diff options
| author | Chandler Carruth <chandlerc@gmail.com> | 2011-04-23 20:05:38 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-04-23 20:05:38 +0000 |
| commit | 0d2d1bcef51993ca3fd957e45fb7ec85e45016e5 (patch) | |
| tree | fc03665cb0fb3be23b74303d43b0a6b5c2d2aef3 /lib/Serialization/ASTReader.cpp | |
| parent | c69a505cfa318d571ce8a0cd038c8d958585a735 (diff) | |
Teach the AST reader and writer to preserve the __DEPRECATED bit in
language options, and warn when reading an AST with a different value
for the bit.
There doesn't appear to be a good way to test this (commenting out
similar other language options doesn't break anything) but if folks have
suggestions on tests I'm happy to add them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130071 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization/ASTReader.cpp')
| -rw-r--r-- | lib/Serialization/ASTReader.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp index dafce43a5d..3525c70207 100644 --- a/lib/Serialization/ASTReader.cpp +++ b/lib/Serialization/ASTReader.cpp @@ -129,6 +129,7 @@ PCHValidator::ReadLanguageOptions(const LangOptions &LangOpts) { PARSE_LANGOPT_IMPORTANT(PICLevel, diag::warn_pch_pic_level); PARSE_LANGOPT_IMPORTANT(GNUInline, diag::warn_pch_gnu_inline); PARSE_LANGOPT_IMPORTANT(NoInline, diag::warn_pch_no_inline); + PARSE_LANGOPT_IMPORTANT(Deprecated, diag::warn_pch_deprecated); PARSE_LANGOPT_IMPORTANT(AccessControl, diag::warn_pch_access_control); PARSE_LANGOPT_IMPORTANT(CharIsSigned, diag::warn_pch_char_signed); PARSE_LANGOPT_IMPORTANT(ShortWChar, diag::warn_pch_short_wchar); @@ -2838,6 +2839,7 @@ bool ASTReader::ParseLanguageOptions( PARSE_LANGOPT(PICLevel); PARSE_LANGOPT(GNUInline); PARSE_LANGOPT(NoInline); + PARSE_LANGOPT(Deprecated); PARSE_LANGOPT(AccessControl); PARSE_LANGOPT(CharIsSigned); PARSE_LANGOPT(ShortWChar); |