Commit Graph

3 Commits

Author SHA1 Message Date
Wei Pan c354d2177a Handle PredefinedExpr with templates and lambdas
Summary:

- lambdas, blocks or captured statements in templates were not
  handled which causes codegen crashes.

Differential Revision: http://llvm-reviews.chandlerc.com/D1628

llvm-svn: 190784
2013-09-16 13:57:27 +00:00
Wei Pan 8d6b19a518 Handle predefined expression for a captured statement
- __func__ or __FUNCTION__ returns captured statement's parent
  function name, not the one compiler generated.

Differential Revision: http://llvm-reviews.chandlerc.com/D1491

Reviewed by bkramer

llvm-svn: 189219
2013-08-26 14:27:34 +00:00
Benjamin Kramer 90f5422954 Sema: Use the right type for PredefinedExpr when it's in a lambda.
1. We now print the return type of lambdas and return type deduced functions
as "auto". Trailing return types with decltype print the underlying type.
2. Use the lambda or block scope for the PredefinedExpr type instead of the
parent function. This fixes PR16946, a strange mismatch between type of the
expression and the actual result.
3. Verify the type in CodeGen.
4. The type for blocks is still wrong. They are numbered and the name is not
known until CodeGen.

llvm-svn: 188900
2013-08-21 11:45:27 +00:00