diff options
| author | Richard Smith <richard@metafoo.co.uk> | 2020-01-17 15:42:11 -0800 |
|---|---|---|
| committer | Saar Raz <saar@raz.email> | 2020-01-24 02:28:20 +0200 |
| commit | ab514b91196345ba4c61026e4997871e85ddd97d (patch) | |
| tree | 953c9e6226fd9cd37dda565b3b11bd6791b81184 /clang/test/Parser/cxx-decl.cpp | |
| parent | 57f70e387e362d988937b6627461d781ecf09e50 (diff) | |
| download | bcm5719-llvm-ab514b91196345ba4c61026e4997871e85ddd97d.tar.gz bcm5719-llvm-ab514b91196345ba4c61026e4997871e85ddd97d.zip | |
Remove redundant CXXScopeSpec from TemplateIdAnnotation.
A TemplateIdAnnotation represents only a template-id, not a
nested-name-specifier plus a template-id. Don't make a redundant copy of
the CXXScopeSpec and store it on the template-id annotation.
This slightly improves error recovery by more properly handling the case
where we would form an invalid CXXScopeSpec while parsing a typename
specifier, instead of accidentally putting the token stream into a
broken "annot_template_id with a scope specifier, but with no preceding
annot_cxxscope token" state.
(cherry picked from commit a42fd84cff265b7e9faa3fe42885ee171393e4db)
Diffstat (limited to 'clang/test/Parser/cxx-decl.cpp')
| -rw-r--r-- | clang/test/Parser/cxx-decl.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/clang/test/Parser/cxx-decl.cpp b/clang/test/Parser/cxx-decl.cpp index a868904bb36..1914f347d9d 100644 --- a/clang/test/Parser/cxx-decl.cpp +++ b/clang/test/Parser/cxx-decl.cpp @@ -238,12 +238,11 @@ namespace PR5066 { namespace PR17255 { void foo() { - typename A::template B<>; // expected-error {{use of undeclared identifier 'A'}} - // expected-error@-1 {{'template' keyword not permitted here}} + typename A::template B<> c; // expected-error {{use of undeclared identifier 'A'}} #if __cplusplus <= 199711L + // expected-error@-2 {{'typename' occurs outside of a template}} // expected-error@-3 {{'template' keyword outside of a template}} #endif - // expected-error@-5 {{expected a qualified name after 'typename'}} } } |
