Merge pull request #8113 from jakobandersen/cpp_template_template

C++, fix template template parameter parsing
sphinx-doc · Aug 13, 2020 · 667a188 · 667a188
2 parents 99e3639 + d72fedb
commit 667a188
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diff --git a/CHANGES b/CHANGES
@@ -47,6 +47,7 @@ Bugs fixed
   class
 * #8091: autodoc: AttributeError is raised on documenting an attribute on Python
   3.5.2
+* C++, fix parsing of template template paramters, broken by the fix of #7944
 
 Testing
 --------

diff --git a/sphinx/domains/cpp.py b/sphinx/domains/cpp.py
@@ -6251,6 +6251,7 @@ def parser() -> ASTExpression:
     # ==========================================================================
 
     def _parse_template_paramter(self) -> ASTTemplateParam:
+        self.skip_ws()
         if self.skip_word('template'):
             # declare a tenplate template parameter
             nestedParams = self._parse_template_parameter_list()

diff --git a/tests/test_domain_cpp.py b/tests/test_domain_cpp.py
@@ -764,6 +764,7 @@ def test_templates():
     check('class', "template<template<typename> typename> {key}A", {2: "II0E0E1A"})
     check('class', "template<template<typename> typename ...T> {key}A", {2: "II0EDpE1A"})
     check('class', "template<template<typename> typename...> {key}A", {2: "II0EDpE1A"})
+    check('class', "template<typename T, template<typename> typename...> {key}A", {2: "I0I0EDpE1A"})
 
     check('class', "template<int> {key}A", {2: "I_iE1A"})
     check('class', "template<int T> {key}A", {2: "I_iE1A"})