expressions are integer. It can also be ValueDecl expressions
Use the type information from the TemplateParameterList instead
Patch by Olivier Goffart!
llvm-svn: 178611
When support was added for declaration arguments, the case of variadic
declaration arguments was not supported. This patch fixes that problem by
not crashing when certain ValueDecl's are null.
Patch by Olivier Goffart!
llvm-svn: 178610
Value depenedent expressions for default arguments cannot be evaluated.
Instead, use the desugared template type to get an argument expression that
can be used. This is needed for both integer and declaration arguements.
Also, move this common code into a separate function.
Patch by Olivier Goffart!
llvm-svn: 178609
When the template argument is both default and value dependent, the expression
retrieved for the default argument cannot be evaluated, thus never matching
any argument value. To get the proper value, get the template argument
from the desugared template specialization. Also, output the original
expression to provide more information about the argument mismatch.
llvm-svn: 177209
them the same if they are actually the same; having the same name isn't enough.
Similar to r174013, template template arguments were also mistakenly considered
the same when they had the same name but were in different namespaces.
In addition, when printing template template arguments, use the qualified name
if the regular name is the same.
llvm-svn: 174029
comparison between two templated types when they both appear in a diagnostic.
Type elision will remove indentical template arguments, which can be disabled
with -fno-elide-type. Cyan highlighting is applied to the differing types.
For more formatting, -fdiagnostic-show-template-tree will output the template
type as an indented text tree, with differences appearing inline. Template
tree works with or without type elision.
llvm-svn: 159216
Richard Trieu