[PATCH] D58254: [Sema] Diagnose floating point conversions based on target semantics

[Erik Pilkington via Phabricator via cfe-commits]

erik.pilkington created this revision.
erik.pilkington added reviewers: rjmccall, nickdesaulniers.
Herald added subscribers: jdoerfert, dexonsmith, jkorous.

...instead of just comparing rank. Also, fix a bad warning about `_Float16`, since its declared out of order in BuiltinTypes.def, meaning comparing rank using `BuiltinType::getKind()` is incorrect.

Came out of some discussion on D58145 <https://reviews.llvm.org/D58145>

Thanks!


https://reviews.llvm.org/D58254

Files:
  clang/include/clang/AST/ASTContext.h
  clang/lib/AST/ASTContext.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/Sema/conversion-target-dep.c

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