Add pretty-printing for class template specializations, e.g.,
'struct A<double, int>'
In the "template instantiation depth exceeded" message, print
"-ftemplate-depth-N" rather than "-ftemplate-depth=N".
An unnamed tag type that is declared with a typedef, e.g.,
typedef struct { int x, y; } Point;
can be used as a template argument. Allow this, and check that we get
sensible pretty-printing for such things.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66560 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 281984d..fc1173d 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -1006,7 +1006,8 @@
if (Tag && Tag->getDecl()->getDeclContext()->isFunctionOrMethod())
return Diag(ArgLoc, diag::err_template_arg_local_type)
<< QualType(Tag, 0);
- else if (Tag && !Tag->getDecl()->getDeclName()) {
+ else if (Tag && !Tag->getDecl()->getDeclName() &&
+ !Tag->getDecl()->getTypedefForAnonDecl()) {
Diag(ArgLoc, diag::err_template_arg_unnamed_type);
Diag(Tag->getDecl()->getLocation(), diag::note_template_unnamed_type_here);
return true;