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4 Commits

Author SHA1 Message Date
Reid Kleckner 4776f2ed75 Add missing triple to instantiate-sizeof.cpp test 
llvm-svn: 263285
 2016-03-11 19:17:53 +00:00
Reid Kleckner 1af391df13 Allow sizeof(UnrelatedClass::field) in C++11 class template methods 
This feature works outside of templates by forming a DeclRefExpr to a
FieldDecl instead of a MemberExpr, which requires a base object in
addition to the FieldDecl.

Previously, while building up the template AST before instantiation, we
formed a CXXDependentScopeMemberExpr, which always instantiates to a
MemberExpr. Now, in unevaluated contexts we form a
DependentScopeDeclRefExpr, which is a more flexible node that can
instantiate to either a MemberExpr or a DeclRefExpr depending on lookup
results.

Fixes PR26893.

llvm-svn: 263279
 2016-03-11 18:59:12 +00:00
Andy Gibbs c6e68daac0 Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. 
llvm-svn: 166280
 2012-10-19 12:44:48 +00:00
Eli Friedman e4f22dfa95 A couple minor bug-fixes for template instantiation for expressions which are sometimes potentially evaluated. 
llvm-svn: 151707
 2012-02-29 04:03:55 +00:00