| 1 | |
| 2 | |
| 3 | |
| 4 | |
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| 6 | |
| 7 | |
| 8 | |
| 9 | #include "TestVisitor.h" |
| 10 | |
| 11 | using namespace clang; |
| 12 | |
| 13 | namespace { |
| 14 | |
| 15 | class TemplateArgumentLocTraverser |
| 16 | : public ExpectedLocationVisitor<TemplateArgumentLocTraverser> { |
| 17 | public: |
| 18 | bool TraverseTemplateArgumentLoc(const TemplateArgumentLoc &ArgLoc) { |
| 19 | std::string ArgStr; |
| 20 | llvm::raw_string_ostream Stream(ArgStr); |
| 21 | const TemplateArgument &Arg = ArgLoc.getArgument(); |
| 22 | |
| 23 | Arg.print(Context->getPrintingPolicy(), Stream); |
| 24 | Match(Stream.str(), ArgLoc.getLocation()); |
| 25 | return ExpectedLocationVisitor<TemplateArgumentLocTraverser>:: |
| 26 | TraverseTemplateArgumentLoc(ArgLoc); |
| 27 | } |
| 28 | }; |
| 29 | |
| 30 | TEST(RecursiveASTVisitor, VisitsClassTemplateTemplateParmDefaultArgument) { |
| 31 | TemplateArgumentLocTraverser Visitor; |
| 32 | Visitor.ExpectMatch("X", 2, 40); |
| 33 | EXPECT_TRUE(Visitor.runOver( |
| 34 | "template<typename T> class X;\n" |
| 35 | "template<template <typename> class T = X> class Y;\n" |
| 36 | "template<template <typename> class T> class Y {};\n")); |
| 37 | } |
| 38 | |
| 39 | } |
| 40 | |