Summary:
e.g.
auto foo() {
return no_such_thing; // Return value is a TypoExpr
}
using T = decltype(foo()); // Uh-oh, undeduced auto.
Reviewers: rsmith
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61649
llvm-svn: 360224
function-style cast to a non-dependent type which is then used in an invalid
way. We'd lose the "type dependent" bit here, and downstream Sema processing
would then discard the expression if it was used in a context where its type
rendered it invalid.
llvm-svn: 274267
Previously we would leave behind the old name specifier prefix, which
creates an invalid AST. Other callers of CorrectTypo update their
CXXScopeSpec objects with the correction specifier if one is present.
llvm-svn: 260993
If the typo happens after a successful deduction for an earlier
return statement, we should check if the deduced type is null
before using it.
The typo correction happens after we try to deduce the return
type and we ignore the deduction from the typo and continue
to typo correction.
rdar://24342247
llvm-svn: 259820
Sam McCall