================
@@ -787,6 +787,20 @@ NamedDecl *Parser::ParseTemplateTemplateParameter(unsigned
Depth,
unsigned Position) {
assert(Tok.is(tok::kw_template) && "Expected 'template' keyword");
+ if (Token ahead = GetLookAheadToken(1); ahead.isNot(tok::less)) {
+ // Maybe they intended `typename` instead of `template` (given thats more
+ // common) Error early, to add a fixit hint
----------------
Sirraide wrote:
```suggestion
// `template` may have been a typo for `typename`, given that the
// latter is more common.
```
nit: the comment could be cleaned up a bit, maybe like this
https://github.com/llvm/llvm-project/pull/95726
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