[PATCH] D18970: Add functions in ctype.h to builtin function database

[Taewook Oh via cfe-commits]

twoh updated this revision to Diff 53369.
twoh added a comment.

Fix attribute annotation from 'const' to 'pure'. Add support for 'pure' attribute to builtin function database related code. Test case (test/Sema/libbuiltins-ctype.c) added. Line 116 of test/FixIt/typo.m is removed because it is not necessary for test but causes a warning that cannot be addressed by -fixit once isupper is registered to Builtins.def.


http://reviews.llvm.org/D18970

Files:
  include/clang/Basic/Builtins.def
  include/clang/Basic/Builtins.h
  lib/Sema/SemaDecl.cpp
  test/FixIt/typo.m
  test/Sema/enable_if.c
  test/Sema/libbuiltins-ctype.c

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