>aaa</Name><Index>0</Index><Direction isExplicit="0">in</Direction><Discussion><Para> Blah blah</Para></Discussion></Parameter></Parameters></Function>]
 // CHECK-NEXT:  CommentAST=[
 // CHECK-NEXT:    (CXComment_FullComment
 // CHECK-NEXT:       (CXComment_Paragraph IsWhitespace
@@ -342,7 +342,7 @@ void test_cmd_tparam_1(T aaa);
 template<typename T>
 void test_cmd_tparam_2(T aaa);
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_2:{{.*}} FullCommentAsHTML=[<dl><dt class="param-name-index-0">aaa</dt><dd class="param-descr-index-0"> Blah blah</dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_2</Name><USR>c:@FT@&gt;1#Ttest_cmd_tparam_2#t0.0#</USR><Declaration>template &lt;typename T&gt; void test_cmd_tparam_2(T aaa)</Declaration><Parameters><Parameter><Name>aaa</Name><Index>0</Index><Direction isExplicit="0">in</Direction><Discussion><Para> Blah blah</Para></Discussion></Parameter></Parameters></Function>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_2:{{.*}} FullCommentAsHTML=[<dl><dt class="param-name-index-0">aaa</dt><dd class="param-descr-index-0"> Blah blah</dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_2</Name><USR>c:@FT@&gt;1#Ttest_cmd_tparam_2#t0.0#v#</USR><Declaration>template &lt;typename T&gt; void test_cmd_tparam_2(T aaa)</Declaration><Parameters><Parameter><Name>aaa</Name><Index>0</Index><Direction isExplicit="0">in</Direction><Discussion><Para> Blah blah</Para></Discussion></Parameter></Parameters></Function>]
 // CHECK-NEXT:  CommentAST=[
 // CHECK-NEXT:    (CXComment_FullComment
 // CHECK-NEXT:       (CXComment_Paragraph IsWhitespace
@@ -359,7 +359,7 @@ void test_cmd_tparam_2(T aaa);
 template<typename T1, typename T2>
 void test_cmd_tparam_3(T1 aaa, T2 bbb);
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_3:{{.*}} FullCommentAsHTML=[<dl><dt class="tparam-name-index-0">T1</dt><dd class="tparam-descr-index-0"> Aaa</dd><dt class="tparam-name-index-1">T2</dt><dd class="tparam-descr-index-1"> Bbb </dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_3</Name><USR>c:@FT@&gt;2#T#Ttest_cmd_tparam_3#t0.0#t0.1#</USR><Declaration>template &lt;typename T1, typename T2&gt; void test_cmd_tparam_3(T1 aaa, T2 bbb)</Declaration><TemplateParameters><Parameter><Name>T1</Name><Index>0</Index><Discussion><Para> Aaa</Para></Discussion></Parameter><Parameter><Name>T2</Name><Index>1</Index><Discussion><Para> Bbb </Para></Discussion></Parameter></TemplateParameters></Function>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_3:{{.*}} FullCommentAsHTML=[<dl><dt class="tparam-name-index-0">T1</dt><dd class="tparam-descr-index-0"> Aaa</dd><dt class="tparam-name-index-1">T2</dt><dd class="tparam-descr-index-1"> Bbb </dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_3</Name><USR>c:@FT@&gt;2#T#Ttest_cmd_tparam_3#t0.0#t0.1#v#</USR><Declaration>template &lt;typename T1, typename T2&gt; void test_cmd_tparam_3(T1 aaa, T2 bbb)</Declaration><TemplateParameters><Parameter><Name>T1</Name><Index>0</Index><Discussion><Para> Aaa</Para></Discussion></Parameter><Parameter><Name>T2</Name><Index>1</Index><Discussion><Para> Bbb </Para></Discussion></Parameter></TemplateParameters></Function>]
 // CHECK-NEXT:  CommentAST=[
 // CHECK-NEXT:    (CXComment_FullComment
 // CHECK-NEXT:       (CXComment_Paragraph IsWhitespace
@@ -379,7 +379,7 @@ void test_cmd_tparam_3(T1 aaa, T2 bbb);
 template<typename T1, typename T2, int V>
 void test_cmd_tparam_4(T1 aaa, T2 bbb);
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_4:{{.*}} FullCommentAsHTML=[<dl><dt class="tparam-name-index-0">T1</dt><dd class="tparam-descr-index-0"> Aaa</dd><dt class="tparam-name-index-1">T2</dt><dd class="tparam-descr-index-1"> Bbb </dd><dt class="tparam-name-index-2">V</dt><dd class="tparam-descr-index-2"> Ccc </dd><dt class="tparam-name-index-invalid">U</dt><dd class="tparam-descr-index-invalid"> Zzz </dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_4</Name><USR>c:@FT@&gt;3#T#T#NItest_cmd_tparam_4#t0.0#t0.1#</USR><Declaration>template &lt;typename T1, typename T2, int V&gt;\nvoid test_cmd_tparam_4(T1 aaa, T2 bbb)</Declaration><TemplateParameters><Parameter><Name>T1</Name><Index>0</Index><Discussion><Para> Aaa</Para></Discussion></Parameter><Parameter><Name>T2</Name><Index>1</Index><Discussion><Para> Bbb </Para></Discussion></Parameter><Parameter><Name>V</Name><Index>2</Index><Discussion><Para> Ccc </Para></Discussion></Parameter><Parameter><Name>U</Name><Discussion><Para> Zzz </Para></Discussion></Parameter></TemplateParameters></Function>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_4:{{.*}} FullCommentAsHTML=[<dl><dt class="tparam-name-index-0">T1</dt><dd class="tparam-descr-index-0"> Aaa</dd><dt class="tparam-name-index-1">T2</dt><dd class="tparam-descr-index-1"> Bbb </dd><dt class="tparam-name-index-2">V</dt><dd class="tparam-descr-index-2"> Ccc </dd><dt class="tparam-name-index-invalid">U</dt><dd class="tparam-descr-index-invalid"> Zzz </dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_4</Name><USR>c:@FT@&gt;3#T#T#NItest_cmd_tparam_4#t0.0#t0.1#v#</USR><Declaration>template &lt;typename T1, typename T2, int V&gt;\nvoid test_cmd_tparam_4(T1 aaa, T2 bbb)</Declaration><TemplateParameters><Parameter><Name>T1</Name><Index>0</Index><Discussion><Para> Aaa</Para></Discussion></Parameter><Parameter><Name>T2</Name><Index>1</Index><Discussion><Para> Bbb </Para></Discussion></Parameter><Parameter><Name>V</Name><Index>2</Index><Discussion><Para> Ccc </Para></Discussion></Parameter><Parameter><Name>U</Name><Discussion><Para> Zzz </Para></Discussion></Parameter></TemplateParameters></Function>]
 // CHECK-NEXT:  CommentAST=[
 // CHECK-NEXT:    (CXComment_FullComment
 // CHECK-NEXT:       (CXComment_Paragraph IsWhitespace
@@ -407,7 +407,7 @@ void test_cmd_tparam_4(T1 aaa, T2 bbb);
 template<template<template<typename T> class TT, class C> class TTT>
 void test_cmd_tparam_5();
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_5:{{.*}} FullCommentAsHTML=[<dl><dt class="tparam-name-index-0">TTT</dt><dd class="tparam-descr-index-0"> Ddd </dd><dt class="tparam-name-index-other">C</dt><dd class="tparam-descr-index-other"> Ccc </dd><dt class="tparam-name-index-other">T</dt><dd class="tparam-descr-index-other"> Aaa </dd><dt class="tparam-name-index-other">TT</dt><dd class="tparam-descr-index-other"> Bbb</dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_5</Name><USR>c:@FT@&gt;1#t&gt;2#t&gt;1#T#Ttest_cmd_tparam_5#</USR><Declaration>template &lt;template &lt;template &lt;typename T&gt; class TT, class C&gt; class TTT&gt;\nvoid test_cmd_tparam_5()</Declaration><TemplateParameters><Parameter><Name>TTT</Name><Index>0</Index><Discussion><Para> Ddd </Para></Discussion></Parameter><Parameter><Name>C</Name><Discussion><Para> Ccc </Para></Discussion></Parameter><Parameter><Name>T</Name><Discussion><Para> Aaa </Para></Discussion></Parameter><Parameter><Name>TT</Name><Discussion><Para> Bbb</Para></Discussion></Parameter></TemplateParameters></Function>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=test_cmd_tparam_5:{{.*}} FullCommentAsHTML=[<dl><dt class="tparam-name-index-0">TTT</dt><dd class="tparam-descr-index-0"> Ddd </dd><dt class="tparam-name-index-other">C</dt><dd class="tparam-descr-index-other"> Ccc </dd><dt class="tparam-name-index-other">T</dt><dd class="tparam-descr-index-other"> Aaa </dd><dt class="tparam-name-index-other">TT</dt><dd class="tparam-descr-index-other"> Bbb</dd></dl>] FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>test_cmd_tparam_5</Name><USR>c:@FT@&gt;1#t&gt;2#t&gt;1#T#Ttest_cmd_tparam_5#v#</USR><Declaration>template &lt;template &lt;template &lt;typename T&gt; class TT, class C&gt; class TTT&gt;\nvoid test_cmd_tparam_5()</Declaration><TemplateParameters><Parameter><Name>TTT</Name><Index>0</Index><Discussion><Para> Ddd </Para></Discussion></Parameter><Parameter><Name>C</Name><Discussion><Para> Ccc </Para></Discussion></Parameter><Parameter><Name>T</Name><Discussion><Para> Aaa </Para></Discussion></Parameter><Parameter><Name>TT</Name><Discussion><Para> Bbb</Para></Discussion></Parameter></TemplateParameters></Function>]
 // CHECK-NEXT:  CommentAST=[
 // CHECK-NEXT:    (CXComment_FullComment
 // CHECK-NEXT:       (CXComment_Paragraph IsWhitespace
@@ -806,7 +806,7 @@ class comment_to_xml_conversion_01 {
 template<typename T, typename U>
 void comment_to_xml_conversion_10(T aaa, U bbb);
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=comment_to_xml_conversion_10:{{.*}} FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>comment_to_xml_conversion_10</Name><USR>c:@FT@&gt;2#T#Tcomment_to_xml_conversion_10#t0.0#t0.1#</USR><Declaration>template &lt;typename T, typename U&gt;\nvoid comment_to_xml_conversion_10(T aaa, U bbb)</Declaration><Abstract><Para> Aaa.</Para></Abstract></Function>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:6: FunctionTemplate=comment_to_xml_conversion_10:{{.*}} FullCommentAsXML=[<Function templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="6"><Name>comment_to_xml_conversion_10</Name><USR>c:@FT@&gt;2#T#Tcomment_to_xml_conversion_10#t0.0#t0.1#v#</USR><Declaration>template &lt;typename T, typename U&gt;\nvoid comment_to_xml_conversion_10(T aaa, U bbb)</Declaration><Abstract><Para> Aaa.</Para></Abstract></Function>]
 
 /// Aaa.
 template<>